{"id":20711,"date":"2026-03-27T16:11:36","date_gmt":"2026-03-27T16:11:36","guid":{"rendered":"https:\/\/koalainsulation.com\/ca\/?post_type=location&#038;p=20711"},"modified":"2026-11-02T17:26:20","modified_gmt":"2026-11-02T17:26:20","slug":"durham","status":"publish","type":"location","link":"https:\/\/koalainsulation.com\/ca\/durham","title":{"rendered":"Durham"},"content":{"rendered":"\n<section class=\"wp-block-group koala-location-hero\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group koala-location-hero__copy\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h1 class=\"wp-block-heading\">Durham\u2019s Top-Rated Insulation and Energy Efficiency Experts<\/h1>\n<p class=\"koala-location-hero__introduction wp-block-paragraph\">Enhance your home\u2019s comfort and energy efficiency with expert insulation installation throughout Durham, Whitby, Oshawa, and nearby communities. Koala Insulation of Durham delivers high-quality insulation solutions designed to perform in Canada\u2019s diverse climate. Our experienced team provides dependable service, premium materials, and long-lasting results homeowners can trust.<\/p>\n<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\n<\/div><\/div>\n\n<div class=\"koala-location-hero__media\"><img src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/default-image-930.webp\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/default-image-480.webp 480w, https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/default-image-768.webp 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/default-image-930.webp 930w\" sizes=\"(max-width:991px) calc(100vw - 40px), (min-width:1230px) calc((100vw - 350px) \/ 2), 50vw\" width=\"930\" height=\"692\" alt=\"Koala Insulation installer applying blown-in insulation in an attic\" loading=\"eager\" fetchpriority=\"high\" decoding=\"async\"><\/div>\n<a class=\"koala-location-hero__reviews\" href=\"#location-reviews\"><p>Top Insulation Contractor in <span>Durham<\/span><\/p><div class=\"koala-location-hero__proof\" aria-label=\"Rated 5 out of 5 from 88 Google reviews\"><span class=\"koala-location-hero__stars\" aria-hidden=\"true\"><span><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><\/span><span style=\"clip-path:inset(0 0% 0 0)\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-hero\/star.svg\" width=\"19.7368\" height=\"19.7368\" alt=\"\"><\/span><\/span><span>88 Reviews<\/span><\/div><\/a>\n<\/div><\/section>\n\n\n\n\t<section class=\"koala-location-services\" data-location-services>\n\t\t<div class=\"koala-location-services__layout\">\n\t\t\t<div class=\"koala-location-services__menu\">\n\t\t\t\t\t\t\t\t<h2>Durham Insulation Installation Experts<\/h2>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__intro\"><p data-start=\"171\" data-end=\"564\">Our insulation installation services are designed to deliver immediate energy savings and improved home comfort. We\u2019ll assess your Durham property with a detailed energy report, identifying the areas where insulation upgrades will have the greatest impact. From there, we provide clear recommendations to help prevent air loss, reduce energy waste, and improve efficiency through every season.<\/p>\n<p data-start=\"566\" data-end=\"754\">You\u2019ll receive a personalized estimate focused on maximizing long-term value and achieving a faster return on investment \u2014 all while ensuring durable, high-quality results you can rely on.<\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__tabs\" role=\"tablist\" aria-label=\"Insulation services\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t\t<button class=\"koala-location-services__tab\" type=\"button\" role=\"tab\" id=\"location-services-1-tab-0\" aria-controls=\"location-services-1-panel-0\" aria-selected=\"true\" tabindex=\"0\">\n\t\t\t\t\t\t<img decoding=\"async\" width=\"75\" height=\"75\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/plant.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/>\t\t\t\t\t\t<span>Spray Foam Insulation<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t<button class=\"koala-location-services__tab\" type=\"button\" role=\"tab\" id=\"location-services-1-tab-1\" aria-controls=\"location-services-1-panel-1\" aria-selected=\"false\" tabindex=\"-1\">\n\t\t\t\t\t\t<img decoding=\"async\" width=\"36\" height=\"37\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/spray-bottle_6453040-1-1.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/>\t\t\t\t\t\t<span>Blown In Attic Insulation<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t<button class=\"koala-location-services__tab\" type=\"button\" role=\"tab\" id=\"location-services-1-tab-2\" aria-controls=\"location-services-1-panel-2\" aria-selected=\"false\" tabindex=\"-1\">\n\t\t\t\t\t\t<img decoding=\"async\" width=\"30\" height=\"31\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/spray-bottle_6453040-2-1.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/>\t\t\t\t\t\t<span>Insulation Removal Services<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t<button class=\"koala-location-services__tab\" type=\"button\" role=\"tab\" id=\"location-services-1-tab-3\" aria-controls=\"location-services-1-panel-3\" aria-selected=\"false\" tabindex=\"-1\">\n\t\t\t\t\t\t<img decoding=\"async\" width=\"36\" height=\"37\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/cr.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/>\t\t\t\t\t\t<span>Batt Insulation Installation<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t<button class=\"koala-location-services__tab\" type=\"button\" role=\"tab\" id=\"location-services-1-tab-4\" aria-controls=\"location-services-1-panel-4\" aria-selected=\"false\" tabindex=\"-1\">\n\t\t\t\t\t\t<img decoding=\"async\" width=\"36\" height=\"37\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/co.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/>\t\t\t\t\t\t<span>Air Sealing Service<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t<button class=\"koala-location-services__tab\" type=\"button\" role=\"tab\" id=\"location-services-1-tab-5\" aria-controls=\"location-services-1-panel-5\" aria-selected=\"false\" tabindex=\"-1\">\n\t\t\t\t\t\t<img decoding=\"async\" width=\"36\" height=\"37\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/a.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/>\t\t\t\t\t\t<span>Solar Attic Fans<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t<button class=\"koala-location-services__tab\" type=\"button\" role=\"tab\" id=\"location-services-1-tab-6\" aria-controls=\"location-services-1-panel-6\" aria-selected=\"false\" tabindex=\"-1\">\n\t\t\t\t\t\t<img decoding=\"async\" width=\"75\" height=\"75\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/plant.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/>\t\t\t\t\t\t<span>Crawl Space Encapsulation<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t<button class=\"koala-location-services__tab\" type=\"button\" role=\"tab\" id=\"location-services-1-tab-7\" aria-controls=\"location-services-1-panel-7\" aria-selected=\"false\" tabindex=\"-1\">\n\t\t\t\t\t\t<img decoding=\"async\" width=\"36\" height=\"37\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/co.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/>\t\t\t\t\t\t<span>Commercial Insulation Services<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"koala-location-services__panels\">\n\t\t\t\t\t\t\t\t<div class=\"koala-location-services__panel\" role=\"tabpanel\" id=\"location-services-1-panel-0\" aria-labelledby=\"location-services-1-tab-0\" tabindex=\"0\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__image\"><img decoding=\"async\" width=\"930\" height=\"692\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-23.jpg\" class=\"attachment-large size-large\" alt=\"Installer applying spray foam insulation to a ceiling\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-23.jpg 930w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-23-403x300.jpg 403w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-23-768x571.jpg 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-23-300x223.jpg 300w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/div>\n\t\t\t\t\t\t\t\t\t\t<h3>Spray Foam Insulation Durham<\/h3>\n\t\t\t\t\t<div class=\"koala-location-services__description\"><p>Spray Foam is a two-part product that is heated and then is sent through a hose into the stud cavity, where it hardens in a matter of seconds and creates a long-term barrier that keeps your home comfortable and energy efficient.<\/p>\n<\/div>\n\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"koala-location-services__panel\" role=\"tabpanel\" id=\"location-services-1-panel-1\" aria-labelledby=\"location-services-1-tab-1\" tabindex=\"0\" hidden>\n\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__image\"><img decoding=\"async\" width=\"930\" height=\"692\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/2.png\" class=\"attachment-large size-large\" alt=\"Koala Insulation installer blowing insulation into an attic\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/2.png 930w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/2-403x300.png 403w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/2-768x571.png 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/2-300x223.png 300w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/div>\n\t\t\t\t\t\t\t\t\t\t<h3>Blown In Attic Insulation Durham<\/h3>\n\t\t\t\t\t<div class=\"koala-location-services__description\"><p>Consisting of small pieces of insulation, this type of insulation can quite literally fill every nook and cranny of a space and create an uber-fluffy layer of effective insulation. Our technicians ensure your attic, wall and ceiling cavities are filled correctly and without gaps or voids.<\/p>\n<\/div>\n\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"koala-location-services__panel\" role=\"tabpanel\" id=\"location-services-1-panel-2\" aria-labelledby=\"location-services-1-tab-2\" tabindex=\"0\" hidden>\n\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__image\"><img decoding=\"async\" width=\"950\" height=\"968\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-131-1-950x968.jpg\" class=\"attachment-large size-large\" alt=\"Professional insulation installation service for residential or commercial property improvement.\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-131-1-950x968.jpg 950w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-131-1-294x300.jpg 294w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-131-1-768x783.jpg 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-131-1-1005x1024.jpg 1005w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Frame-131-1.jpg 1032w\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" \/><\/div>\n\t\t\t\t\t\t\t\t\t\t<h3>Insulation Removal Services Durham<\/h3>\n\t\t\t\t\t<div class=\"koala-location-services__description\"><p>If you\u2019re experiencing moisture damage, pests, mold, diminishing efficiency, or other problems, we\u2019ll remove existing insulation, and sanitize and deodorize the areas.<\/p>\n<\/div>\n\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"koala-location-services__panel\" role=\"tabpanel\" id=\"location-services-1-panel-3\" aria-labelledby=\"location-services-1-tab-3\" tabindex=\"0\" hidden>\n\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__image\"><img decoding=\"async\" width=\"950\" height=\"656\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/IMG_9950-950x656.jpg\" class=\"attachment-large size-large\" alt=\"Batt insulation\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/IMG_9950-950x656.jpg 950w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/IMG_9950-435x300.jpg 435w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/IMG_9950-2048x1413.jpg 2048w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/IMG_9950-768x530.jpg 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/IMG_9950-1536x1060.jpg 1536w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/IMG_9950-300x207.jpg 300w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/IMG_9950-1024x707.jpg 1024w\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" \/><\/div>\n\t\t\t\t\t\t\t\t\t\t<h3>Batt Insulation Installation Durham<\/h3>\n\t\t\t\t\t<div class=\"koala-location-services__description\"><p>One of the most recognizable forms of insulation. Batt comes in large rolls or pre-cut sections that are typically pink or yellow in color. These are installed in sheet form and laid out between the studs in walls, floors, and attics.<\/p>\n<\/div>\n\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"koala-location-services__panel\" role=\"tabpanel\" id=\"location-services-1-panel-4\" aria-labelledby=\"location-services-1-tab-4\" tabindex=\"0\" hidden>\n\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__image\"><img decoding=\"async\" width=\"930\" height=\"692\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/5.jpg\" class=\"attachment-large size-large\" alt=\"Professional insulation installation service for residential or commercial property improvement.\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/5.jpg 930w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/5-403x300.jpg 403w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/5-768x571.jpg 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/5-300x223.jpg 300w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/div>\n\t\t\t\t\t\t\t\t\t\t<h3>Air Sealing Service Durham<\/h3>\n\t\t\t\t\t<div class=\"koala-location-services__description\"><p>We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.<\/p>\n<\/div>\n\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"koala-location-services__panel\" role=\"tabpanel\" id=\"location-services-1-panel-5\" aria-labelledby=\"location-services-1-tab-5\" tabindex=\"0\" hidden>\n\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__image\"><img decoding=\"async\" width=\"930\" height=\"692\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/4.jpg\" class=\"attachment-large size-large\" alt=\"Professional insulation installation service for residential or commercial property improvement.\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/4.jpg 930w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/4-403x300.jpg 403w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/4-768x571.jpg 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/06\/4-300x223.jpg 300w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/div>\n\t\t\t\t\t\t\t\t\t\t<h3>Solar Attic Fans Durham<\/h3>\n\t\t\t\t\t<div class=\"koala-location-services__description\"><p>Solar attic fans turn your attic into a livable space by pushing hot air out and pulling cool air in. Our fans use solar energy to keep your attic at a comfortable temperature year-round.<\/p>\n<\/div>\n\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"koala-location-services__panel\" role=\"tabpanel\" id=\"location-services-1-panel-6\" aria-labelledby=\"location-services-1-tab-6\" tabindex=\"0\" hidden>\n\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__image\"><img decoding=\"async\" width=\"950\" height=\"633\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-950x633.jpg\" class=\"attachment-large size-large\" alt=\"Professional crawl space encapsulation featuring a moisture-resistant vapor barrier and insulation blankets for improved home energy efficiency.\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-950x633.jpg 950w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-450x300.jpg 450w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-768x512.jpg 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-1536x1024.jpg 1536w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-2048x1365.jpg 2048w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-600x400.jpg 600w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-300x200.jpg 300w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/crawlspace-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" \/><\/div>\n\t\t\t\t\t\t\t\t\t\t<h3>Crawl Space Encapsulation Durham<\/h3>\n\t\t\t\t\t<div class=\"koala-location-services__description\"><p>Keep your crawl space dry and your floors warm with vapour barrier crawl space insulation that helps you save energy.<\/p>\n<\/div>\n\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"koala-location-services__panel\" role=\"tabpanel\" id=\"location-services-1-panel-7\" aria-labelledby=\"location-services-1-tab-7\" tabindex=\"0\" hidden>\n\t\t\t\t\t\t\t\t\t\t<div class=\"koala-location-services__image\"><img decoding=\"async\" width=\"950\" height=\"633\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Koala-Hi-Res-38-950x633.jpg\" class=\"attachment-large size-large\" alt=\"Professional insulation installation service for residential or commercial property improvement.\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Koala-Hi-Res-38-950x633.jpg 950w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Koala-Hi-Res-38-450x300.jpg 450w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Koala-Hi-Res-38-768x512.jpg 768w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Koala-Hi-Res-38-300x200.jpg 300w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/09\/Koala-Hi-Res-38-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" \/><\/div>\n\t\t\t\t\t\t\t\t\t\t<h3>Commercial Insulation Services Durham<\/h3>\n\t\t\t\t\t<div class=\"koala-location-services__description\"><p>Give your workspace a boost with our commercial insulation services. Whether you\u2019re upgrading an office, retail space, or industrial facility, we\u2019ve got solutions that fit your needs. Our goal is to help you create a comfortable space while cutting down on energy costs, so you can focus on what you do best.<\/p>\n<\/div>\n\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<div class=\"koala-location-about\">\n\t\t\t<div class=\"koala-location-about__copy\">\n\t\t\t\t<h2>Insulation Services Rooted in the Durham Community<\/h2>\n\t\t\t\t<div><p data-start=\"308\" data-end=\"647\">Koala Insulation is proud to serve homeowners and businesses across Durham, Whitby, Oshawa, and Peterborough with dependable, high-quality insulation solutions built for Canadian weather. From hot Ontario summers to frigid winter temperatures, our insulation services help keep your home comfortable while reducing energy costs year-round.<\/p>\n<p data-start=\"649\" data-end=\"997\">Whether you need spray foam, blown-in, batt insulation, or full insulation removal and upgrades, our Durham team delivers expert workmanship and exceptional customer care. With a reputation built on trust, professionalism, and reliable results, we\u2019re the insulation experts you can count on throughout the Durham Region and surrounding communities.<\/p>\n<\/div>\n\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t\t<\/div>\n\t\t\t<div class=\"koala-location-about__video\" data-location-about-media>\n\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"986\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2025\/02\/Frame-11.webp\" class=\"attachment-large size-large\" alt=\"Koala Insulation representative reviewing an insulation guide with a homeowner\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2025\/02\/Frame-11.webp 750w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2025\/02\/Frame-11-228x300.webp 228w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/>\t\t\t\t<button type=\"button\" data-location-about-play aria-label=\"Play Who We Are video\" data-video=\"https:\/\/www.youtube-nocookie.com\/embed\/CsvHGsgMjkQ?autoplay=1&amp;controls=1\">\n\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2024\/10\/Frame-1321317057-1.svg\" class=\"attachment-full size-full\" alt=\"\" \/>\t\t\t\t<\/button>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/section>\n\t\n\t<section class=\"koala-location-overview\" data-location-overview>\n\t\t<div class=\"koala-location-overview__copy\">\n\t\t\t<h2>Koala Insulation Of Durham<\/h2>\n\t\t\t\t\t\t<div class=\"koala-location-overview__intro\"><p>Does your home get uncomfortably hot during Ontario summers? Or freezing cold when temperatures dip in the fall? If your HVAC system can&#8217;t keep up with the temperature fluctuations, you may have another issue \u2014 damaged home insulation.<\/p>\n<p>Old or deteriorating insulation is to blame for many home temperature issues. It can cause a raft of problems, including higher electricity bills and reduced energy efficiency.<\/p>\n<p>That&#8217;s where Koala Insulation comes in. If you&#8217;re looking for trustworthy insulation companies near you, our Durham, Canada, team serves the areas of Whitby, Oshawa, and Peterborough. We are the leading provider of home insulation services across the U.S. and Canada, and we have built our reputation by delivering first-rate work and customer service. When you hire our team, you can expect licensed insulation experts who will get the job done to your satisfaction.<\/p>\n<p>Koala Insulation offers a range of services, including Blown-In Insulation, Spray Foam Insulation, Batt Insulation, Insulation Removal, Air Sealing, Crawl Space Services, Solar Attic Fans, and Commercial Insulation Services.<\/p>\n<p>Discover how poor insulation harms your home and what Koala Insulation can do to fix it.<\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t<details class=\"koala-location-overview__details\">\n\t\t\t\t<summary aria-controls=\"location-overview-more-2\">\n\t\t\t\t\t<span class=\"koala-location-overview__more-label\">Read More<\/span><span class=\"koala-location-overview__less-label\">Read Less<\/span>\n\t\t\t\t\t<img decoding=\"async\" class=\"koala-location-overview__plus\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-overview\/plus.svg\" width=\"24\" height=\"24\" alt=\"\">\n\t\t\t\t\t<img decoding=\"async\" class=\"koala-location-overview__minus\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-overview\/minus.svg\" width=\"24\" height=\"24\" alt=\"\">\n\t\t\t\t<\/summary>\n\t\t\t\t<div id=\"location-overview-more-2\" class=\"koala-location-overview__more\"><h2>Causes of Poor Insulation<\/h2>\n<p>Many homes use the same insulation for years, if not decades. However, no insulation lasts forever \u2014 even if it&#8217;s made from top-quality materials. Some of the reasons why insulation may lose its effectiveness:<\/p>\n<ul>\n<li><strong>Climate: <\/strong>Homes in locations with extreme temperature variations may require more frequent insulation replacement. Humidity can also damage insulation, causing it to become damp or wet over time.<\/li>\n<li><strong>Age: <\/strong>Insulation deteriorates over time. If yours is over 15\u201320 years old, it may need to be replaced.<\/li>\n<li><strong>Materials: <\/strong>Insulation made from fibreglass or organic materials degrades faster than insulation made from other materials.<\/li>\n<li><strong>Contaminants: <\/strong>Insects, moisture, dirt, and other contaminants can make their way into insulation through cracks in your walls or attic, damaging insulation fibers.<\/li>\n<li><strong>Electrical Stresses: <\/strong>Electrical events such as lightning strikes or power outages harm the structural integrity of insulation.<\/li>\n<\/ul>\n<h2>Services Offered<\/h2>\n<p>Koala Insulation provides quality insulation services to restore your home&#8217;s comfort. If you&#8217;re unsure which one is right for your property, consult with our experienced team members for tailored advice.<\/p>\n<ul>\n<li><strong>Blown-in Insulation: <\/strong>This type of insulation is suitable for enclosed spaces and difficult-to-reach areas, such as attics. It consists of loose-fill cellulose or fiberglass materials that are blown in to cover the space. Blown-in insulation minimizes outdoor and indoor noise and offers a quick installation.<\/li>\n<li><strong>Spray Foam Insulation: <\/strong>Areas prone to drafts can benefit from spray foam insulation. It covers air leaks and gaps with a special sealant that prevents energy from escaping. Spray foam can last decades and is very resistant to mold and mildew.<\/li>\n<li><strong>Batt Insulation: <\/strong>Made from fiberglass or mineral wool, Batt insulation is a reliable solution for insulating walls, ceilings, and floors. It comes in rolls, which are pre-cut to fit between studs and beams.<\/li>\n<li><strong>Insulation Removal: <\/strong>Our team carefully removes old, defective insulation to make way for new materials. Afterward, we fully clean and disinfect the area.<\/li>\n<li><strong>Air Sealing: <\/strong>We use thermal imaging to locate air leaks throughout your home. Once they are found, we apply a sealant to close the gaps and eliminate drafts.<\/li>\n<li><strong>Crawl Space Services:\u00a0<\/strong>Our crawl space insulation and encapsulation services create a sealed barrier to prevent moisture buildup and air leaks.<\/li>\n<li><strong>Solar Attic Fans: <\/strong>A fan improves attic air circulation and prevents upstairs heat traps. It also reduces humidity and prevents moisture buildup within attic insulation.<\/li>\n<li><strong>Commercial Services: <\/strong>We work with property owners and developers to install high-performance insulation in commercial buildings.<\/li>\n<\/ul>\n<h2>Why Choose Koala Insulation of Durham, Ontario<\/h2>\n<p>Koala Insulation is committed to delivering high-quality insulation products and services to our customers. Our team of insulation contractors has a proven track record for exceptional results.<\/p>\n<p>If you&#8217;re searching for insulation companies near you, Koala Insulation is here to help. Give us a call to schedule a consultation and restore your home&#8217;s comfort.<\/p>\n<\/div>\n\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t<div class=\"koala-location-overview__aside\">\n\t\t\t<div class=\"koala-location-overview__image\"><img decoding=\"async\" width=\"561\" height=\"1024\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2025\/07\/1M0A2622-copy-scaled-1-561x1024-1.webp\" class=\"attachment-large size-large\" alt=\"Koala Insulation representative greeting a homeowner at her front door\" loading=\"lazy\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2025\/07\/1M0A2622-copy-scaled-1-561x1024-1.webp 561w, https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2025\/07\/1M0A2622-copy-scaled-1-561x1024-1-164x300.webp 164w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/div>\n\t\t\t\t\t\t<a class=\"koala-location-overview__phone\" href=\"tel:2893127577\">\n\t\t\t\t<picture><source media=\"(min-width:992px)\" srcset=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-overview\/phone-desktop.svg\"><img decoding=\"async\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-overview\/phone-mobile.svg\" width=\"24\" height=\"24\" alt=\"\"><\/picture>\n\t\t\t\t<span>(289) 312-7577<\/span>\n\t\t\t<\/a>\n\t\t\t\t\t\t<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\t\t<\/div>\n\t<\/section>\n\t\n\n<section class=\"wp-block-group koala-location-quote-banner\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group koala-location-quote-banner__content\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group koala-location-quote-banner__text\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<p class=\"koala-location-quote-banner__eyebrow wp-block-paragraph\">Get a Quote<\/p>\n\n\n<h2 class=\"wp-block-heading koala-location-quote-banner__heading\">Ready to start your insulation project? <mark style=\"background-color:rgba(0, 0, 0, 0);color:#afd56c\" class=\"has-inline-color\">Get a FREE quote<\/mark> from your local Koala Insulation team today.<\/h2>\n\n<\/div><\/div>\n\n<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\n<\/div><\/div>\n\n<\/div><\/section>\n\n\n<section class=\"wp-block-group koala-location-feature koala-location-benefits\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group koala-location-feature__heading\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\"><span class=\"koala-location-feature__lead\">We\u2019ll make your space more<\/span> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#8bc34a\" class=\"has-inline-color\">Comfortable<\/mark><\/h2>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__leaf\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/1901.webp\" alt=\"\"\/><\/figure>\n\n\n<\/div><\/div>\n\n\n<div class=\"wp-block-group koala-location-feature__images\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/48156.webp\" alt=\"Professional insulation installation service for residential or commercial property improvement.\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/1982.webp\" alt=\"Professional insulation installation service for residential or commercial property improvement.\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/1567.webp\" alt=\"Professional insulation installation service for residential or commercial property improvement.\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/287.webp\" alt=\"Professional insulation installation service for residential or commercial property improvement.\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/2335.webp\" alt=\"Professional insulation installation service for residential or commercial property improvement.\"\/><\/figure>\n\n\n<\/div><\/div>\n\n\n<div class=\"wp-block-group koala-location-feature__items\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\" open><summary>Lower Energy Bills<\/summary>\n<p class=\"wp-block-paragraph\">Insulation can lower energy bills substantially. Proper insulation helps reduce heat loss and the energy used for heating and cooling. Let us give you reduced monthly costs!<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Protect Your Family from Mold, Allergens, and Fire<\/summary>\n<p class=\"wp-block-paragraph\">Insulation, Air Sealing, and Crawlspace Encapsulations create a moisture barrier, keeping moisture, mold, allergens, and pests out of your home. The lack of proper insulation can also be a fire hazard. Enjoy your home stress free by knowing that you and your family are protected!<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Affordable R-Value<\/summary>\n<p class=\"wp-block-paragraph\">Blown-in Insulation is very cost effective and allows you to get better comfort and lower monthly costs at an affordable price point. Blown In insulation is a no brainer as a homeowner. Let us help you save on the upfront costs!<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Reduced Carbon Footprint<\/summary>\n<p class=\"wp-block-paragraph\">By reducing energy waste, you&#x27;re helping the environment. Let us help you do your part for a brighter tomorrow!<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Pays For Itself Over Time<\/summary>\n<p class=\"wp-block-paragraph\">By saving on your electricity bill each month, your insulation upgrade will pay for itself over time and you\u2019ll save money for years to come . Let us give you a return on your investment!<\/p>\n\n<\/details>\n\n\n<\/div><\/div>\n\n\n<\/div><\/section>\n\n\n<section class=\"wp-block-group koala-location-energy\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group koala-location-energy__copy\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\">Energy Efficiency<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Proper insulation increases your home&#x27;s efficiency, reduces energy loss out of the roof and floors, and lowers monthly energy costs.<\/p>\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button koala-location-energy__learn\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/koalainsulation.com\/ca\/homeowner-incentives\">Learn More about your potential savings<\/a><\/div>\n<\/div>\n\n<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\n\n<\/div><\/div>\n\n\n<div class=\"wp-block-group koala-location-energy__graphic\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<figure class=\"wp-block-image size-full koala-location-energy__layer\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/22942.webp\" alt=\"Insulation improves home energy efficiency\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-energy__layer\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/5369.webp\" alt=\"\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-energy__layer\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/47811.webp\" alt=\"\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-energy__layer\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/5371.webp\" alt=\"\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-energy__layer\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/22945.webp\" alt=\"\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-energy__layer\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/5379.webp\" alt=\"\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-energy__layer\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/5380.webp\" alt=\"\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-energy__layer\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/5381.webp\" alt=\"\"\/><\/figure>\n\n\n<\/div><\/div>\n\n\n<\/div><\/section>\n\n\n<section class=\"wp-block-group koala-location-feature koala-location-expect\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group koala-location-feature__heading\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\"><span class=\"koala-location-feature__lead\">What to Expect<\/span> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#8bc34a\" class=\"has-inline-color\">In 5 Easy<\/mark> Steps<\/h2>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__leaf\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/1901.webp\" alt=\"\"\/><\/figure>\n\n\n<\/div><\/div>\n\n\n<div class=\"wp-block-group koala-location-feature__images\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/48160.webp\" alt=\"Professional insulation installation service for residential or commercial property improvement.\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/9779.webp\" alt=\"Professional insulation installation team from Koala Insulation providing residential or commercial services.\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/9780.webp\" alt=\"Professional insulation services client smiling while reviewing a service brochure for home energy efficiency improvements.\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/9576.webp\" alt=\"Professional insulation installation service for residential or commercial property improvement.\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-full koala-location-feature__photo\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-features\/9255.webp\" alt=\"Professional home insulation services to improve energy efficiency and boost property value.\"\/><\/figure>\n\n\n<\/div><\/div>\n\n\n<div class=\"wp-block-group koala-location-feature__items\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\" open><summary>Schedule Your Free Evaluation<\/summary>\n<p class=\"wp-block-paragraph\">Contact your nearest Koala Insulation Location, recognized as the #1 trusted insulation expert nationwide. We will discuss your needs and schedule an appointment to provide a free evaluation.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Home Efficiency Assessment &amp; Estimate<\/summary>\n<p class=\"wp-block-paragraph\">One of our friendly insulation experts will perform a thorough home efficiency assessment. Your insulation expert will then review the assessment findings, the science behind these findings, and why any changes are needed. Lastly, your insulation expert will provide the best option that fits your home efficiency needs and your budget.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Schedule Your Insulation Service<\/summary>\n<p class=\"wp-block-paragraph\">We will schedule your insulation service for the soonest availability that fits your schedule because we understand that your home insulation is a priority!<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Installation<\/summary>\n<p class=\"wp-block-paragraph\">Our team of highly skilled insulation technicians will install your premium insulation solution in as little as two hours. We treat your home like our own and take time to leave it cleaner than it was before.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details koala-location-feature__item is-layout-flow wp-block-details-is-layout-flow\"><summary>Enjoy Your Comfortable &amp; Efficient Home<\/summary>\n<p class=\"wp-block-paragraph\">Enjoy a more efficient home with lower energy bills and improved comfort year-round. Enjoy your improved home stress free knowing that Koala Insulation stands behind their work! Reach out to your Koala Insulation team anytime for support.<\/p>\n\n<\/details>\n\n\n<\/div><\/div>\n\n\n<\/div><\/section>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><section id=\"location-reviews\" class=\"koala-location-lower koala-location-customer-reviews\"><div class=\"koala-location-lower__intro\"><h2>Trusted for Insulation and Customer Care<\/h2><p>Homeowners across Durham, Whitby, and Oshawa rely on Koala Insulation of Durham for thorough, efficient service. We respect your time and make the installation process as smooth and convenient as possible. Our team is committed to exceptional customer care and proven insulation expertise\u2014trusted by residents throughout the Durham Region.<\/p>\n<\/div><div class=\"koala-location-customer-reviews__feed\"><div class=\"wp-gr rpi wpac\" data-id=\"21874\" data-layout=\"slider\" data-exec=\"false\" data-options='{&quot;text_size&quot;:&quot;&quot;,&quot;trans&quot;:{&quot;read more&quot;:&quot;read more&quot;}}'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display:none!important\"><symbol id=\"grw-tripadvisor\" viewBox=\"0 0 713.496 713.496\"><g><circle fill=\"#34E0A1\" cx=\"356.749\" cy=\"356.748\" r=\"356.748\"\/><path d=\"M577.095,287.152l43.049-46.836h-95.465c-47.792-32.646-105.51-51.659-167.931-51.659   c-62.342,0-119.899,19.054-167.612,51.659H93.432l43.049,46.836c-26.387,24.075-42.929,58.754-42.929,97.259   c0,72.665,58.914,131.578,131.579,131.578c34.519,0,65.968-13.313,89.446-35.077l42.172,45.919l42.172-45.879   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data-options='{\"speed\":3,\"autoplay\":true,\"mousestop\":true,\"breakpoints\":\"\"}'><div class=\"grw-header\"><div class=\"grw-header-inner rpi-flx rpi-row12\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/lh3.googleusercontent.com\/place-photos\/AG9NLjDD8UW0WVCL9zeMAD-YKoq44f-q3VRFigVIr_AwpF8EDpyVdvGXHSWvz5szEEl3h_KCtN3BAFC09GxrVgC9zIk4ezjcLT7JlhKfPsuBbMTo9vkzFcP8JRtxw4Y6slq68PkrzTMWxk10gmpXLvkhcwwS=s4800-w300-h300\" loading=\"lazy\" alt=\"Koala Insulation of Durham place picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7')this.src='data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';\" ><\/div><div class=\"rpi-flx rpi-col8\"><div class=\"wp-google-name\"><a href=\"https:\/\/maps.google.com\/?cid=12373978843832915583&#038;g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA\" target=\"_blank\" rel=\"nofollow noopener\">Koala Insulation of Durham<\/a><\/div><span class=\"rpi-stars\" style=\"--rating:5.0\">5.0<\/span><div class=\"wp-google-based\">Based on 88 reviews<\/div><div class=\"wp-google-powered\">powered by <span><span style=\"color:#3c6df0!important\">G<\/span><span style=\"color:#d93025!important\">o<\/span><span style=\"color:#fb8e28!important\">o<\/span><span style=\"color:#3c6df0!important\">g<\/span><span style=\"color:#188038!important\">l<\/span><span style=\"color:#d93025!important\">e<\/span><\/span><\/div><div class=\"wp-google-wr\"><a href=\"https:\/\/search.google.com\/local\/writereview?placeid=ChIJ-TpS5DId1YkRfxbcxDI0uas\" target=\"_blank\" rel=\"nofollow noopener\" onclick=\"return rplg_leave_review_window.call(this)\">review us on<svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"><\/use><\/svg><\/a><\/div><\/div><\/div><\/div><div class=\"rpi-slides-root grw-content\"><div class=\"grw-content-inner\"><button class=\"rpi-ltgt rpi-lt grw-prev\" tabindex=\"0\"><\/button><div class=\"rpi-slides grw-reviews rpi-slides-bite\" data-count=\"10\" data-offset=\"10\"><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_81c1487dac46e8f71c9337b4fc8999ed.jpg\" loading=\"lazy\" alt=\"Zenon N profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/112590959617754742021\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Zenon N<\/a><div class=\"wp-google-time\" data-time=\"1790128118\">01:48 23 Sep 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_06e8e92c6944af1d9fb7d72684003dd7.jpg\" loading=\"lazy\" alt=\"Wes H profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/108131587041571080311\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Wes H<\/a><div class=\"wp-google-time\" data-time=\"1790110809\">21:00 22 Sep 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_9817d97fac19bd27cb64077f8d5bac1f.jpg\" loading=\"lazy\" alt=\"Mary Jane Monteith profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/115468136035496345147\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Mary Jane Monteith<\/a><div class=\"wp-google-time\" data-time=\"1790010835\">17:13 21 Sep 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><span class=\"wp-google-text\">Attention to detail, thorough work and left my home spotless when done .<br \/>Good communication with owners and staff .<\/span><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_6c8c18319943e308b191edf3aeb7230d.jpg\" loading=\"lazy\" alt=\"Debra Sweetman profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/106010386018865125282\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Debra Sweetman<\/a><div class=\"wp-google-time\" data-time=\"1789752317\">17:25 18 Sep 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_126b6ab1f958e23743161e5c3b695e38.jpg\" loading=\"lazy\" alt=\"Karen Lippett profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/116063897344837041938\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Karen Lippett<\/a><div class=\"wp-google-time\" data-time=\"1789491118\">16:51 15 Sep 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><span class=\"wp-google-text\">The guys were great and did a very thorough job with the insulation.    Explained everything to me and clean everything up afterwards.   Great job guys!!<\/span><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_d17d92ceda6117807b6e955c88c58be6.jpg\" loading=\"lazy\" alt=\"MAXINE POWER profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/115257881640850611425\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">MAXINE POWER<\/a><div class=\"wp-google-time\" data-time=\"1788194902\">16:48 31 Aug 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><span class=\"wp-google-text\">&#x2b50;&#x2b50;&#x2b50;&#x2b50;&#x2b50; Exceptional service from start to finish!<br \/>Owner Chris was exceptionally professional throughout the entire process, taking the time to clearly explain every step and educate me on how the insulation work would benefit my home.<br \/>Koala Insulation did an absolutely amazing job on our home. The team was punctual, incredibly professional, and worked with impressive efficiency. What stood out the most was how thorough they were; they paid attention to every small detail to make sure the insulation was installed perfectly. On top of that, they kept the workspace surprisingly clean and left the area spotless when they finished.<br \/>It is rare to find a contractor that combines quality workmanship, total professionalism, and great customer care like this. Highly recommend Koala Insulation to anyone looking to upgrade their home!<\/span><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_f472d8d69d67e28f5d6d94e1cfb57f62.jpg\" loading=\"lazy\" alt=\"Dave Escolano profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/108562215151488077367\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Dave Escolano<\/a><div class=\"wp-google-time\" data-time=\"1780531762\">00:09 04 Jun 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><span class=\"wp-google-text\">From start to finish, Chris and the team were great to deal with! They were thorough, friendly, prompt and tidy! Chris gave us more than a fair deal. I hope my home wouldn&#8217;t need further insulation servicing anytime soon but if we do, we will definitely come back to Koala!<\/span><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_fe06d86e1aac307c8dc7d0dad5a8a78a.jpg\" loading=\"lazy\" alt=\"Marc B profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/105238664038156697567\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Marc B<\/a><div class=\"wp-google-time\" data-time=\"1779712626\">12:37 25 May 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><span class=\"wp-google-text\">Chris, Doug, and the team were just plain great! Took time to thoroughly explain the process to me and answered all of my questions and calls promptly! Also very appreciative they came out to help even though we were outside of the normal service area! Very good customer service all around, and would highly recommend!<\/span><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_409764f492329ef0387a706a60b0788c.jpg\" loading=\"lazy\" alt=\"Dawn profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/115933440657154885744\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Dawn<\/a><div class=\"wp-google-time\" data-time=\"1778602032\">16:07 12 May 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><span class=\"wp-google-text\">The entire process from start to finish was great! Chris responded promptly to all communications in a timely manner. He was thorough and very clear in explaining the process. They included photos with the final invoice for us to see the completed work. The technicians who came to the house were very professional and well mannered. They completed the job and left the workspace spotless after.<br \/><br \/>We would highly recommend this company.<\/span><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><div class=\"rpi-slide grw-review\"><div class=\"rpi-flx rpi-col12 grw-review-inner grw-backgnd grw-round\"><div class=\"rpi-flx rpi-row12-center\"><div class=\"grw-img-wrap\"><img decoding=\"async\" class=\"grw-img\" src=\"https:\/\/koalainsulation.com\/ca\/wp-content\/uploads\/2026\/09\/ChIJ-TpS5DId1YkRfxbcxDI0uas_3407f7bef00556934a0ae1d25881e9ef.jpg\" loading=\"lazy\" alt=\"Kevin Messervey profile picture\" width=\"50\" height=\"50\" onerror=\"if(this.src!='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png')this.src='https:\/\/koalainsulation.com\/ca\/wp-content\/plugins\/widget-google-reviews\/assets\/img\/guest.png';\" ><\/div><div class=\"rpi-flx rpi-col6\"><a href=\"https:\/\/www.google.com\/maps\/contrib\/114525629058901529576\/reviews\" class=\"wp-google-name\" target=\"_blank\" rel=\"nofollow noopener\">Kevin Messervey<\/a><div class=\"wp-google-time\" data-time=\"1771625175\">22:06 20 Feb 26<\/div><\/div><\/div><span class=\"rpi-stars\" style=\"--rating:5\"><\/span><div class=\"rpi-flx rpi-col4\"><div class=\"wp-google-feedback grw-scroll\" ><span class=\"wp-google-text\">Couldn&#8217;t say better things. They were professional from start to finish. Doug and Jim were amazing and walked me through everything before and during. I would highly recommend Koala. Chris the owner was great in communicating with me as well.<\/span><\/div><\/div><svg height=\"16\" width=\"16\" role=\"none\"><use href=\"#grw-google\"\/><\/svg><\/div><\/div><\/div><button class=\"rpi-ltgt rpi-gt grw-next\" tabindex=\"0\"><\/button><div class=\"rpi-dots-wrap\"><div class=\"rpi-dots\"><\/div><\/div><\/div><\/div><\/div><script>(function(p){if(!p)return;let w=p.offsetWidth,m=function(a,b){return Math.min(a,b)===a};p.querySelector('.grw-row').classList.replace('grw-row-m','grw-row-'+(m(w,510)?'xs':m(w,750)?'x':m(w,1100)?'s':m(w,1450)?'m':m(w,1800)?'l':'xl'))})(document.currentScript?.parentElement)<\/script><\/div><\/div><\/section><\/div><\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><section class=\"koala-location-lower koala-location-communities\"><div class=\"koala-location-lower__intro\"><h2>Bringing Comfort to Durham and Neighbouring Areas<\/h2><p>At Koala Insulation of Durham, we\u2019re known for dependable service and genuine customer care across Durham, Whitby, and Oshawa. We make your entire experience\u2014from consultation to installation\u2014simple, clear, and respectful of your schedule. Local homeowners appreciate our neighbourly approach and the quality of work we bring to every project.<\/p>\n<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button><\/div><ul class=\"koala-location-communities__list\"><li>Durham<\/li><li>Oshawa<\/li><li>Whitby<\/li><\/ul><\/section><\/div><\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><section class=\"koala-location-lower koala-location-nap\"><div class=\"koala-location-nap__map\">\n    <div\n        class=\"zip-shape-map-shell\"\n        style=\"position:relative;width:100%;height:650px;border-radius:12px;overflow:hidden;background:#9ec7ba;\"\n    >\n        <div\n            id=\"zip-shape-map-1\"\n            class=\"zip-shape-map\"\n            style=\"width:100%;height:100%;\"\n            aria-label=\"Service area map\"\n        ><\/div>\n        <button\n            type=\"button\"\n            class=\"zip-shape-map-placeholder\"\n            data-zip-shape-map-load\n            aria-controls=\"zip-shape-map-1\"\n            style=\"position:absolute;inset:0;display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:24px;border:0;background:#9ec7ba;color:#fff;font:inherit;font-weight:600;text-align:center;cursor:pointer;\"\n        >\n            Load service area map\n        <\/button>\n    <\/div>\n\n    <script>\n        window.zipShapeMapConfigs = window.zipShapeMapConfigs || [];\n        window.zipShapeMapConfigs.push({\"id\":\"zip-shape-map-1\",\"lat\":43.856896,\"lng\":-78.87598,\"zipcodes\":[],\"zoom\":10,\"showPin\":true,\"showBoundary\":false});\n    <\/script>\n\n    <\/div><div class=\"koala-location-nap__details\"><h2>Koala Insulation of <span>Durham<\/span><\/h2><div class=\"koala-location-nap__contact\"><div><h3>Address<\/h3><p>1260 Terwillegar Ave, Unit 8, Oshawa, Ontario L1J 7A5<\/p><h3>Phone<\/h3><p><a href=\"tel:2893127577\">(289) 312-7577<\/a><\/p><\/div><\/div><\/div><\/section><\/div><\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><section class=\"koala-location-lower koala-location-offers\"><div class=\"koala-location-lower__intro\"><h2>Exclusive Local Offers<\/h2><\/div><div class=\"koala-location-offers__grid\"><article class=\"koala-location-offers__card\"><div><h3>Free Insulation Assessment<\/h3><p>One of our Koala Insulation efficiency experts will perform a thorough examination of your home\u2019s current insulation and efficiency.<\/p><button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Claim this offer<\/button><\/div><\/article><article class=\"koala-location-offers__card\"><div><h3>Home Renovation Savings<\/h3><p>Get rebates of up to 30 percent for home energy efficiency renovations and improvements.<\/p><button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Claim this offer<\/button><\/div><\/article><article class=\"koala-location-offers__card\"><div><h3>New Ontario No-Assessment Attic Insulation Rebate<\/h3><p>Available as part of the Home Renovation Savings program, save up to $1,250 on attic insulation upgrades &#8211; with no energy assessment needed. <\/p><button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Claim this offer<\/button><\/div><\/article><\/div><\/section><\/div><\/div>\n\n\n\n<section class=\"wp-block-group koala-city-final-cta koala-location-final-cta\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group koala-city-final-cta__content\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading koala-city-final-cta__heading\">Get a quote<\/h2>\n\n\n<p class=\"koala-city-final-cta__supporting-copy wp-block-paragraph\">Ready to start your insulation project? Get a free quote from your local Koala Insulation team today.<\/p>\n\n<button class=\"koala-location-hero__quote\" type=\"button\" data-location-quote-popup-trigger aria-haspopup=\"dialog\" aria-controls=\"koala-location-estimate\">Get a FREE Quote<\/button>\n<\/div><\/div>\n\n\n<figure class=\"wp-block-image size-full koala-city-final-cta__decoration\"><img decoding=\"async\" src=\"http:\/\/koalainsulation.com\/ca\/wp-content\/themes\/bricks\/beanstalk\/assets\/location-final-cta\/decoration.webp\" alt=\"\"\/><\/figure>\n\n<\/div><\/section>\n\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":true},"class_list":["post-20711","location","type-location","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Insulation In Durham, ON | Attic &amp; Energy Efficiency Experts<\/title>\n<meta name=\"description\" content=\"Improve your home&#039;s comfort with Durham\u2019s top-rated insulation contractors. Specializing in spray foam, blown-in, and air sealing across Whitby, Oshawa, and beyond. Save up to 30% with local energy rebates. Get a free quote!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/koalainsulation.com\/ca\/durham\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Insulation In Durham, ON | Attic &amp; Energy Efficiency Experts\" \/>\n<meta property=\"og:description\" content=\"Improve your home&#039;s comfort with Durham\u2019s top-rated insulation contractors. Specializing in spray foam, blown-in, and air sealing across Whitby, Oshawa, and beyond. Save up to 30% with local energy rebates. 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