Koala Insulation of Mercer & Middlesex


We’ll make your space more Comfortable






energy efficiency











Why
Koala Insulation?


Why
Koala Insulation?

Insulation does more than just save energy. Here’s why proper insulation is a smart choice for any home or business:
We prioritize our customers with a focus on providing excellent support and personalized service for every project. With over 13,000 positive reviews, we are dedicated to ensuring a customer-friendly, stress-free and cost efficient experience for every customer.
With over 67,000 insulation jobs completed nationwide, we bring a wealth of experience and skill. Our team uses the latest techniques to ensure effective and reliable custom solutions to fit your needs.
We value your time and comfort, offering efficient services while treating your home with care. We promise to leave your space in better condition than we found it.
As a locally-owned business, we’re dedicated to serving our community with top-quality services and a friendly, personal touch.

see the
Koala Difference


Eco-Friendly Solutions
We offer green insulation options that help reduce your carbon footprint and boost your home’s energy savings.

Quick and Professional Service
We value your time and comfort, offering efficient services while treating your home with car. We promise to leave your space in better condition than we found it!

Custom-Tailored Services
Every home is unique, and we provide personalized solutions that fit your specific insulation needs.

Local Commitment
As a locally-owned business, we’re dedicated to serving our community with top-quality services and a friendly, personal touch.
What to Expect
In 5 Easy Steps






Your Satisfaction is Our Top Priority

Spray Foam Insulation
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.

Blown In Attic Insulation
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.

Insulation Removal Services
If you’re experiencing moisture damage, pests, mold, diminishing efficiency, or other problems, we’ll remove existing insulation, and sanitize and deodorize the areas.

Batt Insulation Installation
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.

Solar Attic Fans
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.

Air Sealing Service
We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.

Crawl Space Encapsulation
Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.

Commercial Insulation Services
Give your workspace a boost with our commercial insulation services. Whether you’re upgrading an office, retail space, or industrial facility, we’ve 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.
Koala Insulation Of Mercer & Middlesex
Poor insulation leads to rising energy bills and inconsistent room temperatures, which are particularly noticeable during summers and winters. If you’ve noticed either problem, you may be looking for insulation companies near you to fix the issue. Koala Insulation serves Mercer and Middlesex Counties, including New Brunswick, Princeton, and Trenton, New Jersey.
As the nation’s leading insulation company, we know how uncomfortable insulation problems can be. That’s why we offer prompt and efficient service that customers can count on. When you hire our team of insulation contractors, you can expect superior customer service and high-quality work, all at a competitive price.
At Koala Insulation, we offer Batt Insulation, Blown-In Insulation, Spray Foam Insulation, Insulation Removal, Air Sealing, Solar Attic Fans, Crawl Space Services, and Builder Services. Our insulation experts will help you select the ideal solution for your property.
Discover the causes of poor insulation and what Koala Insulation of Mercer and Middlesex Counties can do to help.
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Causes of Poor Insulation
There are three primary reasons for poor insulation. Unfortunately, they’re unpreventable even if you take excellent care of your home.
- Age: Living in an older property increases the likelihood of insulation failure. Over time, insulation fibers deteriorate, reducing their efficiency.
- Electrical Stresses: A sudden electrical surge or overvoltage can damage the structural integrity of the insulation.
- Outside Contaminants: Excess moisture, pests, dirt, and other foreign matter can enter insulation through cracks or crevices in the home’s structure.
Services Offered
Koala Insulation of Middlesex and Mercer Counties provides comprehensive services for local homeowners.
- Batt Insulation: This instantly recognizable insulation comes in pre-cut rolls and sheets made from organic cotton, mineral wool, or fiberglass. We lay it neatly between studs in attics, floors, and walls, avoiding gaps or compressions.
- Blown-In Insulation: Made from small pieces of cellulose, denim, mineral wool, or fiberglass, Blown-In Insulation fills the cavities of walls, ceilings, and attics, creating a thick and fluffy layer.
- Spray Foam Insulation: Our Spray Foam Insulation is made from spray polyurethane foam (SPF), which we spray against the walls of your home. Its hardening properties create a long-lasting barrier and have the added benefit of noise reduction.
- Insulation Removal: We can remove insulation damaged by contaminants, age, or electrical stresses from ceilings, walls, floors, and attics. After removal, we thoroughly clean and deodorize the area.
- Air Sealing: A high-quality air sealant can eliminate drafty spaces in the home caused by cracks in doorways, window frames, recessed lighting, and other areas.
- Solar Attic Fans: Installing a Solar Attic Fan promotes air circulation, eliminates hot air buildup, and improves attic insulation efficiency. Since it runs on solar energy, it won’t increase your monthly utility bills.
- Crawl Space Services: The crawl space can be a source of air leaks. We’ll inspect the area for leaks and install the appropriate crawl space insulation.
- Builder Services: We collaborate with local builders on residential, commercial, and industrial insulation projects in the New Brunswick area.
Why Choose Koala Insulation of Middlesex and Mercer Counties
Koala Insulation is the go-to solution for homeowners who want to improve the comfort of their homes and lower their monthly energy bills. Our team of expert insulation contractors will get to the bottom of insulation issues and recommend the right solution. Once we begin your project, you can expect us to complete it promptly, with complete respect for your time and property.
Schedule a free evaluation with Koala Insulation to find out how we can improve energy efficiency in your home.
Causes of Poor Insulation
There are three primary reasons for poor insulation. Unfortunately, they’re unpreventable even if you take excellent care of your home.
- Age: Living in an older property increases the likelihood of insulation failure. Over time, insulation fibers deteriorate, reducing their efficiency.
- Electrical Stresses: A sudden electrical surge or overvoltage can damage the structural integrity of the insulation.
- Outside Contaminants: Excess moisture, pests, dirt, and other foreign matter can enter insulation through cracks or crevices in the home’s structure.
Services Offered
Koala Insulation of Middlesex and Mercer Counties provides comprehensive services for local homeowners.
- Batt Insulation: This instantly recognizable insulation comes in pre-cut rolls and sheets made from organic cotton, mineral wool, or fiberglass. We lay it neatly between studs in attics, floors, and walls, avoiding gaps or compressions.
- Blown-In Insulation: Made from small pieces of cellulose, denim, mineral wool, or fiberglass, Blown-In Insulation fills the cavities of walls, ceilings, and attics, creating a thick and fluffy layer.
- Spray Foam Insulation: Our Spray Foam Insulation is made from spray polyurethane foam (SPF), which we spray against the walls of your home. Its hardening properties create a long-lasting barrier and have the added benefit of noise reduction.
- Insulation Removal: We can remove insulation damaged by contaminants, age, or electrical stresses from ceilings, walls, floors, and attics. After removal, we thoroughly clean and deodorize the area.
- Air Sealing: A high-quality air sealant can eliminate drafty spaces in the home caused by cracks in doorways, window frames, recessed lighting, and other areas.
- Solar Attic Fans: Installing a Solar Attic Fan promotes air circulation, eliminates hot air buildup, and improves attic insulation efficiency. Since it runs on solar energy, it won’t increase your monthly utility bills.
- Crawl Space Services: The crawl space can be a source of air leaks. We’ll inspect the area for leaks and install the appropriate crawl space insulation.
- Builder Services: We collaborate with local builders on residential, commercial, and industrial insulation projects in the New Brunswick area.
Why Choose Koala Insulation of Middlesex and Mercer Counties
Koala Insulation is the go-to solution for homeowners who want to improve the comfort of their homes and lower their monthly energy bills. Our team of expert insulation contractors will get to the bottom of insulation issues and recommend the right solution. Once we begin your project, you can expect us to complete it promptly, with complete respect for your time and property.
Schedule a free evaluation with Koala Insulation to find out how we can improve energy efficiency in your home.
Who we are

Enhanced Comfort
Stay cozy inside, no matter the weather outside.

Energy Savings
Save on your energy bills while keeping your home comfy all year.

Reduced Noise
We use top-quality insulation to give you lasting results.

Eco Friendly
Choose insulation that’s better for your home and the planet, such as solar-powered attic fans.
Promotions
Free Insulation Assessment
IRA Tax Credit
Services Areas
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