Durham’s Top-Rated Insulation and Energy Efficiency Experts
Enhance your home’s 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’s diverse climate. Our experienced team provides dependable service, premium materials, and long-lasting results homeowners can trust.
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Premium Insulation Service in Durham
Our insulation installation services are designed to deliver immediate energy savings and improved home comfort. We’ll 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.
You’ll receive a personalized estimate focused on maximizing long-term value and achieving a faster return on investment — all while ensuring durable, high-quality results you can rely on.
Spray Foam Insulation Durham
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 Durham
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 Durham
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 Durham
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.
Air Sealing Service Durham
We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.
Solar Attic Fans Durham
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.
Crawl Space Encapsulation Durham
Keep your crawl space dry and your floors warm with vapour barrier crawl space insulation that helps you save energy.
Commercial Insulation Services Durham
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.
Insulation Services Rooted in the Durham Community
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.
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’re the insulation experts you can count on throughout the Durham Region and surrounding communities.
Koala Insulation Of Durham
Does your home get uncomfortably hot during Ontario summers? Or freezing cold when temperatures dip in the fall? If your HVAC system can’t keep up with the temperature fluctuations, you may have another issue — damaged home insulation.
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.
That’s where Koala Insulation comes in. If you’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.
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.
Discover how poor insulation harms your home and what Koala Insulation can do to fix it.
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Causes of Poor Insulation
Many homes use the same insulation for years, if not decades. However, no insulation lasts forever — even if it’s made from top-quality materials. Some of the reasons why insulation may lose its effectiveness:
- Climate: 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.
- Age: Insulation deteriorates over time. If yours is over 15–20 years old, it may need to be replaced.
- Materials: Insulation made from fibreglass or organic materials degrades faster than insulation made from other materials.
- Contaminants: Insects, moisture, dirt, and other contaminants can make their way into insulation through cracks in your walls or attic, damaging insulation fibers.
- Electrical Stresses: Electrical events such as lightning strikes or power outages harm the structural integrity of insulation.
Services Offered
Koala Insulation provides quality insulation services to restore your home’s comfort. If you’re unsure which one is right for your property, consult with our experienced team members for tailored advice.
- Blown-in Insulation: 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.
- Spray Foam Insulation: 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.
- Batt Insulation: 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.
- Insulation Removal: Our team carefully removes old, defective insulation to make way for new materials. Afterward, we fully clean and disinfect the area.
- Air Sealing: 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.
- Crawl Space Services: Our crawl space insulation and encapsulation services create a sealed barrier to prevent moisture buildup and air leaks.
- Solar Attic Fans: A fan improves attic air circulation and prevents upstairs heat traps. It also reduces humidity and prevents moisture buildup within attic insulation.
- Commercial Services: We work with property owners and developers to install high-performance insulation in commercial buildings.
Why Choose Koala Insulation of Durham, Ontario
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.
If you’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’s comfort.
Causes of Poor Insulation
Many homes use the same insulation for years, if not decades. However, no insulation lasts forever — even if it’s made from top-quality materials. Some of the reasons why insulation may lose its effectiveness:
- Climate: 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.
- Age: Insulation deteriorates over time. If yours is over 15–20 years old, it may need to be replaced.
- Materials: Insulation made from fibreglass or organic materials degrades faster than insulation made from other materials.
- Contaminants: Insects, moisture, dirt, and other contaminants can make their way into insulation through cracks in your walls or attic, damaging insulation fibers.
- Electrical Stresses: Electrical events such as lightning strikes or power outages harm the structural integrity of insulation.
Services Offered
Koala Insulation provides quality insulation services to restore your home’s comfort. If you’re unsure which one is right for your property, consult with our experienced team members for tailored advice.
- Blown-in Insulation: 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.
- Spray Foam Insulation: 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.
- Batt Insulation: 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.
- Insulation Removal: Our team carefully removes old, defective insulation to make way for new materials. Afterward, we fully clean and disinfect the area.
- Air Sealing: 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.
- Crawl Space Services: Our crawl space insulation and encapsulation services create a sealed barrier to prevent moisture buildup and air leaks.
- Solar Attic Fans: A fan improves attic air circulation and prevents upstairs heat traps. It also reduces humidity and prevents moisture buildup within attic insulation.
- Commercial Services: We work with property owners and developers to install high-performance insulation in commercial buildings.
Why Choose Koala Insulation of Durham, Ontario
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.
If you’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’s comfort.
Ready to start your insulation project? Get a FREE quote from your local Koala Insulation team today.
We’ll make your space more Comfortable
energy efficiency
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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.
In 5 Easy Steps
Trusted for Insulation and Customer Care
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—trusted by residents throughout the Durham Region.
Bringing Comfort to Durham and Neighbouring Areas
At Koala Insulation of Durham, we’re known for dependable service and genuine customer care across Durham, Whitby, and Oshawa. We make your entire experience—from consultation to installation—simple, clear, and respectful of your schedule. Local homeowners appreciate our neighbourly approach and the quality of work we bring to every project.
Benefits
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.
Exclusive Local Offers
Free Insulation Assessment
Home Renovation Savings
Don’t Just Take Our Words for It— Take It From Our Clients!
“Everyone took pride in their work and were great to work with. It is so refreshing to find a company with such reliability and great customer service. We interviewed several companies and are so glad we hired them!”
“hey were very good and educated me about insulation and how to help me with my temperature changes that were occurring. Thank you.”
“They were not only dependable, but also fast and extremely clean. They did exactly what, and how they told me they would do it. I'd recommend them to anyone interested in quality, dependable, fast foam-insulation.”
“The entire team at Koala communicate exceptionally well, perform work at the highest level, and work together to get the job done in the fastest amount of time with excellent clean up skills.”
“The salesperson was honest and didn't try to oversell. The installer was prompt and very efficient, in and out in under 90 minutes. I would recommend them to anyone.”
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