THE GREAT INSULATION
Made Energy Savings Comfort Boost Soundproofing Moisture Control Eco-Friendly
Built for Comfort. Engineered to Save
AInsulate Your Business for better Efficiency, Lower energy costs , and year-round comfort whether it’s an office, restaurant, shop, or clinic.
We Provice Reliable Insulation Solutions For Schools, Hospitals, And Public Buildings, ensuring comfort, safety, and energy efficiency in every space..
Specialized Replacement Solutions
Specialized Replacement Solutions
Specialized Replacement Solutions
Specialized Replacement Solutions
Specialized Replacement Solutions
Frequently asked questions
How much can I save on energy bills with insulation?
Proper insulation can reduce heating and cooling costs by up to 40–50%, depending on your home’s condition and insulation type.
Do I need to remove my old insulation?
In many cases, yes. We offer safe insulation removal before installing new materials to maximize performance and prevent mold or contamination.
How long does installation take?
Most residential insulation jobs are completed in 1 to 2 days. Larger or more complex projects may take a bit longer.
Do you provide free estimates?
Yes! We offer free, no-obligation quotes after a short site visit or virtual consultation.
Are your services covered by a warranty?
Absolutely. All our installations come with a workmanship guarantee and are backed by certified materials that meet Canadian building standards.
Do you serve both residential and commercial properties?
Yes. We handle residential, commercial, and industrial insulation projects across the Greater Toronto Area.
Insulate smarter. Save energy. Live better.
Before Insulation
Cold drafts, high energy bills, and poor air quality — outdated or missing insulation can lead to serious discomfort and wasted money.
After Insulation
Spray foam insulation creates a seamless thermal barrier, reducing energy loss and improving comfort, air quality, and savings year-round.
Explore What We Can Do for Your Comfort
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The Great Insulation offers expert insulation services across Toronto and the Greater Toronto Area. We specialize in attic insulation, basement insulation, wall insulation, and more for homes and businesses.