Residential Insulation Services
At North Star Spray Foam & Insulation Inc, we believe your home should be your comfort zone—not a place where drafts and high energy bills take away your peace. We help homeowners across the Greater Toronto Area (GTA) make their living spaces more energy-efficient and cozy with reliable, affordable insulation solutions. Whether you’re building a new house or upgrading an older one, we have your back.
Smart, Comfortable Homes Start with Insulation
Insulation isn’t just about keeping warm in the winter and cool in the summer. It’s also about energy savings, improved indoor air quality, and long-term value. At North Star, we specialize in fiberglass batts, spray foam insulation, and cellulose insulation—each serving unique needs for every type of homeowner.
If you’ve noticed rooms that are colder than others, high heating and cooling bills, or excessive noise from outside, it might be time to upgrade your insulation. Our team can conduct a home energy evaluation to find the weak points and recommend the right solutions.
Our Residential Insulation Services
Fiberglass Batt Insulation
This is what most people think of when they hear the word “insulation.” Often called “the pink stuff,” fiberglass batts are a cost-effective, reliable way to insulate attics, walls, and crawlspaces. They’re flexible and easy to install in standard wall cavities and unfinished areas like basements or garages.
Why choose fiberglass batt insulation?
- Budget-friendly
- Effective against heat loss
- Reduces sound transmission
- Comes in different thicknesses for customized solutions
Spray Foam Insulation
Looking for a high-performance insulation solution? Spray foam expands to seal even the tiniest gaps, making it a great option for attics, walls, and hard-to-reach spaces. It acts as an air barrier and moisture deterrent, which helps prevent mold and mildew growth.
Cellulose Insulation
If you’re an eco-conscious homeowner, cellulose insulation might be your best bet. Made from recycled paper treated for fire resistance, it’s a green option that performs excellently in walls and ceilings.
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Where We Serve
We proudly serve the following areas: Toronto, Mississauga, Brampton, Markham, Vaughan, Hamilton, Cambridge, Kitchener, Waterloo, London, Barrie, Guelph, Oshawa, Pickering, and surrounding GTA regions. With over 15 years in the business, North Star is your go-to partner for insulation.
We are proud members of CUFCA (Canadian Urethane Foam Contractors Association), which ensures we meet high safety and quality standards. We also work with trusted products like Walltite Eco, Demilec, Owens Corning, and more.
Why Choose North Star?
- 15+ years of experience
- Certified professionals
- High-quality, safe insulation materials
- Affordable pricing
- Customized insulation plans
Your Comfort, Your Savings
When you insulate with us, you’re not just adding material between your walls—you’re investing in year-round comfort and reduced energy bills. Our expert installers work quickly and cleanly, keeping disruptions to your daily life minimal.
So whether it’s upgrading the fiberglass insulation in your attic or adding spray foam insulation to your basement, our team will walk you through the process and deliver long-lasting results you’ll feel right away.
Conclusion
At North Star Spray Foam & Insulation Inc, our mission is simple: make your home the most comfortable and energy-efficient it can be. From classic fiberglass batts to eco-friendly cellulose and air-sealing spray foam, we offer the insulation services you can trust. Ready to feel the difference? Give us a call or fill out our quick contact form today. Let’s make your home better, together.

