Attic Insulation Rebate Program
Save Big on Attic Insulation Costs — Don't Miss Out
Limited Spots Available. Apply Today.
Rebate up to
$3,100
Get a rebate to help cover the cost of insulation for your attic, basement, and garage ceiling.
Rebate up to
100%
Eligible homeowners can receive a rebate covering up to 100% of attic insulation costs — up to $3,100.
Canada Energy Solution
Guarantee
Your Ontario HRS rebate is guaranteed — we'll walk you through every step of the application.
How It Works
Your Attic Insulation in 4 Simple Steps
Free Home Assessment
We send a certified inspector to your home at no cost. They'll check your current insulation R-value, identify energy gaps, and determine your rebate eligibility. all in one visit.
Custom Quote & Rebate Review
We calculate your estimated insulation cost based on your home size. Book a free assessment to get your exact quote and find out how much you can save with Ontario HRS rebates.
Professional Installation
Our Owens Corning certified crew handles the entire job, typically completed in just one day. We clean up thoroughly and ensure everything meets Ontario building code standards.
Rebate Guidance & Savings Begin
We guide you through the entire HRS rebate application process to help maximize your savings. You start saving on energy bills from day one.
Attic Insulation Pricing
Transparent & Affordable
Your insulation cost depends on the age of your home. Older homes typically need more work. Here's what you can expect:
2010 or Newer
$0.99
per sq ft
1980 – 2010
$1.15
per sq ft
1960 – 1979
$1.30
per sq ft
No insulation
$1.45
per sq ft
* Starting rates. Final quote varies by attic size, accessibility, and condition.
* Your attic area is roughly 50% - 60% of your home's total floor area.
* You may qualify for up to $3,100 in Ontario HRS rebates. Book a free assessment to find out your exact rebate amount.
Attic Insulation Cost Estimator
Get a quick estimate in seconds
What Our Customers Are Saying
⭐ Rated 4.9 out of 5 from 100+ verified Google Reviews
Professionalism, Punctuality,
Quality, Responsiveness, Value
I got my attic insulation done about 3 days ago, David and his team did great job making the insulation thick,ness and even, after the work I can feel the difference in my bedroom, the government audit was passed to approve their work quality, excellent service, great price, professional installers, definitely worth it and will recommend
- Deb Crawford -
Cover quite lot of the cost
My 20 year old house had tempriture problem on some of the bedroom for many years, though it's time for us to top up the insulation in the attic, there comes John the inspector, I got his number from my colleague, he came and check my attic the very next day I called him and luckly he found out I can be qualified for the government rebate program to cover quite lot of the cost for me, he patiently walked me through the details and helped me do the application.
-Rajat Aggarwal-
Very courteous and professional
I got inspector John's number from my friend who have had his service before. He responsed very quickly, called me the same date, and came visit my house the next day. He was very courteous and professional, checked many places in my house and dignosed where the problems are coming from, turns out I only had less than 7" of the insulation on my attic, and its unevenly distributed everywhere, even saw..
- Keyvan Mosharraf -
Increased to 21 inches
I had my attic insulation increased to 21 inches last weekend. I was skeptical at first when Jakey told me about the numberous benefits of increased attic insulation. Right now, I think the upper rooms feels much warmer and the furnace seems to be running less as well.
- Mark Brown -
Why Choose Canada Energy Solution
Trusted by thousands of Ontario homeowners
- ✓ Professional & reliable contractors
- ✓ Serving Toronto, Mississauga, Oakville, Hamilton & GTA
- ✓ Guaranteed to pass for Ontario rebate program
- ✓ Excellent customer service
Frequently Asked Questions
AttiCat® is Owens Corning's proprietary blown-in fiberglass insulation system, specifically engineered for attic applications. It uses an interlocking fiber structure that provides exceptional thermal performance, resists settling over time, and maintains its rated R-value without compression. Each installation uses a dedicated machine that conditions the material to its optimal installed properties.
Certified Owens Corning installers receive factory training, follow specific installation standards, and have access to the full Owens Corning warranty program. A certified installation means your insulation is installed to specification. not just approximately. Canada Energy Solution is a certified installer serving the GTA, ensuring your AttiCat® insulation delivers its rated R-value and warranty coverage.
Yes. Owens Corning AttiCat® blown-in fiberglass meets all Ontario HRS program requirements for material quality and R-value performance. When installed by a certified contractor to R-60, qualifying homeowners receive up to $3,100 in rebates. Canada Energy Solution handles all rebate paperwork on your behalf.
Owens Corning provides a manufacturer's limited lifetime warranty on AttiCat® insulation material, covering R-value performance over the life of your home. Canada Energy Solution additionally provides a 10-year workmanship warranty on all installations. This combined warranty coverage gives Owens Corning installations among the best long-term protection available.
Owens Corning AttiCat® is a premium product, and the upfront material cost may be modestly higher than generic blown-in alternatives. However, after the Ontario HRS rebate of up to $3,100, the net cost to most homeowners is comparable to or lower than non-certified alternatives, with the added benefit of a manufacturer's lifetime warranty and certified installation.
AttiCat® blown-in fiberglass achieves R-60 at approximately 16–18 inches of installed depth. Each bag and the machine's depth indicators make it easy to achieve accurate coverage. Your installer will calculate the exact number of bags required based on your attic size during the free assessment.
We serve the entire Greater Toronto Area as a certified Owens Corning installer, including Toronto, Mississauga, Oakville, Brampton, Vaughan, North York, Scarborough, Etobicoke, Hamilton, Guelph, and all surrounding communities.
Owens Corning Attic Insulation Toronto. Certified Installer
Canada Energy Solution is a certified Owens Corning installer: one of the most trusted attic insulation brands in North America, bringing premium materials and a trusted warranty program to GTA homeowners.
Owens Corning's AttiCat® blown-in fiberglass insulation system is specifically engineered for high-performance attic applications. Unlike generic blown-in materials, AttiCat uses a proprietary interlocking fiberglass fiber structure that maintains its designed R-value over time, resists settling, and does not absorb moisture. When installed by a certified contractor like Canada Energy Solution, AttiCat qualifies for Owens Corning's extended warranty program and fully meets Ontario HRS rebate requirements at R-60.
As a certified Owens Corning installer, we have access to premium materials, factory training, and installation standards that ensure your attic insulation performs exactly as specified, year after year. Qualifying homeowners receive up to $3,100 in Ontario HRS rebates, and every installation is backed by our 10-year workmanship warranty.
Call (647) 812-5200 for your free Owens Corning insulation assessment.
Canada Energy Solution - Ontario’s top trusted heating and cooling specialist for over a decade
Owens Corning Attic Insulation Cost in Toronto
What Does Owens Corning Insulation Cost in the GTA?
Owens Corning AttiCat® blown-in fiberglass is a premium product. but when you factor in the Ontario HRS rebate of up to $3,100, it becomes one of the most cost-effective insulation upgrades available. Our transparent pricing starts at $0.99/sqft.
- AttiCat® blown-in fiberglass: Owens Corning's flagship attic insulation product. Each bag is pre-measured and color-coded to depth indicators for accurate R-value achievement. Premium performance, premium warranty.
- EcoTouch® faced batts: For areas where batt insulation is appropriate (knee walls, attic access hatches). Formaldehyde-free, with the familiar Owens Corning pink color.
- Installation standards: Certified Owens Corning installers follow strict material handling, depth indicator, and coverage requirements to ensure warranted performance
- After rebate value: Many homeowners find that after the $3,100 HRS rebate, the net cost of Owens Corning AttiCat installation is comparable to or less than non-certified alternatives, with significantly better warranty protection
Owens Corning certification + Ontario HRS rebates = premium insulation at a competitive price point. Call (647) 812-5200 for your free quote.
Types of Insulation for Your Attic
Loose-fill fiberglass or cellulose is blown directly into your attic using specialized equipment. This method fills every gap, corner, and irregular space, making it the most effective option for existing homes with obstacles like wiring, pipes, or uneven framing.
Blown-in insulation is our most-requested service across the GTA. It installs quickly, conforms to any space, and provides excellent coverage even in hard-to-reach areas.
- Best for: Most GTA homes, attic top-ups, quick installation
- R-Value: 3.0 – 4.3 per inch
- Typical cost: $1,750 – $1,950
? Not sure which type is right for your home? Our inspector will assess your attic conditions and recommend the best material, at no cost to you.
Pre-cut panels of fiberglass or mineral wool designed to fit snugly between joists and studs. Batt insulation is a solid choice for attics with standard framing and no obstructions, and it provides effective thermal and acoustic insulation.
Available in various widths and thicknesses to match your attic framing. Mineral wool batts offer superior fire resistance and sound dampening compared to standard fiberglass.
- Best for: New builds, standard-framed attics, noise reduction
- R-Value: 2.9 – 4.3 per inch
- Typical cost: $1,900 – $2,150
A liquid foam that expands on contact, sealing every gap and crack to create the strongest air and moisture barrier available. Spray foam offers the highest R-value per inch of any insulation type, making it ideal for homeowners who want maximum energy efficiency.
Available in open-cell and closed-cell varieties. Closed-cell spray foam is denser and provides a superior barrier against both air and moisture, while open-cell is more cost-effective and ideal for interior applications.
- Best for: New builds, maximum energy savings, moisture-prone areas
- R-Value: 5 – 6 per inch
- Typical cost: $1,900 – $2,100
Ontario Rebates for Owens Corning Insulation
Ontario HRS Rebates for Owens Corning Attic Insulation (2026)
Owens Corning AttiCat® and EcoTouch® fiberglass insulation products fully qualify for Ontario's HRS (Home Renovation Savings) Program rebates. When installed by a certified contractor to R-60, qualifying homeowners receive up to $3,100 back.
Why Owens Corning Qualifies for Maximum Rebates:
- AttiCat® blown-in fiberglass achieves R-60 at approximately 16–18 inches depth, efficient and cost-effective
- Owens Corning materials maintain their rated R-value over time. no settling or compression that could affect rebate audit results
- Canada Energy Solution is a certified Owens Corning installer, trained to install materials to specification
- 100% rebate approval rate for qualifying homeowners using Owens Corning materials and our installation
Ontario HRS Rebate Eligibility:
- Detached, semi-detached, or row townhome as primary residence
- Heated by natural gas, electricity, oil, propane, or wood
- Attic upgraded to at least R-50 (R-60 recommended and standard with AttiCat)
- Installation by a licensed certified participating contractor
Call (647) 812-5200 to find out if your home qualifies for the maximum Owens Corning + HRS rebate combination.
Our Community Contributions
When Tragedy Strikes Home, a Community Must Rise – Standing with the Cristillo Family
Ignite the Flame of Hope: Supporting Princess Margaret Cancer Centre’s Fight Against Cancer
Our Service Areas
Providing Comprehensive Attic Insulation, Air Conditioning, Furnace, and Heat Pump Services Across the Greater Toronto Area.
Get Your Free Owens Corning Insulation Quote
As a certified Owens Corning installer, we provide premium AttiCat® insulation with up to $3,100 in Ontario rebates. Find out your exact savings today.
