25-year lifetime warranty
Stop heat escaping through your roof

We blow it in.You pay by the bag.That's it.

No square-footage guesswork and no padded estimates. You only pay for the exact bags of Pink blown-in insulation that go into your attic, nothing more.

  1. 1We inspect & measure
  2. 2We blow in Pink insulation
  3. 3You pay per bag used
Get Your Free Estimate Today

Why Proper Attic Insulation Matters

Upgrading your attic insulation is one of the most effective ways to enhance home performance and lower monthly utility costs.

  • Energy Savings: Proper thermal barrier installation reduces heat transfer, helping lower heating and cooling costs year-round.
  • Year-Round Comfort: Keeps room temperatures consistent on every floor, eliminating drafts in winter and stifling heat pockets in summer.
  • Noise Reduction: Multi-layer thermal materials dampen exterior sounds, such as traffic, wind, and heavy rainfall.
  • Prevent Ice Damming on Roofs: Cold attic spaces prevent heat from melting roof snow prematurely. Consistent temperature control stops ice dams from forming, which protects gutters, eaves, and shingle sub-layers from water intrusion.
Learn More
Attic with pink blown-in insulation beneath a round vent window

Ontario R-Value Standards & Rebate Eligibility

Understanding Ontario's thermal resistance standards ensures your home insulation achieves maximum efficiency and qualifies for available incentives:

  • The R-60 Gold Standard: While the Ontario Building Code requires a baseline of R-50 to R-60 depending on the climate zone and SB-12 compliance path, R-60 is the gold standard energy advisors recommend to eliminate heat loss.
  • Material & Depth Requirements:
  • Blown-in Fibreglass / Cellulose: Requires approximately 18 to 22 inches of depth to achieve an R-60 rating cleanly and seamlessly.
  • Fibreglass Batts: Requires layering multiple batt sheets. Blown-in insulation is heavily preferred for attics to prevent structural gaps and thermal compression.
  • Rebate Requirements: To qualify for Ontario's Home Efficiency Rebates, attics starting at R-35 or lower generally must be upgraded to at least R-60. Homes with cathedral or flat roofs typically require an R-value increase of at least R-14.
Pink blown-in insulation filling an attic around insulated ductwork

How Our Process Works

  1. 1. Comprehensive Attic Inspection: We inspect existing insulation levels, check ventilation flow (soffits and vents), assess air leakage paths, and verify structural depth requirements.
  2. 2. Precision Installation: Using advanced blown-in insulation equipment, our certified crew installs uniform coverage to achieve target R-60 levels without compressing materials or blocking roof vents.
  3. 3. Thorough Site Cleanup: We complete a full post-installation vacuum and site cleanup, leaving your home spotless and fully protected.
Get Your Free Quote
Pink insulation being blown into an attic through a hose
Why homeowners trust us

Why Choose Cameron Bros Exteriors?

Local insulation specialists who do it once and do it right, with work that's built for Ontario winters and backed for the long haul.

Our warranty

25-Year Lifetime
Warranty

Every Pink blown-in insulation job is backed by our 25-year lifetime warranty, so your attic stays protected long after we leave.

Get Your Free QuoteR-60 targetFree attic inspection

Decades of Local Experience

Skilled home insulation specialists who understand Ontario's severe seasonal shifts, freeze-thaw cycles, and building codes.

Ontario-built expertise

25-Year Lifetime Warranty

Backed by robust workmanship and product performance warranties for long-term peace of mind.

Protected for 25 years

Dedicated Local Service

Proudly serving local communities with transparent pricing, clear timelines, and direct customer care.

No middlemen

FAQs

What R-value should my attic insulation be in Ontario?
In Ontario, R-60 is the recommended target standard for optimal home insulation thermal efficiency and comfort. While local building codes set a baseline minimum between R-50 and R-60 depending on SB-12 compliance paths, R-60 provides the highest performance against extreme temperatures.
How thick is R-60 insulation?
For blown-in fibreglass or cellulose insulation, reaching an R-60 rating requires approximately 18 to 22 inches of depth.
Do I qualify for the Home Efficiency Rebate?
To qualify for rebates in Ontario, you generally need to upgrade your attic insulation to at least R-60 if your starting insulation is R-35 or below. For cathedral or flat roof structures, an increase of at least R-14 is required.
Why is blown-in insulation preferred over fibreglass batts for attics?
While fibreglass batts can reach high R-values through multi-sheet layering, blown-in cellulose or fibreglass is heavily preferred because it forms a seamless blanket. This fills tight gaps, covers electrical wiring, and eliminates thermal bridging and compression.
Request Your Free Quote

Ready to lower your energy bills and lock in year-round interior comfort? Fill out the form below

Attic Insulation Service Locations

We deliver attic insulation and roofing services across Ontario, including:

  • Greater Toronto Area (GTA)
  • Hamilton & Halton Region
  • Niagara Region
  • Kitchener-Waterloo & Guelph
  • Barrie & Simcoe County
  • Surrounding local communities
Get Your Free Quote
The only insulation we blow in: Owens Corning ATTICAT Pink blown-in loose-fill, installed by our own crews across Ontario. 25-year lifetime warranty.
Real results

See the R-60
Difference

An uninsulated attic leaks heat all winter. We top it up to R-60 with blown-in insulation, without compressing materials or blocking your roof vents.

BEFOREEmpty, uninsulated attic with bare floor joists
Empty. Uninsulated. Exposed.Heat escapes straight through the roof deck.
AFTERInstaller in protective gear blowing pink insulation into an attic
R-60 Pink Blown-In. Efficient. Comfortable.Even, gap-free coverage for lower bills year-round.

New Build? Maximize Savings & Comfort From Day One!

Expert R-60 attic insulation. Superior energy efficiency. Reduce utility bills. Enhance home value.

Cameron Bros Exteriors truck parked at a customer's home

Questions

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    Highlights of Our Services

    Call Us Today!

    Immediate service available, with same-day or next-day appointments

    Comprehensive Warranty

    15 year parts / labor

    Exceptional Roofing Warranty

    50 years on Owens Corning Shingles
    20 years on workmanship

    Call Us Today!BBB Accredited Business, Kaycan Building Products, Owens Corning Preferred Contractor