BRRRR… feeling that winter chill creeping in?

If your home struggles to stay cozy when the temperature drops, your attic might be the culprit—especially since 9 out of 10 homes are under‑insulated.

Upgrading your attic insulation is a quick and easy way to boost comfort and improve your home’s energy efficiency—no big renovation required.

With AttiCat® Insulation, you can help regulate indoor temperatures, trim your energy costs, and enjoy a noticeably warmer home right away. It’s an upgrade you’ll feel the moment you step inside.

man adjusting thermostat

Why AttiCat®?

Quick and Easy

  • Finish the job in as little as 2 hours2

Safe and Reliable

  • Fully enclosed blowing system

Minimal Mess

  • The insulation releases and expands completely inside the machine

Virtually No Settling

  • There’s virtually no settling of AttiCat® Insulation maintains its R-value over time

See How Easy it Is

Ready to get started? Find your dealer here.

Dealer Locator

The AttiCat® Expanding Blown-In Insulation System includes AttiCat® FIBERGLAS® Insulation and the AttiCat® machine – available for rent at your local building materials store. The machine comes in two pieces for easy transportation. Call ahead to ensure availability.

Installation 1-2-3

Calculate the number of insulation bags required

Download the coverage chart to determine the amount of AttiCat® Insulation you need in your attic. To achieve maximum energy efficiency, an R-value of 80 is recommended for most Canadian attics (for more information, check local building codes).

ONE Bag of AttiCat® Insulation is equal to THREE bags of Cellulose Insulation4 – this means fewer bags are required and allows for easier transport and installation.

Resources

Atticat Brochure
Download
AttiCat Attic Coverage Card
Download

Set-Up of the Machine
1. Assemble Machine. Run Hose to Attic.

2. Cut Bags in Half.

Use of the Machine
3. Push Half Bag Into Machine.

4. Remove Packaging.

Use In the Attic
5. Push Remote “Start” Button.

6. Blow Insulation Into Desired Depth.
GREENGUARD UL 2818 GOLD

GREENGUARD Gold Certified and
validated to be formaldehyde-free

1 Based on Stats Canada Census 2021 and 2016 Census and code analysis with respect to R-60 by independent industry expert, Keith Wilson, commissioned by Owens Corning June, 2023 2 Blowing time, based on attic size 100m2/1,000ft2 at RSI 8.8/R-50. 4 Comparison based on 1,000ft2 coverage of AttiCat® Blown-In Insulation (R-20) as compared to blown insulation (R-20) of a leading manufacturer of cellulose insulation. See CCMC Evaluation Report No. 12851-L. THE PINK PANTHER™ & © 1964-2026 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved. The colour PINK is a registered trademark of Owens Corning. © 2026 Owens Corning.