The AttiCat® System is made up of AttiCat® Expanding Blown-In PINK® FIBERGLAS® Insulation and the AttiCat® Insulation Blowing Machine (available in the Tool Rental Dept.), engineered specifically for insulating attics. Topping up your attic to the recommended R-60 (or 22.25") can save you up to 20% in heating and cooling costs and can be done in as little as 2 hours. Quick and easy with virtually no mess or settling. Made in Canada with a minimum 73% recycled glass content, SCS Certified, GREENGUARD Gold certified for indoor air quality and validated to be formaldehyde free.