Adding Attic Insulation is easy with TrueComfort®

The TrueComfort system comprises fiberglass blown-in insulation and the blowing machine used to install it. The machine is portable and simple to operate, and the insulation is super-expanding, requiring fewer bags than other competitive products to achieve the same R-Value. Remodelers and Do-It-Yourselfers (DIYs) can rent the machine and retrofit attics saving homeowners up to 20% on energy costs*.

(Savings vary. To find out why, go to Higher R-Values mean greater insulating power.)

TrueComfort Insulation Installation

TrueComfort Insulation

Technical Information

Download Product Specifications, Submittal Forms and SDS here.


Download installation instructions in both English & Spanish here, or watch the TrueComfort installation guidelines video (English only).

Warranty Details

View Warranty Information.

Sustainability Information

CertainTeed insulation products improve building energy efficiency and reduce building energy consumption for the life of the structure. As a result, they help conserve nonrenewable energy sources, decrease dependence on foreign oil and lower greenhouse gas emissions. In addition, the recycled content of CertainTeed fiberglass insulation meets the EPA minimum Recovered Material Guideline for fiberglass products consisting of preconsumer and post-consumer glass cullet.

CertainTeed Sustainable Insulation is GREENGUARD Gold Certified for low chemical emissions into indoor air during product usage.

Sustainability Docs

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