The Attic Stairway Insulator design makes it easy to install; simply unfold and place over the attic opening.
As a result of its unique construction and the nature of the raw material, the Attic Stairway Insulator offers an attractive property profile:
- Certified for both GREENGUARD Indoor Air Quality® and GREENGUARD Children & Schools SM Indoor Air Quality
- Class B Fire Rating (ASTM E-84)
- High flexibility
The Attic Stairway Insulator is R-10 rated per ASTM C 177 and helps reduce energy loss year round. The thermal imaging in Figures 1 and 2 shows the product’s effectiveness.
Prior to using the Attic Stairway Insulator, the surface temperature of the attic stair panel was colder than the rest of the home interior as seen by its blue color in the before photo. With the Attic Stairway Insulator, the panel surface temperature was similar to the rest of the home.