ThermaBLOC Attic StairwaysIncrease your home's energy efficiency with ThermaBLOC.
- 2 1/4" thick insulated R-10 door
- U-Factor of .10, R-Value of 10.0 (entire unit)
- Incorporates Q-Lon smoke rated weather-stripping
- Exterior grade door frame
- 350 lb duty rating (Wood Models)
- 375 lb duty rating (Aluminum Models)
- Meets the new energy code requirement for the state of Georgia
- The Pulldown Rod is included in all ThermaBLOC applications.
- NEW 1 3/4" thick insulated R-50 door!
Helps Meet the following LEED Homes credit categories:
- Energy and Atmosphere Credit 2.2
(Enhanced Insulation Exceeds IECC by 5%)
- Energy and Atmosphere Credits 3.1
(Minimal Envelope Leakage)
- Meets the requirements (R-10 unit) for the ENERGY STAR® Thermal Enclosure System Rater Checklist, Item 5.3.2 for qualified homes.