- Model 902008 is for 8 foot tall walls and is 100 feet long
- Unlike traditional vapor retarder, membrain senses and adapts permeance to varying humidity throughout the year to keep the wall cavity dry
- For use with un-faced insulation as a vapor retarder in climate zones where one is required
- Prevents moisture vapor from entering the wall cavity in the winter and allows any moisture buildup to escape the wall cavity in the summer
- Installs like poly with an extra level of moisture protection
- Model 902008 is for 8 foot tall walls and is 100 feet long
- Unlike traditional vapor retarder, membrain senses and adapts permeance to varying humidity throughout the year to keep the wall cavity dry
- For use with un-faced insulation as a vapor retarder in climate zones where one is required
- Prevents moisture vapor from entering the wall cavity in the winter and allows any moisture buildup to escape the wall cavity in the summer
- Installs like poly with an extra level of moisture protection