Model 902010 is for 10 foot tall walls and is 120-in x 100 feet. Part Number: ‎902010. Item model number: ‎902010. Manufacturer: ‎CertainTeed. For use with un-faced insulation as a vapor retarder in climate zones where one is required.

Model 902010 is for 10 foot tall walls and is 120-in x 100 feet. Manufacturer: CertainTeed. For use with un-faced insulation as a vapor retarder in climate zones where one is required. Product Details.