Synthetic Roofing Underlayments EXO25-SB (Pallet of 42 Rolls) checklist-Minimum order value of $25 on this product Viper VaporCheck is also designed

Viper VaporCheck is also designed to control condensation

Rockwool Comfortbatt R23 insulation is moisture resistant

5" R16 32 3" R18 32

(Available in Select Colors: Black

Hexagonal push rod

Synthetic Roofing Underlayments EXO25-SB (Pallet of 42 Rolls) checklist-Minimum order value of $25 on this product Viper VaporCheck is also designed25 year warranty. Made in the United States. Grey spunbond non woven fabric walking surface Slip resistant back surface for added installation safety. 100% synthetic woven roof underlayment. Light only 18lbs per roll. 10 squares per roll fewer rolls to carry on the roof. UV resistant can be left exposed for up to 6 months. Preprinted nailing pattern and overlap lines to speed installation. Approved and warrantied for use under metal roof coverings.