GAF 350 Sq. ft. Roll VersaShield Fire-Resistant Underlayment 0904000

Quality roof deck protection provides an extra layer of moisture protection between your roofing material and the roof deck. However, in some jurisdictions, roof assemblies are also required to be fire resistant. VersaShield Fire-Resistant Roof Deck Protection helps to provide the best protection against fire spread and penetration by upgrading the UL fire classification of almost any type of roof.