Underlayment

Self adhering, 50 mil Granule Surface starter course for asphalt shingle roofs. Adhesive strip bonds to shingles and prevents uplift at roof edge. Release liner for easy installation, saving time and labor. The membrane is waterproof and self-sealing around nails and other penetrations. May be left exposed for up to 30 daysFeatures: 50 mil nominal thicknessSelf-sealing tabs on each edge for good adhesionInstalls in temperatures below 40 degrees FApplies directly to roof deckMinimum slope...

Ultra HT Wind & Water Seal, is a Self-Ahearing waterproofing underlayment composed of white, non-slip cross-laminated polymer film, laminated to a high temp rubberized aggressive asphalt adhesive. The Ultra HT Wind & Water seal bonds to the substrate and seals around fasteners to limit damage caused by water penetration or leaks. It is ideal for secondary water resistance with proper roof ventilation. Product comes with a split release liner for easy installation in Valleys, Ridges and around...

IB-3 Ice Buster is a self adhering mineral surface underlayment which adheres directly to the roof deck. The specially formulated rubberized asphalt adhesive seals around nails and forms a long-lasting barrier. IB-3 Ice Buster is back with a protective release line which removes easily during application. The release liner is split in the middle for easy valley applicationsUses: IB-3 Ice Buster installs under roofing at edges and valleys to protect from leaks due to ice dams, melting snow and...