Labels:chat room | hakham | sky | web site | window OCR: Prev Next Water Management of the Building Envelope Roofing Underlayments Extremely LowP erm Underlavment A How is it installed? Roll membrane to minimize wrinkles and bubbles Install eave guards Overlap edges and ends and seal waterproof Reinforce membrane over static or moving joints Weather lap joints on sloped substrates Optionally seal flashings adjoining surfaces Seal items protruding through or penetrating membrane 47 Perm oining penetr rating
