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Portable Network Graphic  |  2004-08-11  |  139KB  |  700x525  |  16-bit (27,509 colors)
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OCR: Prev Next Water Management of the Building Envelope Roofing Underlayment Self-Adhering Roofing Underlayment Limitations Membr ane Installation Roof deck surface must be clean dry on cut roof membrane substrate into Expose manageable a portion lengths of for rubberized placement and free of debris asphalt and carefully position at the roof perimeter Surface must be free of sharp Remove the remaining silicone release sheet and the protrusions which could cut through adhere membrane to the substrate adhesion Brooming the Center the membrane membra ane in place will maximize Roofing Underlayment must be membrane and over valleys upward and End ridges laps are starting at the overlapped low covered with finished roofing material inches and side laps are - 1/2 inches ir 30 days This membrane not ...