A continuous sheet of reinforced membrane wraps upward around the roof curb, secured to the substrate using a seam fastening plate and fasteners spaced twelve inches on center. The membrane is adhered to the rigid insulation using bonding adhesive, with cut-edge sealant applied along the termination edge. A metal cap or counter flashing is installed at the top of the curb per the manufacturer specifications.
INSTALL OUTSIDE CORNERS PER DETAIL RIGID INSULATION REINFORCED MEMBRANE CUT-EDGE SEALANT INSTALL PER MANUFACTURER SEAM FASTENING PLATE REINFORCED MEMBRANE BONDING ADHESIVE METAL CAP OR COUNTER FLASHING INSTALL PER MANUFACTURER FASTEN 12" O.C. USE ONE CONTINUOUS SHEET OF REINFORCED MEMBRANE TO WRAP AROUND CURB OR FORM FROM COATED METAL
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