A continuous sheet of reinforced membrane wraps around the roof curb or is formed from coated metal, adhered with bonding adhesive and secured with seam fastening plates. Rigid insulation underlies the roofing membrane, which is sealed with cut-edge sealant at laps. A metal cap or counter flashing installs over the top of the curb, fastened at twelve inches on center.
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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