Difference between revisions of "ASM Cylindrical Penetration (Split Panel Flashing)"

Revision as of 17:55, 10 August 2016

(1) Underlayment: The type of underlay required is determined by roof slope.
(2) Slip Sheet: Recommended over asphaltic underlays and / or as required by metal roof panel manufacturer.
(3) Valley Metal Panel: Lower, installed prior to the pipe flashing, cut hole large enough to allow for movement. Extend 400 mm (16") upslope beyond the pipe.
(4) Flashing: Flange set in two continuous beads of accepted caulking.
(5) Spaced Cleat: Cleats, set in accepted caulking, spaced 50 mm (2") and fastened with compatible non-corrosive flat head screws.
(6) Architectural Metal Roof Panel: Upper, installed after installation of pipe flashing. Cut hole for pipe penetration and turn panel end under to accommodate cleats.
(7) Settle Cap: Material must match flashing material.
(8) Caulking: Bead of caulking tooled into transition between metal roof panel and flashing.
(9) Sealant Tape: Two rows of sealant tape or acceptable caulking.
(10) Drag-load Fasteners: Compatible non-corrosive fasteners.

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.

@@ Line 12: / Line 12: @@
 ;(8) '''Caulking''': Bead of caulking tooled into transition between metal roof panel and flashing.
 ;(9) '''Sealant Tape''': Two rows of sealant tape or acceptable caulking.
 ;(10) [[RoofStar Guarantee Standards for ASM Roof Systems#ASMDRAG |'''Drag-load Fasteners''']]: Compatible non-corrosive fasteners.
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 === RELATED WORK BY OTHERS ===