Difference between revisions of "ASM Cylindrical Penetration (Flexible Boot Flashing)"
Difference between revisions of "ASM Cylindrical Penetration (Flexible Boot Flashing)"
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(D) <b>Pipe Or Support Stand</b> | (D) <b>Pipe Or Support Stand</b> | ||
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| + | '''NOTE''': Refer to <i>RGC Guarantee Standards</i> for additional requirements. | ||
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<hr> | <hr> | ||
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Revision as of 18:54, 19 July 2016
1 WORK INCLUDED
(1) Underlayment: The type of underlay required is determined by roof slope (see Section 8.1.4.1 and Section 8.1.4.2).
(2) Slip Sheet: Recommended over asphaltic underlays and / or as required by metal roof panel manufacturer.
(3) Architectural Metal Roof Panel
(4) Flange: Set in two continuous beads of accepted caulking.
(5) Preformed Penetration Collar
(6) High Domed, Gasketed, Cladding Type Screws: Flange fastened to manufacturer’s specifications.
(7) Seal Between Pipe And Flashing: Continuous tooled bead of accepted caulking.
(8) Stainless Steel Drawband
(9) Water Tight Back Up Storm Collar: Installed where practical.
2 RELATED WORK BY OTHERS
(A) Acceptable Deck
(B) Location Of Penetrations - must not interfere with standing seams or trapezoidal and intermediate ribs.
(C) Opening In Roof Deck - must be large enough to allow for thermal movement of metal roof panels.
(D) Pipe Or Support Stand
NOTE: Refer to RGC Guarantee Standards for additional requirements.