Difference between revisions of "ASM Cylindrical Penetration (Flexible Boot Flashing)"
Difference between revisions of "ASM Cylindrical Penetration (Flexible Boot Flashing)"
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Revision as of 17:36, 23 October 2017
| RoofStar Guarantee Standards are blue-linked |
ASM Details
- Click below for a printable version of this page.
1 WORK INCLUDED
- (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) 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 RoofStar Guarantee Standards for additional requirements.
RoofStar Guarantee Standards for ASM Roof Assemblies