Difference between revisions of "LMF Metal Cap Flashing (joints)"
Difference between revisions of "LMF Metal Cap Flashing (joints)"
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(2) <b>Underlayment:</b> Membrane under cap flashing. See, for example, [[RoofStar Guarantee Standards for SBS Roof Systems#SBSSTRIPTERM|'''SBS Roof Systems, 10.3 Application''']]. | (2) <b>Underlayment:</b> Membrane under cap flashing. See, for example, [[RoofStar Guarantee Standards for SBS Roof Systems#SBSSTRIPTERM|'''SBS Roof Systems, 10.3 Application''']]. | ||
| − | (3) <b>Clips: </b>Standing seams are fastened to wood blocking before applying the following length, using nails and clips. | + | (3) <b>Clips: </b>Standing seams are fastened to wood blocking before applying the following length, using {{strike| nails || 2017-September-28 }} {{hilite | screws || 2017-September-28 }} and clips. |
| − | (4) <b>Fasteners: </b>S-locks and Double S-locks are nailed through the single leaf before applying the following length. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALFLASH|'''SBS Roof Systems - 12. Perimeter Flashing: Metal''']]. | + | (4) <b>Fasteners: </b>S-locks and Double S-locks are {{strike| nailed || 2017-September-28 }} {{hilite | screwed || 2017-September-28 }} through the single leaf before applying the following length. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALFLASH|'''SBS Roof Systems - 12. Perimeter Flashing: Metal''']]. |
(5) <b>Metal Cap Flashing: </b>Fastened with continuous concealed clips or cladding screws evenly spaced between seams. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALFLASH|'''SBS Roof Systems - 12. Perimeter Flashing: Metal''']]. | (5) <b>Metal Cap Flashing: </b>Fastened with continuous concealed clips or cladding screws evenly spaced between seams. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALFLASH|'''SBS Roof Systems - 12. Perimeter Flashing: Metal''']]. | ||
Revision as of 15:09, 16 November 2016
| RoofStar Guarantee Standards are blue-linked |
END JOINTS in metal flashings are made using any one of the joints shown in this section, providing the following rules are complied with:
(1) Expansion: Allowances should be made for expansion and contraction. Soldered joints are not acceptable.
(2) Underlayment: Membrane under cap flashing. See, for example, SBS Roof Systems, 10.3 Application.
(3) Clips: Standing seams are fastened to wood blocking before applying the following length, using screws and clips.
(4) Fasteners: S-locks and Double S-locks are screwed through the single leaf before applying the following length. See SBS Roof Systems - 12. Perimeter Flashing: Metal.
(5) Metal Cap Flashing: Fastened with continuous concealed clips or cladding screws evenly spaced between seams. See SBS Roof Systems - 12. Perimeter Flashing: Metal.
Further detail on fastening of flashing is detailed in the SMACNA Manual referenced in Section 10.2.
NOTE: Refer to RoofStar Guarantee Standards for additional requirements.