Difference between revisions of "LMF Metal Cap Flashing (joints)"
Difference between revisions of "LMF Metal Cap Flashing (joints)"
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(1) <b>Expansion: </b>Allowances should be made for expansion and contraction. Soldered joints are not acceptable. | (1) <b>Expansion: </b>Allowances should be made for expansion and contraction. Soldered joints are not acceptable. | ||
| − | (2) <b>Underlayment:</b> Membrane under cap flashing. See <i>RGC Guarantee Standard A5.6</i> | + | (2) <b>Underlayment:</b> Membrane under cap flashing. See {{hilite | <i>RGC Guarantee Standard A5.6</i> || 2016-November-19 }} |
(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 nails and clips. | ||
| Line 19: | Line 19: | ||
(4) <b>Fasteners: </b>S-locks and Double S-locks are nailed through the single leaf before applying the following length. See <i>RGC Guarantee Standard A6.8</i> | (4) <b>Fasteners: </b>S-locks and Double S-locks are nailed through the single leaf before applying the following length. See <i>RGC Guarantee Standard A6.8</i> | ||
| − | (5) <b>Metal Cap Flashing: </b>Fastened with continous concealed clips or cladding screws evenly spaced between seams. See <i>RGC Guarantee Standard A6.10 for requirements.</i> | + | (5) <b>Metal Cap Flashing: </b>Fastened with continous concealed clips or cladding screws evenly spaced between seams. See {{hilite | <i>RGC Guarantee Standard A6.10 || 2016-November-19 }} for requirements.</i> |
*Further detail on fastening of flashing is detailed in the SMACNA Manual referenced in Section 10.2 | *Further detail on fastening of flashing is detailed in the SMACNA Manual referenced in Section 10.2 | ||
Revision as of 21:57, 19 August 2016
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 RGC Guarantee Standard A5.6
(3) Clips: Standing seams are fastened to wood blocking before applying the following length, using nails and clips.
(4) Fasteners: S-locks and Double S-locks are nailed through the single leaf before applying the following length. See RGC Guarantee Standard A6.8
(5) Metal Cap Flashing: Fastened with continous concealed clips or cladding screws evenly spaced between seams. See RGC Guarantee Standard A6.10 for requirements.
- 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.