Difference between revisions of "LMF Metal Cap Flashing (inside corner)"
Difference between revisions of "LMF Metal Cap Flashing (inside corner)"
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<big><big>Division D - Construction Details</big></big> | <big><big>Division D - Construction Details</big></big> | ||
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| − | <big><big><big><big><big>LMF | + | <big><big><big><big><big>LMF | Metal Cap Flashing (inside corner)</big></big></big></big></big> |
{| class="wikitable" | style="color: black; background-color: orange; width: 100%;text-align:center" | {| class="wikitable" | style="color: black; background-color: orange; width: 100%;text-align:center" | ||
| colspan="2" | <big>'''''Notice to Reader'''''</big> | | colspan="2" | <big>'''''Notice to Reader'''''</big> | ||
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;(1) Metal Cant Flashing: Standing seam required at corners of cant. Refer to Part 13 in the related Standard. | ;(1) Metal Cant Flashing: Standing seam required at corners of cant. Refer to Part 13 in the related Standard. | ||
;(2) Metal Base Flashing: Vertical runs over 100 mm (4") require standing seam or S-lock corners. Refer to Part 13 in the related Standard. Cross-breaks and cladding-type fasteners are optional. | ;(2) Metal Base Flashing: Vertical runs over 100 mm (4") require standing seam or S-lock corners. Refer to Part 13 in the related Standard. Cross-breaks and cladding-type fasteners are optional. | ||
| − | ;(3) Double S-Lock Corner: Fastened through concealed flanges | + | ;(3) Double S-Lock Corner: Fastened through concealed flanges. |
;(4) Metal Cap Flashing – Interior Face: Fastened with continuous clips or cladding screws evenly spaced between seams. Over 100 mm (4") width requires standing seam. | ;(4) Metal Cap Flashing – Interior Face: Fastened with continuous clips or cladding screws evenly spaced between seams. Over 100 mm (4") width requires standing seam. | ||
;(5) Seam: Lap seam at an inside corner is acceptable if vertical distance is not more than 100 mm (4"). | ;(5) Seam: Lap seam at an inside corner is acceptable if vertical distance is not more than 100 mm (4"). | ||
Latest revision as of 14:09, 10 August 2023
Division D - Construction Details
LMF | Metal Cap Flashing (inside corner)
| Notice to Reader | |
| Images used in a Construction Detail are representative and not prescriptive. Nor are they necessarily drawn to scale. Rather, they are provided to visually convey the requirements of the Standard they represent. Unless otherwise required by the Standard, dimensions, the selection of materials and their application remains the responsibility of the Design Authority. The full text of the referenced requirements can be read in any Standard and may be read by using the blue hyperlinks | |
Metal Flashing Details
1 WORK INCLUDED
- (1) Metal Cant Flashing
- Standing seam required at corners of cant. Refer to Part 13 in the related Standard.
- (2) Metal Base Flashing
- Vertical runs over 100 mm (4") require standing seam or S-lock corners. Refer to Part 13 in the related Standard. Cross-breaks and cladding-type fasteners are optional.
- (3) Double S-Lock Corner
- Fastened through concealed flanges.
- (4) Metal Cap Flashing – Interior Face
- Fastened with continuous clips or cladding screws evenly spaced between seams. Over 100 mm (4") width requires standing seam.
- (5) Seam
- Lap seam at an inside corner is acceptable if vertical distance is not more than 100 mm (4").
- (6) Metal Cap Flashing – Top Face
- Over 100 mm (4") width must provide positive slope to roof area.
- (7) Standing Seam
- (8) Metal Cap Flashing – Outside Face
- Corner standing seams may be folded flat on outside face only. Fasten with continuous concealed clip-type fasteners or cladding screws evenly spaced between seams.
2 RELATED WORK BY OTHERS
- (A) Acceptable Parapet
- (B) Sloped Blocking
- Required over minimum 100 mm (4") parapet width.
NOTE: See the related Standard for additional requirements.
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