Difference between revisions of "LMF Metal Cap Flashing (inside corner)"

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Difference between revisions of "LMF Metal Cap Flashing (inside corner)"

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<big><big>Division D - Construction Details</big></big>
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<big><big><big><big><big>LMF | Metal Cap Flashing (inside corner)</big></big></big></big></big>
 
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{| class="wikitable" | style="color: black; background-color: orange; width: 100%;text-align:center"
| colspan="2"  | <big>'''''RoofStar Guarantee Standards''''' are <span style="color:#6495ed">'''blue-linked'''</span></big>
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| colspan="2"  | <big>'''''Notice to Reader'''''</big>
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| style="color: black; background-color: #ffffcc; width: 100%;text-align:center" | 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''.<br><br>The full text of the referenced requirements can be read in any Standard and may be read by using the <span style="color:#6495ed">'''blue hyperlinks'''</span>
 
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=== WORK INCLUDED ===
 
=== WORK INCLUDED ===
(1) <b>Metal Cant Flashing:</b> Standing seam required at corners of cant. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALSEAM|'''SBS Roof Systems - 12.5 Seams''']].
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;(1) Metal Cant Flashing: Standing seam required at corners of cant. Refer to Part 13 in the related Standard.
 
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;(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) <b>Metal Base Flashing:</b> Vertical runs over 100 mm (4") require standing seam or S-lock corners. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALBASE|'''SBS Roof Systems - 12.6 Cap Flashings, Base Flashings and Reglets''']].  Cross-breaks and cladding-type fasteners are optional.
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;(3) Double S-Lock Corner: Fastened through concealed flanges.
 
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;(4) Metal Cap Flashing &#8211; Interior Face: Fastened with continuous clips or cladding screws evenly spaced between seams. Over 100 mm (4") width requires standing seam.
(3) <b>Double </b><b>S-Lock Corner</b>: Fastened through concealed flanges to top of parapet. Again, see [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALSEAM|'''SBS Roof Systems - 12.5 Seams''']].
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;(5) Seam: Lap seam at an inside corner is acceptable if vertical distance is not more than 100 mm (4").
 
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;(6) Metal Cap Flashing &#8211; Top Face: Over 100 mm (4") width must provide positive slope to roof area.
(4) <b>Metal Cap Flashing &#8211; Interior Face:</b> Fastened with continuous clips or cladding screws evenly spaced between seams. Over 100 mm (4") width requires standing seam. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALBASE|'''SBS Roof Systems - 12.6 Cap Flashings, Base Flashings and Reglets''']] for requirements.
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;(7) Standing Seam:
 
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;(8) Metal Cap Flashing &#8211; Outside Face: Corner standing seams may be folded flat on outside face only.  Fasten with continuous concealed clip-type fasteners <b>or</b> cladding screws evenly spaced between seams.
(5) <b>Seam:</b> Lap seam at an inside corner is acceptable if vertical distance is not more than 100 mm (4"). Again see [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALSEAM|'''SBS Roof Systems - 12.5 Seams''']].
 
 
 
(6) <b>Metal Cap Flashing &#8211; Top Face:</b> Over 100 mm (4") width must provide positive slope to roof area.
 
 
 
(7) <b>Standing Seam</b>
 
 
 
(8) <b>Metal Cap Flashing &#8211; Outside Face:</b> Corner standing seams may be folded flat on outside face only.  Fasten with continuous concealed clip-type fasteners <b>or</b> cladding screws evenly spaced between seams.
 
  
 
=== RELATED WORK BY OTHERS ===
 
=== RELATED WORK BY OTHERS ===
(A) <b>Acceptable Parapet</b>
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;(A) Acceptable Parapet:
 
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;(B) Sloped Blocking: Required over minimum 100 mm (4") parapet width.
(B) <b>Sloped Blocking: </b> Required over minimum 100 mm (4") parapet width. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALFLASH|'''SBS Roof Systems - 12. Perimeter Flashing: Metal''']]
 
 
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'''NOTE''': Refer to '''''RoofStar Guarantee Standards''''' for additional requirements.
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'''NOTE''': See the related Standard for additional requirements.
  
 
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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

10.2.1.1.jpg

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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