Difference between revisions of "ASM Curb (Split Panel Flashing)"

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Difference between revisions of "ASM Curb (Split Panel Flashing)"

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{| 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"
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| 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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|-
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| style="color: black; background-color: #ffffcc; width: 100%;text-align:center" | Images used in a Construction Detail are representative and <u>not intended in their representation of an assembly to be prescriptive</u>.  Nor are they necessarily drawn to scale. Rather, they are provided to visually convey the Standards, Guiding Principles and Recommendations of the '''RoofStar Guarantee Standards''' for a Waterproofing or Water-shedding System. Actual design with respect to dimensions, the selection of materials and their application remains the responsibility of the ''Design Authority''.<br><br>The full text of applicable '''''RoofStar Guarantee Standards''''' may be read by using the <span style="color:#6495ed">'''blue hyperlinks'''</span>
 
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|}
 
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[[File:ASM 11.2.1 Curb, Split Panel.jpg|class=img-responsive]]
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[[File:ASM 11.2.1 Curb, Split Panel.jpg|class=img-responsive | link=http://rpm.rcabc.org/images/4/40/ASM_11.2.1_Curb%2C_Split_Panel.jpg]]
 
</div>
 
</div>
  
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::Click below for a printable version of this page.
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::Click below for a printable version of this page (N/A)
  
 
<div style="width:150px; text-align: left;">
 
<div style="width:150px; text-align: left;">
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:[[File:ASM 11.2.1 Thumb for PDF.jpg|100 px|link=http://rpm.rcabc.org/images/e/ee/ASM_11.2.1_Curb%2C_Split_Panel.pdf|'''Print Sheet''']]
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:[[File:Pdf.png|100 px|link=http://rpm.rcabc.org/images/5/52/D1.7.6-3_Print_Sheet.pdf|'''Print Sheet''']]
 
</div>
 
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<div class="col-md-6">
 
<div class="col-md-6">
 
=== WORK INCLUDED ===
 
=== WORK INCLUDED ===
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;(1) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMPANEL |'''Architectural Metal Roof Panel''']]
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;(1) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMUNDERLAYMENT|'''Underlayment''']]: The type of underlay required is determined by roof slope.
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;(2) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMCOUNTER |'''Metal Counter Flashing''']]
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;(2) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMINSULALIGNMENT|'''Insulation''']]: Offset and stagger layers 300 mm (12").
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;(3) '''Backpan Flashing''': Required for curbs up to 900 mm (36") wide.
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;(3) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMSEP-VENT|'''Separation layer''']]: Vapour-permeable layer over insulation, required on all insulated Architectural Sheet Metal Roof Systems.  The material must be located between the insulation and metal panels (see [http://rpm.rcabc.org/index.php?title=RoofStar_Guarantee_Standards_for_Architectural_Sheet_Metal_(ASM)_Systems#Design_5 '''8.1.2 Design''']).
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;(4) '''Metal Curb Flashing'''
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;(4) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMSLIP|'''Ventilation layer''']]: Recommended over asphaltic underlays and / or as required in this Standard (see [http://rpm.rcabc.org/index.php?title=RoofStar_Guarantee_Standards_for_Architectural_Sheet_Metal_(ASM)_Systems#Design_5 '''8.1.2 Design''']).
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;(5) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMCAULK |'''Acceptable Caulking''']]: Two rows accepted caulking between overlapping sheets, with preformed closures on trapezoidal ribbed roof panels.  
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;(5) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMINSULLAYERING|'''Bearing plate''']]: Only thermally non-conductive clips or bars passing through the insulation assembly, or mechanically fastened bearing plates, may be used to secure and support insulation panels, or provide support for panel clips.
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;(6) '''Cleat'''.
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;(6) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMCLIP |'''Architectural metal panel clip''']]
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;(7) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMSLIP|'''Slip Sheet''']]: Recommended over asphaltic underlays and / or as required by metal roof panel manufacturer.  
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;(7) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMPANEL |'''Architectural metal roof panel (lower)''']]: Lower, installed prior to the pipe flashing, cut hole large enough to allow for movement. Extend 400 mm (16") upslope beyond the pipe.
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;(8) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMUNDERLAYMENT|'''Underlayment''']]: The type of underlay required is determined by roof slope.  
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;(8) '''Spaced Cleat''': Cleats, set in accepted caulking, spaced 50 mm (2") and fastened with compatible non-corrosive flat head screws.  
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;(9) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMCLIP|'''Metal Panel Clip''']]: Installed to metal roof panel manufacturer's printed instructions.
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;(9) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMSEALANT |'''Sealant''']]
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;(10) '''Air / Vapour Controls'''
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;(10) Split panel
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;(11) '''Backpan Flashing''': Required for curbs up to 900 mm (36") wide.
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;(12) '''Metal Curb Flashing'''
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;(13) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMCOUNTER |'''Metal Counter Flashing''']]
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;(14) '''Architectural metal roof panel (upper)''': Installed after penetration flashing.  Cut hole for pipe penetration and turn lower panel end under to hook onto cleat.
  
 
<hr>
 
<hr>
  
 
=== RELATED WORK BY OTHERS ===
 
=== RELATED WORK BY OTHERS ===
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;[[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMDECK|'''Acceptable Deck''']]
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;(A) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMDECK|'''Acceptable deck''']]
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;'''Wood Curb''': 200 mm (8") minimum height
 
 
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[[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems|<i class="fa fa-chevron-circle-right fa" ></i> RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems]]
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[[RoofStar Guarantee Standards for ASM Roof Assemblies|<i class="fa fa-chevron-circle-left fa" ></i> RoofStar Guarantee Standards for ASM Roof Assemblies]]
 
  
 
[[Architectural Sheet Metal Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''ASM Construction Details'']]
 
[[Architectural Sheet Metal Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''ASM Construction Details'']]
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[[Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''Construction Details'']]
 

Revision as of 18:35, 7 October 2020

Notice to Reader
Images used in a Construction Detail are representative and not intended in their representation of an assembly to be prescriptive. Nor are they necessarily drawn to scale. Rather, they are provided to visually convey the Standards, Guiding Principles and Recommendations of the RoofStar Guarantee Standards for a Waterproofing or Water-shedding System. Actual design with respect to dimensions, the selection of materials and their application remains the responsibility of the Design Authority.

The full text of applicable RoofStar Guarantee Standards may be read by using the blue hyperlinks
ASM Details

ASM 11.2.1 Curb, Split Panel.jpg

Click below for a printable version of this page (N/A)
Print Sheet


1 WORK INCLUDED

(1) Underlayment
The type of underlay required is determined by roof slope.
(2) Insulation
Offset and stagger layers 300 mm (12").
(3) Separation layer
Vapour-permeable layer over insulation, required on all insulated Architectural Sheet Metal Roof Systems. The material must be located between the insulation and metal panels (see 8.1.2 Design).
(4) Ventilation layer
Recommended over asphaltic underlays and / or as required in this Standard (see 8.1.2 Design).
(5) Bearing plate
Only thermally non-conductive clips or bars passing through the insulation assembly, or mechanically fastened bearing plates, may be used to secure and support insulation panels, or provide support for panel clips.
(6) Architectural metal panel clip
(7) Architectural metal roof panel (lower)
Lower, installed prior to the pipe flashing, cut hole large enough to allow for movement. Extend 400 mm (16") upslope beyond the pipe.
(8) Spaced Cleat
Cleats, set in accepted caulking, spaced 50 mm (2") and fastened with compatible non-corrosive flat head screws.
(9) Sealant
(10) Split panel
(11) Backpan Flashing
Required for curbs up to 900 mm (36") wide.
(12) Metal Curb Flashing
(13) Metal Counter Flashing
(14) Architectural metal roof panel (upper)
Installed after penetration flashing. Cut hole for pipe penetration and turn lower panel end under to hook onto cleat.

2 RELATED WORK BY OTHERS

(A) Acceptable deck

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.

RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems

Back to ASM Construction Details

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