Difference between revisions of "ASM Membrane Gutter (Insulated Assembly)"

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Difference between revisions of "ASM Membrane Gutter (Insulated Assembly)"

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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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[[File:8.1.4.16.1.jpg|class=img-responsive]]
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[[File:ASM 12.1.2 Built-in Gutter Assembly UPLOADED.jpg|class=img-responsive | link=http://rpm.rcabc.org/images/5/5f/ASM_12.1.2_Built-in_Gutter_Assembly_UPLOADED.jpg]]
 
</div>
 
</div>
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::Click below for a printable version of this page (N/A)
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<div style="width:150px; text-align: left;">
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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''']]
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</div>
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</div><!-- COL-MD-6 -->
  
 
<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#ASMGUT |'''Built-in Gutter Membrane''']]: For construction details see also [[ASM Details:E1.7.17 (Built-in Gutter)|'''E1.7.17 Built-in Gutter''']]. For installation standards, also refer to [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMGUT|'''9 Built-in Gutters''']] in the '''''RoofStar Guarantee Standards for ASM Roof Systems'''''.  
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;(1) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMOVERLAYS|'''Deck overlay''']]: Required for continuous support of the underlayment when the deck is not suitable.
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;(2) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMUNDERLAYMENT|'''Underlayment''']]: The type of underlay required is determined by roof slope and material used to construct deck.  Shed onto built in gutter membrane and continuity maintained under the insulation.  
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;(2) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMUNDERLAYMENT|'''Underlayment (lower)''']]: The type of underlay required is determined by roof slope.  
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;(3) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMINS |'''Insulation''']]: Tapered crickets formed from accepted insulation set in opposition to allow membrane vapour barrier / underlayment transition seal at built in gutter membrane while providing a level surface for metal panel installation.  
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;(3) Wood blocking
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;(4) '''Metal Panel Underlayment''': Optional
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;(4) '''Insulation (lower)''': Tapered to support gutter membrane, which is tied into underlayment, to ensure any water intrusion into roof system drains into gutter.
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;(5) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMPANEL |'''Architectural Metal Roof Panel''']]: For accepted metal roofing panel systems refer to [[Architectural Metal Roofing|'''Accepted Materials: Metal Roofing''']].
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;(5) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMGUT |'''Built-in Gutter Membrane''']]
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;(6) '''Metal Flashing''': For installation procedures refer to [[Metal Flashing Details|'''metal panel construction drawings''']].  
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;(6) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMUNDERLAYMENT|'''Underlayment (upper)''']]
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;(7) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMINSULALIGNMENT| '''Upper insulation''']]: Tapered at lower edge to conform to lower insulation slope.  All flat panels must be offset and stagger layers 300 mm (12").
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;(8) [[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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;(9) [[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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;(10) [[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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;(11) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMCLIP |'''Architectural metal panel clip''']]
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;(12) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMPANEL |'''Architectural metal roof panel''']]: 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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;(13) Mastic (2-ply SBS) or Sealant (Single plies): Drain flange must be embedded in a membrane-compatible mastic and secured to the gutter structure.
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;(14) Drain body: Mechanically secured through flange (for all drain types, see '''Part 11 DRAINS and PENETRATIONS''' in the relevant membrane standard in this ''Manual'').
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;(15) Strainer
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;(16) Gutter membrane: Refer to the relevant membrane standard for application requirements (SBS, EPD, TPO or PVC).
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;(17) Parapet cap flashing: Refer to '''Part 10 PERIMETERS and WALLS''' in the relevant membrane standard in this ''Manual''.
  
 
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=== RELATED WORK BY OTHERS ===
 
=== RELATED WORK BY OTHERS ===
 
;(A) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMDECK|'''Acceptable Deck''']]
 
;(A) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMDECK|'''Acceptable Deck''']]
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;(B) '''Wood Nailer''': For attachment of continuous edge hook flashing.
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;(B) '''Built-in Gutter structure'''.  Sloped to drain.
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;(C) '''Fascia Board'''
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;(C) '''Parapet'''
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;(D) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMGUT |'''Built-in Gutters''']]: Slope to Drains
 
 
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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 18:37, 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 12.1.2 Built-in Gutter Assembly UPLOADED.jpg

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


1 WORK INCLUDED

(1) Deck overlay
Required for continuous support of the underlayment when the deck is not suitable.
(2) Underlayment (lower)
The type of underlay required is determined by roof slope.
(3) Wood blocking
(4) Insulation (lower)
Tapered to support gutter membrane, which is tied into underlayment, to ensure any water intrusion into roof system drains into gutter.
(5) Built-in Gutter Membrane
(6) Underlayment (upper)
(7) Upper insulation
Tapered at lower edge to conform to lower insulation slope. All flat panels must be offset and stagger layers 300 mm (12").
(8) 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).
(9) Ventilation layer
Recommended over asphaltic underlays and / or as required in this Standard (see 8.1.2 Design).
(10) 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.
(11) Architectural metal panel clip
(12) Architectural metal roof panel
Lower, installed prior to the pipe flashing, cut hole large enough to allow for movement. Extend 400 mm (16") upslope beyond the pipe.
(13) Mastic (2-ply SBS) or Sealant (Single plies)
Drain flange must be embedded in a membrane-compatible mastic and secured to the gutter structure.
(14) Drain body
Mechanically secured through flange (for all drain types, see Part 11 DRAINS and PENETRATIONS in the relevant membrane standard in this Manual).
(15) Strainer
(16) Gutter membrane
Refer to the relevant membrane standard for application requirements (SBS, EPD, TPO or PVC).
(17) Parapet cap flashing
Refer to Part 10 PERIMETERS and WALLS in the relevant membrane standard in this Manual.

2 RELATED WORK BY OTHERS

(A) Acceptable Deck
(B) Built-in Gutter structure. Sloped to drain.
(C) Parapet

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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