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

Revision as of 18:47, 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

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

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) Vapour-permeable separation membrane: Installed over insulation and required on all insulated Architectural Sheet Metal Roof Systems. The material must be located between the insulation and metal panels/ventilation material (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

@@ Line 1: / Line 1: @@
-<hr>
+{| class="wikitable" | style="color: black; background-color: orange; width: 100%;text-align:center"
-[[File:8.1.4.16.1.jpg]]
+| colspan="2"  | <big>'''''Notice to Reader'''''</big>
+|-
+| 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>
+|}
+<div class="panel panel-success">
+<div class="panel-heading"><big>'''ASM Details'''</big></div>
+<div class="panel-body">
+<div class="col-md-6">
+<div style="text-align:center; vertical-align:center">
+[[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>
+::Click below for a printable version of this page (N/A)
+<div style="width:150px; text-align: left;">
+:[[File:Pdf.png|100 px|link=http://rpm.rcabc.org/images/5/52/D1.7.6-3_Print_Sheet.pdf|'''Print Sheet''']]
+</div>
-=== WORK INCLUDED ===
-(1) <b>Built-in Gutter Membrane: </b>For construction details See tab 8.3, Built in Gutters for Water Shedding Roofs. For installation standards refer to Section 2.1.4, D3<b><i> <u>Underlayment </u></i></b>and D9<b><i><u> Built-in Gutters</u></i></b>.
+</div><!-- COL-MD-6 -->
-(2) <b>Underlayment</b>: The type of underlay required is determined by roof slope and material used to construct deck (sees Section 8.1.4.1 and Section 8.1.4.2) Shed onto built in gutter membrane and continuity maintained under the insulation.
+<div class="col-md-6">
+=== WORK INCLUDED ===
-(3) <b>Insulation</b>: 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.
+;(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.
+;(2) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMUNDERLAYMENT|'''Underlayment (lower)''']]: The type of underlay required is determined by roof slope.
-(4) <b>Metal Panel Underlayment: </b>Optional
+;(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) <b>Architectural</b> <b>Metal Roof Panel: </b>For accepted metal roofing panel systems refer to list in Section 8.1.2 and 8.1.3
+;(5) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMGUT |'''Built-in Gutter Membrane''']]
+;(6) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMUNDERLAYMENT|'''Underlayment (upper)''']]
-(6) <b>Metal Flashing: </b>For installation procedures refer to metal panel construction drawings in Section 8.1.4
+;(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").
+;(8) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMSEP-VENT|'''Vapour-permeable separation membrane''']]: Installed over insulation and required on all insulated Architectural Sheet Metal Roof Systems.  The material must be located between the insulation and metal panels/ventilation material (see [http://rpm.rcabc.org/index.php?title=RoofStar_Guarantee_Standards_for_Architectural_Sheet_Metal_(ASM)_Systems#Design_5 '''8.1.2 Design'''])).
+;(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''']).
+;(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.
+;(11) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMCLIP |'''Architectural metal panel clip''']]
+;(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.
+;(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''.
+<hr>
 === RELATED WORK BY OTHERS ===
+;(A) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMDECK|'''Acceptable Deck''']]
+;(B) '''Built-in Gutter structure'''.  Sloped to drain.
+;(C) '''Parapet'''
+</div><!-- COL-6-MD -->
+</div><!-- PANEL BODY -->
+</div><!-- PANEL -->
-(A) <b>Acceptable Deck: </b>Refer to construction requirements in Section 2.1.4, D2 Roof Decks
+'''NOTE''': Refer to '''''RoofStar Guarantee Standards''''' for additional requirements.
-(B) <b>Wood Nailer: </b>For attachment of continuous edge hook flashing.
-(C) <b>Fascia Board</b>
-(D) <b>Built In Gutter: </b>Slope to Drains
-'''NOTE''': Refer to <i>RGC Guarantee Standards</i> for additional requirements.
 <hr>
+[[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]]
+[[Architectural Sheet Metal Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''ASM Construction Details'']]
-[[Section:E. Application: Steep Slope Roofs|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''ASM Application'']]
-[[Architectural Sheet Metal Construction Details|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''ASM Construction Details'']]
-[[Section:G. Construction Details|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''Construction Details'']]