Difference between revisions of "TPO Roof System Details"

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Difference between revisions of "TPO Roof System Details"

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:<big><big>Division D - Construction Details</big></big>
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:<hr>
 
:<big><big><big><big><big>Construction Details for TPO Membrane Roof Systems</big></big></big></big></big>
 
:<big><big><big><big><big>Construction Details for TPO Membrane Roof Systems</big></big></big></big></big>
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:[[File:TPO project (courtesy Carlisle Syntec).jpg| link=http://rpm.rcabc.org/images/5/58/TPO_project_%28courtesy_Carlisle_Syntec%29.jpg | 175 px]]
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! style="background-color: orange;" | Editor's note
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| style="color: black; background-color: #ffffcc; width: 100%;text-align:center" | This page is currently under revision, as the details are renumbered and new details and printable detail pages are added.  Continue to watch for further updates to the this page and the displayed links.
 
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:The drawings contained within this section are intended to represent a variety of thermoplastic roof system applications while remaining generic with regards to manufacturers&#8217; specific application specifications. They do not represent all possible manufacturer application roof system designs. Consult manufacturers&#8217; specifications and RoofStar Guarantee Standards to develop a system acceptable to both the manufacturer and the '''''RoofStar Guarantee Program'''''.
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:The drawings linked on this page are intended to represent a variety of TPO Membrane roof system applications while remaining generic with regards to manufacturers&#8217; specific application specifications. They do not represent all possible ''manufacturer'' application roof system designs. Consult each ''manufacturer's'' specifications and the '''''RoofStar Guarantee Standards''''' to develop a system acceptable to both the manufacturer and the '''''RoofStar Guarantee Program'''''.
  
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:For further information about thermoplastic (TPO) membrane system designs and requirements, see '''[[TPO (Thermoplastic) Membrane Systems]]'''.
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:For further information about TPO Membrane System designs and requirements, see the '''[https://rpm.rcabc.org/index.php?title=TPO_Roof_Systems_Standard Standard for TPO Membrane Roof Systems]'''.
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:[[File:TPO-PVC Link Drawing.jpg|300 px]]
 
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'''NOTE''': 'PDF' shown after a file name below indicates a downloadable print sheet is available for Construction Details.  Click on the detail link and look for the icon.
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<hr>
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===Part 1 - General===
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====='''Permitted Roof Systems''' ([[TPO_Roof_Systems_Standard#1.1.3.1._Permitted_Roof_Systems | Article 1.1.3.1.]])=====
 +
<ol>
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<li>[[TPO Conventionally Insulated System (Typical)| Conventionally Insulated System (Typical)]]
 +
<li>[[TPO Conventionally Insulated System (Alternate) | Conventionally Insulated System (Alternate)]]
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<li>[[TPO Protected Roof Assembly (Typical)  | Protected Roof Assembly (Typical)]]
 +
</li></ol>
  
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====GENERAL====
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===Part 6 - Air and Vapour Controls===
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:[[TPO 1.3.1-1 Conventionally Insulated System (mechanically attached)| TPO 1.3.1-1 Conventionally Insulated System (mechanically attached)]]
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====='''Continuity and Support''' ([[TPO_Roof_Systems_Standard#6.3.2.1._Continuity_and_Support | Article 6.3.2.1.]])=====
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:[[TPO 1.3.1-2 Conventionally Insulated System (adhered)| TPO 1.3.1-2 Conventionally Insulated System (adhered)]]
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<ol>
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:[[TPO 1.3.1-3 Protected Membrane Roof Assembly (typical)| TPO 1.3.1-3 Protected Membrane Roof Assembly (typical)]]
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<li>[[TPO Air and Vapour Controls (Field) | {{hilite | Air and Vapour Controls (Field)|| 2021-February-7 }}]]
 +
</li></ol>
  
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====SUPPORTING STRUCTURES: Decks and Walls====
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===Part 10 - Perimeters and Walls===
 +
====='''General Application''' ([[TPO_Roof_Systems_Standard#10.3.2.3._General_Application_Requirements_for_Perimeters_and_Walls | Article 10.3.2.3.]])=====
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<ol>
 +
<li>[[TPO Membrane Termination A | Membrane Termination A]]
 +
<li>[[TPO Membrane Termination B | Membrane Termination B]]
 +
<li>[[TPO Membrane Termination C | Membrane Termination C]]
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<li>[[TPO Membrane Termination D | Membrane Termination D]]
 +
<li>[[TPO Membrane Termination E | Membrane Termination E]]
 +
<li>[[TPO Membrane Termination F | Membrane Termination F]]
 +
</li></ol>
  
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====SECURING the ROOF ASSEMBLY====
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====='''Parapets''' ([[TPO_Roof_Systems_Standard#10.3.4.1._Parapets | Article 10.3.4.1.]])=====
 +
<ol>
 +
<li>[[TPO Parapet (Typical)| Parapet (Typical)]] - Under construction
 +
<li>[[TPO Parapet (Independent of Roof Structure) | Parapet (Independent of Roof Structure)]] - Under construction
 +
<li>[[TPO Tall Parapet | Tall Parapet]] - Under construction
 +
<li>[[TPO Parapet-Wall Connection | Parapet-Wall Connection]] - Under construction
 +
</li></ol>
  
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====MATERIALS====
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====='''Low-profile Edges''' ([[TPO_Roof_Systems_Standard#10.3.4.2._Low_Profile_Edges | Article 10.3.4.2.]])=====
 +
<ol>
 +
<li>[[TPO Metal Edge Termination| {{hilite | {{hilite | Metal Edge Termination|| 2021-February-7 }} || 2026-October-31 }}]]
 +
</li></ol>
  
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====DECK and WALL OVERLAYS====
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</div>
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<div class="col-md-4">
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<hr>
  
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====AIR and VAPOUR CONTROLS====
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===Part 10 (continued)===
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:[[6.3.1 Air and Vapour Controls (field) | {{hilite | 6.3.1 Air and Vapour Controls (field)|| 2021-February-7 }}]]
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====='''Fire Separations''' ([[TPO_Roof_Systems_Standard#10.3.4.4._Fire_Separation_Walls | Article 10.3.4.4.]])=====
 +
<ol>
 +
<li>[[TPO Fire Separation Joint |Fire Separation Joint]] - Under construction
 +
<li>[[TPO Fire Separation Wall | Fire Separation Wall]] - Under construction
 +
</li></ol>
  
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====INSULATION====
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====='''Doors, Windows, and Wall Openings''' ([[TPO_Roof_Systems_Standard#10.3.4.5._Doors.2C_Windows.2C_and_Wall_Openings | Article 10.3.4.5.]])=====
 +
<ol>
 +
<li>[[TPO Low Door Opening | {{hilite | Low Door Opening || 2026-October-31 }}]]
 +
<li>[[TPO Window Opening | Window Opening]] - Under construction
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</li></ol>
  
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====INSULATION OVERLAYS====
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====='''Expansion Joints''' ([[TPO_Roof_Systems_Standard#10.3.6.1._Expansion_Joints | Article 10.3.6.1.]])=====
 +
<ol>
 +
<li>[[TPO Expansion Joint (Wall) | Expansion Joint (Wall)]] - Under construction
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<li>[[TPO Expansion Joint (Field)| Expansion Joint (Field)]] - Under construction
 +
</li></ol>
  
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====FIELD MEMBRANE====
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====='''Control Joints (Roof Dividers)''' ([[TPO_Roof_Systems_Standard#10.3.6.2._Control_Joints_.28Roof_Dividers.29 | Article 10.3.6.2.]])=====
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<ol>
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<li>[[TPO Control Joint (Roof Divider)| {{hilite | Control Joint (Roof Divider) || 2026-October-31 }}]]
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</li></ol>
  
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====PERIMETERS and WALLS====
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===Part 11 - Drainage===
  
 +
====='''Cast-iron Roof Drains''' ([[TPO_Roof_Systems_Standard#11.3.3.2._General_Requirements_for_Cast-iron_Roof_Drains | Article 11.3.3.2.]])=====
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<ol>
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<li>[[TPO Cast Iron Drains| Cast Iron Drains]] - Under construction
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</li></ol>
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====='''Flanged Insert-type Roof Drains''' ([[TPO_Roof_Systems_Standard#11.3.3.6._Flanged_Insert-type_Roof_Drains | Article 11.3.3.6.]])=====
 +
<ol>
 +
<li>[[TPO Flanged Insert Drain| Flanged Insert Drain]] - Under construction
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<li>[[TPO Flanged Insert Drain (Clamping Ring)| Flanged Insert Drain (Clamping Ring)]] - Under construction
 +
</li></ol>
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 +
====='''Scuppers and Overflows''' ([[TPO_Roof_Systems_Standard#11.3.3.7._Scuppers_and_Overflows | Article 11.3.3.7.]])=====
 +
<ol>
 +
<li>[[TPO Open-wall Scupper Drain | Open-wall Scupper Drain ]] - Under construction
 +
<li>[[TPO Through-wall Scupper Drain | Through-wall Scupper Drain ]] - Under construction
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</li></ol>
  
 
</div>
 
</div>
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<div class="col-md-6">
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<div class="col-md-4">
 
<hr>
 
<hr>
  
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====DRAINS and PENETRATIONS====
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===Part 12 - Penetrations and Curbs===
  
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====='''Flashing Penetrations''' ([[TPO_Roof_Systems_Standard#12.3.2.1._General_Requirements_for_Flashing_Penetrations | Article 12.3.2.1.]])=====
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<ol>
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<li>[[TPO Plumbing Vent (Conventional Roof System)| {{hilite | Plumbing Vent (Conventional Roof System) || 2026-October-31 }}]]
 +
<li>[[TPO 2-Part Retrofit Flashing (Cable Penetration) | 2-Part Retrofit Flashing (Cable Penetration)]] - Under construction
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<li>[[TPO Fall Protection Anchor in Roof | Fall Protection Anchor in Roof]] - Under construction
 +
<li>[[TPO Fall Protection Anchor in Wall  | Fall Protection Anchor in Wall]] - Under construction
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<li>[[TPO Fall Protection Anchor in Wall (Protected) | Fall Protection Anchor in Wall (Protected Roof System)]] - Under construction
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</li></ol>
  
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====PROTECTED MEMBRANES and OTHER DETAILS====
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====='''Curbs, Sleepers, and Equipment Pads''' ([[TPO_Roof_Systems_Standard#12.3.2.4._Curbs.2C_Sleepers.2C_and_Equipment_Pads | Article 12.3.2.4.]])=====
 +
<ol>
 +
<li>[[TPO Basic Curb| {{hilite | Basic Curb || 2021-February-7 }}]] - Under construction
 +
<li>[[TPO Curb for Multiple Penetrations| Curb for Multiple Penetrations]] - Under construction
 +
<li>[[TPO Mechanical Equipment Curb| Mechanical Equipment Curb]] - Under construction
 +
<li>[[TPO Equipment Sleeper | Equipment Sleeper]] - Under construction
 +
</li></ol>
  
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====METAL FLASHINGS====
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====='''Railings, Ladders, and Other Attached Structures''' ([[TPO_Roof_Systems_Standard#12.3.2.7._Railings.2C_Ladders.2C_and_Other_Attached_Structures | Article 12.3.2.7.]])=====
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<ol>
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<li>[[TPO Railing | Railing]] - Under construction
 +
</li></ol>
  
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====THE ROOF as a PLATFORM====
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====='''Sealant Pockets''' ([[TPO_Roof_Systems_Standard#12.3.2.8._Sealant_Pockets | Article 12.3.2.8.]])=====
 +
<ol>
 +
<li>[[TPO Sealant Pocket| Sealant Pocket]] - Under construction
 +
</li></ol>
  
 +
===Part 13 - Linear Metal Flashing===
 +
:[[LMF Metal Cap Flashing (joints) | Metal Cap Flashing (joints)]]
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:[[LMF Metal Cap Flashing (inside corner) | Metal Cap Flashing (inside corner)]]
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:[[LMF Metal Cap Flashing (Parapet-to-Wall Transition - Site Formed) | Metal Cap Flashing (Parapet-to-Wall Transition - Site Formed)]]
 +
 +
:[[TPO Metal Butt Joint | {{hilite | Metal Butt Joint || 2026-October-31 }}]]
 +
 +
:'''NOTE''': The following pages are currently under construction
 +
 +
:[[LMF 13.3.1-4 Metal Cap Flashing (Parapet-to-Wall Transition - Shop-Formed) | Metal Cap Flashing (Parapet-to-Wall Transition - Shop-Formed)]]
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 +
===Part 14 - The Roof as a Platform===
  
 
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<div class="col-md-12">
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<hr>
  
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[[TPO Roof Systems Standard|<i class="fa fa-chevron-circle-left" ></i> ''Standard for TPO Membrane Roof Systems'']]
  
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[[RCABC Roofing Practices Manual| <i class="fa fa-home fa"></i> Home]]
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[[TPO (Thermoplastic) Membrane Systems|<i class="fa fa-chevron-circle-left" ></i> Back to ''TPO (Thermoplastic) Membrane Systems'']]
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[[Construction Details|<i class="fa fa-chevron-circle-left" ></i> Back to ''Construction Details Section'']]
 
 
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</div>

Latest revision as of 22:14, 12 November 2025



Division D - Construction Details
Construction Details for TPO Membrane Roof Systems
TPO project (courtesy Carlisle Syntec).jpg
The drawings linked on this page are intended to represent a variety of TPO Membrane roof system applications while remaining generic with regards to manufacturers’ specific application specifications. They do not represent all possible manufacturer application roof system designs. Consult each manufacturer's specifications and the RoofStar Guarantee Standards to develop a system acceptable to both the manufacturer and the RoofStar Guarantee Program.
For further information about TPO Membrane System designs and requirements, see the Standard for TPO Membrane Roof Systems.

Part 1 - General

Permitted Roof Systems ( Article 1.1.3.1.)
  1. Conventionally Insulated System (Typical)
  2. Conventionally Insulated System (Alternate)
  3. Protected Roof Assembly (Typical)

Part 6 - Air and Vapour Controls

Continuity and Support ( Article 6.3.2.1.)
  1. Air and Vapour Controls (Field)

Part 10 - Perimeters and Walls

General Application ( Article 10.3.2.3.)
  1. Membrane Termination A
  2. Membrane Termination B
  3. Membrane Termination C
  4. Membrane Termination D
  5. Membrane Termination E
  6. Membrane Termination F
Parapets ( Article 10.3.4.1.)
  1. Parapet (Typical) - Under construction
  2. Parapet (Independent of Roof Structure) - Under construction
  3. Tall Parapet - Under construction
  4. Parapet-Wall Connection - Under construction
Low-profile Edges ( Article 10.3.4.2.)
  1. Metal Edge Termination

Part 10 (continued)

Fire Separations ( Article 10.3.4.4.)
  1. Fire Separation Joint - Under construction
  2. Fire Separation Wall - Under construction
Doors, Windows, and Wall Openings ( Article 10.3.4.5.)
  1. Low Door Opening
  2. Window Opening - Under construction
Expansion Joints ( Article 10.3.6.1.)
  1. Expansion Joint (Wall) - Under construction
  2. Expansion Joint (Field) - Under construction
Control Joints (Roof Dividers) ( Article 10.3.6.2.)
  1. Control Joint (Roof Divider)

Part 11 - Drainage

Cast-iron Roof Drains ( Article 11.3.3.2.)
  1. Cast Iron Drains - Under construction
Flanged Insert-type Roof Drains ( Article 11.3.3.6.)
  1. Flanged Insert Drain - Under construction
  2. Flanged Insert Drain (Clamping Ring) - Under construction
Scuppers and Overflows ( Article 11.3.3.7.)
  1. Open-wall Scupper Drain - Under construction
  2. Through-wall Scupper Drain - Under construction

Part 12 - Penetrations and Curbs

Flashing Penetrations ( Article 12.3.2.1.)
  1. Plumbing Vent (Conventional Roof System)
  2. 2-Part Retrofit Flashing (Cable Penetration) - Under construction
  3. Fall Protection Anchor in Roof - Under construction
  4. Fall Protection Anchor in Wall - Under construction
  5. Fall Protection Anchor in Wall (Protected Roof System) - Under construction
Curbs, Sleepers, and Equipment Pads ( Article 12.3.2.4.)
  1. Basic Curb - Under construction
  2. Curb for Multiple Penetrations - Under construction
  3. Mechanical Equipment Curb - Under construction
  4. Equipment Sleeper - Under construction
Railings, Ladders, and Other Attached Structures ( Article 12.3.2.7.)
  1. Railing - Under construction
Sealant Pockets ( Article 12.3.2.8.)
  1. Sealant Pocket - Under construction

Part 13 - Linear Metal Flashing

Metal Cap Flashing (joints)
Metal Cap Flashing (inside corner)
Metal Cap Flashing (Parapet-to-Wall Transition - Site Formed)
Metal Butt Joint
NOTE: The following pages are currently under construction
Metal Cap Flashing (Parapet-to-Wall Transition - Shop-Formed)

Part 14 - The Roof as a Platform

Standard for TPO Membrane Roof Systems

Home

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RoofStarTM is a registered Trademark of the RCABC.
No reproduction of this material, in whole or in part, is lawful without the expressed permission of the RCABC Guarantee Corp.

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