PVC Roof System Details

Editor's note
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.

The drawings contained within this section are intended to represent a variety of thermoplastic 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 manufacturers’ specifications and RoofStar Guarantee Standards to develop a system acceptable to both the manufacturer and the RoofStar Guarantee Program.

For further information about thermoplastic (TPO and PVC) membrane system designs and requirements, see PVC (Thermoplastic) Membrane Systems.

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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1 GENERAL

PVC 1.3.1-1 Conventionally Insulated System (typical)

D3.7.1-2 Assemblies (Ballasted Protected Membrane)

PVC 1.3.1-2 Conventionally Insulated System (adhered)

PVC 1.3.1-3 Protected Membrane Roof Assembly (typical)

2 SUPPORTING STRUCTURES: Decks and Walls

3 SECURING the ROOF ASSEMBLY

4 MATERIALS

5 DECK and WALL OVERLAYS

6 AIR and VAPOUR CONTROLS

6.3.1 Air and Vapour Controls (field)

7 INSULATION

8 INSULATION OVERLAYS

9 FIELD MEMBRANE

10 PERIMETERS and WALLS

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11 DRAINS and PENETRATIONS

12 PROTECTED MEMBRANES and OTHER DETAILS

13 METAL FLASHINGS

14 THE ROOF as a PLATFORM

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