SBS Roof System Details
SBS Roof System Details
- Division D - Construction Details
- Construction Details for SBS-modified Bitumen Membrane Roof Systems
- The drawings linked on this page are intended to represent a variety of SBS-modified Bitumen 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 manufacturers’ specifications and the RoofStar Guarantee Standards to develop a system acceptable to both the manufacturer and the RoofStar Guarantee Program.
- For further information about SBS-modified Bitumen Membrane System designs and requirements, see the Standard for SBS-modified Bitumen Membrane Roof 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.
Part 1 - General
- Permitted Roof Systems (Article 1.1.3.1.)
- SBS 1.1.3.1.-1 Conventionally Insulated System (typical)
- SBS 1.1.3.1.-2 Conventionally Insulated System (alternate)
- SBS 1.1.3.1.-3 Protected Membrane Roof (typical)
Part 2 (Reserved)
Part 3 (Reserved)
Part 4 (Reserved)
Part 5 - Deck and Wall Overlays
Part 6 - Air and Vapour Controls
Part 7 (Reserved)
Part 8 (Reserved)
Part 9 (Reserved)
Part 10 - Perimeters and Walls
- General Application ( Article 10.3.2.3.)
- Perimeter Membrane Termination (typical)
- Stucco Wall (replacement roofing)
- Double Surface Reglet
- Parapets (Article 10.3.4.1.)
- Parapet (typical)
- Parapet (independent of roof structure)(typical)
- Parapet, tall (typical)
- Parapet (wall tie-in)
- Low-profile Edges (Article 10.3.4.2.)
- Metal Edge Termination
- Canted Edge
- Fire Separation Walls (Article 10.3.4.4.)
- SBS 10.3.4.4.-1 Fire Separation Joint
- SBS 10.3.4.4.-2 Fire Separation Wall
- Doors, Windows, and Wall Openings (Article 10.3.4.5.)
- Low Door Opening
- Window Opening
- Expansion Joints (Article 10.3.6.1.)
- Expansion Joint (at wall)
- Expansion Joint (in field)
- Control Joints (Roof Dividers) (Article 10.3.6.2.)
- Control Joint (typical)
Part 11 - Drainage
- General Requirements for Cast-iron Roof Drains (Article 11.3.3.2.)
- Cast Iron Drains
- Flanged Insert-type Roof Drains (Article 11.3.3.6.)
- Flanged Drains (typical)
- Flanged Drains (clamping)
- Scuppers and Overflows (Article 11.3.3.7.)
- Open Wall Scupper
- Through-wall Scupper
Part 12 - Penetrations and Curbs
- SBS 12.3.2.1.-1 Plumbing Vent
- SBS 12.3.2.1.-2 Two-part Cable Flashing
- SBS 12.3.2.1.-3 Multiple Penetration Flashing
- SBS 12.3.2.1.-4 Roof Anchors (typical)
- SBS 12.3.2.1.-5 Roof Anchors (conventional system)
- SBS 12.3.2.1.-6 Roof Anchors (PMRA)
- SBS 12.3.2.4.-1 Uninsulated Curb
- SBS 12.3.2.4.-2 Insulated Curb (Mechanical)
- SBS 12.3.2.4.-3 Equipment Sleeper
Part 13 - Linear Metal Flashing
- See the separate page, Construction Details for Linear Metal Flashings.
Part 14 - The Roof as a Platform
Standard for SBS-modified Bitumen Membrane Roof Systems
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No reproduction of this material, in whole or in part, is lawful without the expressed permission of the RCABC Guarantee Corp.