SBS Protected Roof Assembly (typical)

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SBS Protected Roof Assembly (typical)

Revision as of 19:16, 29 July 2016 by James Klassen (talk | contribs) (RELATED WORK BY OTHERS)

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1 WORK INCLUDED

Base Sheet
Adhered to deck using asphalt, cold adhesive, self-adhered, torch applied membrane or loose laid according to manufacturer's specification and to the RoofStar Guarantee Standards.
Base Sheet Flashing
Adhered according to manufacturer's specifications using cold adhesive, self-adhered or torch applied to cover boards, or mechanically attached membrane. Torching directly to wood surfaces is not permitted. Must be carried over to outside of parapet or minimum 200 mm (8") above finished roof surface (see RoofStar Guarantee Standards for SBS Roofing Systems, 10.3.
Cap Sheet
Applied according to manufacturer’s printed instructions and RGC Guarantee Standards.
Cap Sheet Flashing
Applied according to manufacturer’s printed instructions and RGC Guarantee Standards to top of parapet or minimum 200 mm (8") above top of finished roof surface.
Insulation
See available insulation products in the Accepted Materials section of this Manual.
Filter Fabric
Metal base flashing required. See ;Section 12.
Ballast
Gravel or concrete paving tiles.
Metal Flashing
As required by RGC Guarantee Standards.

2 RELATED WORK BY OTHERS

(A) Acceptable Steel Deck
Smooth, dry and clean concrete, coated with proprietary primer.
(B) Plywood Backing
Required on rough concrete or where stripping adhesion is asphalt. Must be primed.
(C) Sloped Wood Blocking
Sloped to roof where parapet is over 100 mm (4") in width.


NOTE: Refer to RGC Guarantee Standards for additional requirements.





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