SBS Details:D1.7.6-2 Curbs & Sleepers (Multiple Roof Penetrations)

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SBS Details:D1.7.6-2 Curbs & Sleepers (Multiple Roof Penetrations)

RoofStar Guarantee Standards are blue-linked
SBS Details

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WORK INCLUDED

(1) Gypsum Deck Overlay
If required by design authority.
(2) Vapour Retarder
If required by design authority.
(3) Insulation
See available insulation products in the Accepted Materials section of this Manual.
(4) Insulation Overlay Board
As required.
(5) Primary Membrane and Membrane Protection
(6) Membrane Flashing
Mechanically fasten to top of curb (C).
(7) Base Metal Flashing
Mechanically fasten to top of curb, standing seam at corners of cant, optional on flexible membrane systems. Optional on flexible membrane systems. Required on assemblies using gravel ballast filter mats.
(8) Metal Counter Flashing
(9) Metal Hood

RELATED WORK BY OTHERS

(A) Acceptable Deck
(B) Air / Vapour Seal
(C) Wood Blocking/Curb
Minimum 200 mm (8") and maximum 300 mm (12") above finished roof surface.

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.




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