Draft CD 8

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Draft CD 8

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RoofStar Guarantee Standards are blue-linked
SBS Details

D1.7.6-3.jpg


Click below for a printable version of this page.
Print Sheet


1 WORK INCLUDED

(1) Supporting Deck Overlay
Required when insulation is too thin to span flutes of steel decking or when required as thermal barrier by design authority.
(2) Air or Vapour Control Layers
If required by design authority.
(3) Insulation
Mechanically fastened. See available insulation products in the Accepted Materials section of this Manual.
(4) Insulation Overlay
Asphalt adhered or mechanically fastened. Two layers required over heat-sensitive insulation.
(5) Base Sheet
Adhered to overlay board using asphalt, cold adhesive, self-adhered, mechanical attachment or torch applied according to manufacturer’s specification and to RoofStar Guarantee Standards. Torching directly to wood surfaces is not permitted.
(6) 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.
(7) Cap Sheet
Applied according to manufacturer’s printed instructions and to RoofStar Guarantee Standards.
(8) Cap Sheet Flashing
Applied according to manufacturer’s printed instructions and to RoofStar Guarantee Standards to top of curb.
(9) Metal Flashing
Designed and installed in keeping with the RoofStar Guarantee Standards when required by the Design Authority.
(10) Fire-stop Tape
Recommended.

2 RELATED WORK BY OTHERS

(A) Acceptable Supporting Deck Structure
(B) Air and Vapour Control Layer Seal
(C) Wood Blocking
Minimum 200 mm (8") in height. (See asphalt adhered or mechanically fastened. Two layers required over heat-sensitive insulation. Cant is optional).

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.




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