SBS Details:D1.7.3-2 Edges & Fascia (Gravel Stop)

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SBS Details:D1.7.3-2 Edges & Fascia (Gravel Stop)

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SBS Details

10.3.2.2.jpg


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WORK INCLUDED

(1) Vapour Retarder
If required by design authority
(2) Insulation
See available insulation products in the Accepted Materials section of this Manual.
(3) Insulation Overlay Board
Where required.
(4) Primary Membrane and Membrane Protection
Mechanically fasten to outside face of fascia (C).
(5) Mastic
Trowel coating of compatible mastic.
(6) Metal Edge/Gravel-stop Flashing
Minimum 100 mm (4") flange onto roof membrane, eave stop maximum 25 mm (1") high: embed in mastic and mechanically fasten alternately between centre and edge of flange at 100 mm (4") o/c; lap flashing 100 mm (4") minimum.
(7) Membrane Flashing
Asphalt and gravel roofing systems, 2 overlapping plies of a minimum 2 mm reinforced SBS modified bitumen base sheet. For flexible membrane systems, refer to manufacturer’s application details and RoofStar Guarantee Standards.
(8) Asphalt
For asphalt and gravel built-up roofing systems only.
(9) Gravel
For asphalt and gravel built-up roofing systems only.

RELATED WORK BY OTHERS

(A) Acceptable Deck
(B) Wood Blocking
(C) Wood Fascia

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.




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