SBS 10.3.1-3 Perimeter Membrane Termination (stucco wall, replacement roofing)

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SBS 10.3.1-3 Perimeter Membrane Termination (stucco wall, replacement roofing)

Division D - Construction Details

SBS 10.3.1-3 Perimeter Membrane Termination (stucco wall, replacement roofing)

Notice to Reader
Images used in a Construction Detail are representative and not prescriptive. Nor are they necessarily drawn to scale. Rather, they are provided to visually convey the requirements of the Standard they represent. Unless otherwise required by the Standard, dimensions, the selection of materials and their application remains the responsibility of the Design Authority.

The full text of the referenced requirements in the Standard may be read by using the blue hyperlinks
SBS Details


(1) Air or Vapour Control Layers
The requirement for a vapour retarder is determined by the design authority.
(2) Insulation
See available insulation products in the Accepted Materials section of this Manual.
(3) Insulation Overlay
Where required.
(4) Primary Membrane and Membrane Protection
(5) Membrane Flashing
Carried up wall minimum 200 mm (8") above roof surface. Caulked at top edge.
(6) Wall Base Flashing
Install as detailed. Slide behind building paper under stucco.
(7) Metal Flashing Fasteners
Appropriate fasteners depending on parapet construction, at maximum 300 mm (12") o.c.
(8) Reglet
To cover lower reglet assembly. Install as detailed.
(9) Caulking
Polyurethane sealant, fill to top of flashing and crown to promote drainage.


(A) Acceptable Supporting Deck Structure
(B) Wood Blocking
(C) Wall Finish
Concrete finish or wood sheathing.
(D) Existing Stucco
Saw cut 250 mm (10") above roof surface.

NOTE: AVOID SURFACE REGLET: Written permission required for the RoofStar Guarantee.

NOTE: See the Standard for additional requirements.

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