SBS Curb for Multiple Penetrations

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SBS Curb for Multiple Penetrations



Division D - Construction Details

SBS | Curb for Multiple Penetrations ( Article 12.3.2.1.)

Notice to Reader
Images used in a Construction Detail are representative and not prescriptive, and are not necessarily drawn to scale. They are intended to support the related Standard (Ref. Division A, Article 2.2.1.2.).

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SBS Details

10.3.5.3.jpg

1 WORK INCLUDED

(1) Supporting Deck Overlay
If required by design authority.
(2) Air or Vapour Control Layers
If required by design authority.
(3) Insulation
See available insulation products in the Accepted Materials section of this Manual.
(4) Insulation Overlay
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

2 RELATED WORK BY OTHERS

(A) Acceptable Supporting Deck Structure
(B) Air / Vapour Seal
(C) Curb
Minimum 200 mm (8") above finished roof surface.

NOTE: See the Standard for additional requirements.

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