SBS Fire Separation Joint
SBS Fire Separation Joint
Revision as of 17:22, 27 August 2021 by James Klassen (talk | contribs)
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SBS Details
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
- Where required.
- (5) Primary Membrane and Membrane Protection
- (6) Membrane Flashing
- (7) Membrane Counter Flashing
- (8) Base Metal Flashing
- Mechanically fasten to top of plywood backing. Optional on flexible membrane systems. Required on assemblies using gravel ballast filter mats.
- (9) Metal Flashing / Cladding
- (10) Secondary Metal Cap Flashing
- Joints to be offset from Cap Flashing, OR Water Channeling Clip may be used (See inset in detail D1.7.19 Roof-Wall Transitions (Fire Separation Wall)), OR solder standing seam joints. Do NOT place combustible materials over top of firewall.
- (11) Metal Cap Flashing
- Standing seam joints required.
2 RELATED WORK BY OTHERS
- (A) Acceptable Supporting Deck Structure
- (B) Acceptable Wall Surface
- (C) Wood Blocking
- (D) Grouted Finish
- Sloped surface to promote drainage off cap flashing.
NOTE: See the Standard for additional requirements.
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