SBS Control Joint (Roof Divider)
SBS Control Joint (Roof Divider)
Revision as of 18:08, 16 September 2016 by James Klassen (talk | contribs) (James Klassen moved page SBS Details:D1.7.17 Roof-Wall Transitions (Divider/Joint) to SBS Details:D1.7.5-2 Roof-Wall Transitions (Divider/Joint))
| RoofStar Guarantee Standards are blue-linked |
SBS Details
1 WORK INCLUDED
- (1) Gypsum Deck Overlay
- If required by design authority.
- (2) Vapour Retarder
- If required by design authority.
- (3) Insulation
- See available insulation products in the Accepted Materials section of this Manual.
- (4) Insulation Overlay Board
- Where required.
- (5) Primary Membrane and Membrane Protection
- (6) Membrane Flashing
- Lap over top and mechanically fasten.
- (7) Base Metal Flashing
- Mechanically fasten to top of wood blocking. Optional on flexible membrane systems. Required on assemblies using gravel ballast filter mats.
- (8) Metal Cap Flashing
- NOTE: (7) and (8) may be one piece.
2 RELATED WORK BY OTHERS
- (A) Acceptable Deck
- (B) Control Joint Assembly
- Required to separate new systems from existing roof systems and at dissimilar roof decks or on BUR assemblies over 45 m x 45 m (150’ x 150’). Primed where applicable. Slope top if wider than 100 mm (4").
- (C) Existing Roof Assembly
- If applicable. Prepared for application of membrane flashing at control joint.
NOTE: Refer to RoofStar Guarantee Standards for additional requirements.