Difference between revisions of "SBS Window Opening"
Difference between revisions of "SBS Window Opening"
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=== WORK INCLUDED === | === WORK INCLUDED === | ||
| − | ;(1) [[RoofStar Guarantee Standards for SBS Roof | + | ;(1) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSBASE|'''Primary Roof Membrane''']]: Installed per ''RoofStar Guarantee Standards''. |
| − | ;(2) [[RoofStar Guarantee Standards for SBS Roof | + | ;(2) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSSTRIPTERM|'''Membrane Flashing''']]: Carried up walls a minimum 200 mm (8") above roof surface. At window curbs membrane flashing must be 200mm (8") in height above the top of extruded polystyrene insulation or protection/drainage layer, extended under the window mullion (fenestration assembly) and carried to the inside edge of the curb. Membrane gussets must be installed at all corners and transitions. |
| − | ;(3) [[RoofStar Guarantee Standards for SBS Roof | + | ;(3) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSDRAINAGE|'''Protection/Drainage Layer''']] '''- Insulation Surfacing''': Assemblies to be determined by Design Authority. Paver systems are required to have proprietary pedestals that incorporate a minimum 3mm (1/8") gap between adjacent units. See additional RoofStar Guarantee Standards under [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSBALLAST|'''8.4.3 Protected and Modified Protected Membranes - Ballast''']]. |
| − | ;(4) [[RoofStar Guarantee Standards for SBS Roof | + | ;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#METALCAP-SBS|'''Metal Wall Flashing''']]: Required on roof assemblies using gravel ballast, filter mats and drainage mediums at insulation /curb interfaces. |
<hr> | <hr> | ||
=== WORK BY OTHERS === | === WORK BY OTHERS === | ||
| − | ;(A) [[RoofStar Guarantee Standards for SBS Roof | + | ;(A) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSDECKS|'''Acceptable Deck''']]: Concrete slab shown |
| − | ;(B) [[RoofStar Guarantee Standards for SBS Roof | + | ;(B) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSCURB|'''Supporting Curb''']]: Height varies depending on the insulation thickness and type of roof assembly. |
;(C) '''Metal Water Stop Flashing''': Mechanically attached to the top of the window curb. Cut flashing to fit the opening and pan fold, weld, or solder seams at all corners and mitres. | ;(C) '''Metal Water Stop Flashing''': Mechanically attached to the top of the window curb. Cut flashing to fit the opening and pan fold, weld, or solder seams at all corners and mitres. | ||
;(D) '''Metal Water Stop Flashing Seam''': Overlap metal water stop joints a minimum of 150mm (6") and seal joints with two rows of structural sealant. | ;(D) '''Metal Water Stop Flashing Seam''': Overlap metal water stop joints a minimum of 150mm (6") and seal joints with two rows of structural sealant. | ||
;(E) '''Building Envelope Membrane Flashing''': Must be compatible with and overlap the roof membrane flashing. Membrane gussets must be installed at all corners and transitions. | ;(E) '''Building Envelope Membrane Flashing''': Must be compatible with and overlap the roof membrane flashing. Membrane gussets must be installed at all corners and transitions. | ||
| − | ;(F) [[RoofStar Guarantee Standards for SBS Roof | + | ;(F) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#METALCAP-SBS|'''Metal Cap Flashing''']]: Adhere metal cap flashing to membrane flashing with a membrane compatible structural sealant. Mechanical attachment of metal flashing through the membrane flashing is not acceptable. |
;(G) '''Fenestration Assembly''': CAUTION - Securement fasteners <b>MUST NOT</b> penetrate the metal or membrane flashing. | ;(G) '''Fenestration Assembly''': CAUTION - Securement fasteners <b>MUST NOT</b> penetrate the metal or membrane flashing. | ||
;(H) '''Fenestration Assembly Securement Bar''': Fasten securement bar ONLY through upper vertical leg of the window mullion (frame). | ;(H) '''Fenestration Assembly Securement Bar''': Fasten securement bar ONLY through upper vertical leg of the window mullion (frame). | ||
Revision as of 16:11, 23 October 2017
| RoofStar Guarantee Standards are blue-linked |
SBS Details
1 WORK INCLUDED
- (1) Primary Roof Membrane
- Installed per RoofStar Guarantee Standards.
- (2) Membrane Flashing
- Carried up walls a minimum 200 mm (8") above roof surface. At window curbs membrane flashing must be 200mm (8") in height above the top of extruded polystyrene insulation or protection/drainage layer, extended under the window mullion (fenestration assembly) and carried to the inside edge of the curb. Membrane gussets must be installed at all corners and transitions.
- (3) Protection/Drainage Layer - Insulation Surfacing
- Assemblies to be determined by Design Authority. Paver systems are required to have proprietary pedestals that incorporate a minimum 3mm (1/8") gap between adjacent units. See additional RoofStar Guarantee Standards under 8.4.3 Protected and Modified Protected Membranes - Ballast.
- (4) Metal Wall Flashing
- Required on roof assemblies using gravel ballast, filter mats and drainage mediums at insulation /curb interfaces.
2 WORK BY OTHERS
- (A) Acceptable Deck
- Concrete slab shown
- (B) Supporting Curb
- Height varies depending on the insulation thickness and type of roof assembly.
- (C) Metal Water Stop Flashing
- Mechanically attached to the top of the window curb. Cut flashing to fit the opening and pan fold, weld, or solder seams at all corners and mitres.
- (D) Metal Water Stop Flashing Seam
- Overlap metal water stop joints a minimum of 150mm (6") and seal joints with two rows of structural sealant.
- (E) Building Envelope Membrane Flashing
- Must be compatible with and overlap the roof membrane flashing. Membrane gussets must be installed at all corners and transitions.
- (F) Metal Cap Flashing
- Adhere metal cap flashing to membrane flashing with a membrane compatible structural sealant. Mechanical attachment of metal flashing through the membrane flashing is not acceptable.
- (G) Fenestration Assembly
- CAUTION - Securement fasteners MUST NOT penetrate the metal or membrane flashing.
- (H) Fenestration Assembly Securement Bar
- Fasten securement bar ONLY through upper vertical leg of the window mullion (frame).
NOTE: Refer to RoofStar Guarantee Standards for additional requirements.
Back to RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies