Difference between revisions of "SBS Conventionally Insulated System (typical)"
Difference between revisions of "SBS Conventionally Insulated System (typical)"
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=== WORK INCLUDED === | === WORK INCLUDED === | ||
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSSUBSTRATES|'''Gypsum Board''']] | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSSUBSTRATES|'''Gypsum Board''']]: Required when insulation is too thin to span flutes of steel decking or when required as a thermal barrier by design authority. |
| − | :Required when insulation is too thin to span flutes of steel decking or when required as a thermal barrier by design authority. | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSVAPOUR|'''Vapour Retarder''']]: If required by design authority. |
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSVAPOUR|'''Vapour Retarder''']] | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSINSULATION|'''Insulation''']]: Mechanically fastened. |
| − | :If required by design authority. | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSINSULATIONOVERLAY|'''Insulation Overlay Board''']]: Asphalt adhered or mechanically fastened. Two layers required over heat-sensitive insulation. |
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSINSULATION|'''Insulation''']] | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSBASE|'''Base Sheet''']]: Adhered to overlay board using asphalt, cold adhesive, self-adhered, mechanical attachment or torch applied according to manufacturer’s specification. Torching directly to wood surfaces is not permitted. |
| − | :Mechanically fastened. | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBS-STRIPPING|'''Base Sheet Flashing''']]: Adhered according to manufacturer’s specifications using cold adhesive, hot asphalt self-adhered or torch applied to cover boards, or mechanically attached membrane. Torching directly to wood surfaces is not permitted. Must be carried over to outside of parapet or minimum 200 mm (8") above finished roof surface. |
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSINSULATIONOVERLAY|'''Insulation Overlay Board''']] | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSBASE|'''Cap Sheet''']]: Applied according to manufacturer’s printed instructions, all options. |
| − | :Asphalt adhered or mechanically fastened. Two layers required over heat-sensitive insulation. | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBS-STRIPPING|'''Cap Sheet Flashing''']]: Applied according to manufacturer’s printed instructions to top of parapet or minimum 200 mm (8") above finished roof surface. All options. |
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSBASE|'''Base Sheet''']] | + | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETAL|'''Metal Flashing''']]: As required by <i>RGC </i><i>Guarantee Standards</i>. |
| − | :Adhered to overlay board using asphalt, cold adhesive, self-adhered, mechanical attachment or torch applied according to manufacturer’s specification. Torching directly to wood surfaces is not permitted. | + | ;Primer: Prime wood substrate to receive self-adhesive base membrane stripping. |
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBS-STRIPPING|'''Base Sheet Flashing''']] | ||
| − | :Adhered according to manufacturer’s specifications using cold adhesive, hot asphalt self-adhered or torch applied to cover boards, or mechanically attached membrane. Torching directly to wood surfaces is not permitted. Must be carried over to outside of parapet or minimum 200 mm (8") above finished roof surface. | ||
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSBASE|'''Cap Sheet''']] | ||
| − | :Applied according to manufacturer’s printed instructions, all options. | ||
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBS-STRIPPING|'''Cap Sheet Flashing''']] | ||
| − | :Applied according to manufacturer’s printed instructions to top of parapet or minimum 200 mm (8") above finished roof surface. All options. | ||
| − | ;[[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETAL|'''Metal Flashing''']] | ||
| − | :As required by <i>RGC </i><i>Guarantee Standards</i>. | ||
| − | ;Primer | ||
| − | :Prime wood substrate to receive self-adhesive base membrane stripping. | ||
=== RELATED WORK BY OTHERS === | === RELATED WORK BY OTHERS === | ||
Revision as of 20:32, 29 July 2016
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1 WORK INCLUDED
- Gypsum Board
- Required when insulation is too thin to span flutes of steel decking or when required as a thermal barrier by design authority.
- Vapour Retarder
- If required by design authority.
- Insulation
- Mechanically fastened.
- Insulation Overlay Board
- Asphalt adhered or mechanically fastened. Two layers required over heat-sensitive insulation.
- Base Sheet
- Adhered to overlay board using asphalt, cold adhesive, self-adhered, mechanical attachment or torch applied according to manufacturer’s specification. Torching directly to wood surfaces is not permitted.
- Base Sheet Flashing
- Adhered according to manufacturer’s specifications using cold adhesive, hot asphalt self-adhered or torch applied to cover boards, or mechanically attached membrane. Torching directly to wood surfaces is not permitted. Must be carried over to outside of parapet or minimum 200 mm (8") above finished roof surface.
- Cap Sheet
- Applied according to manufacturer’s printed instructions, all options.
- Cap Sheet Flashing
- Applied according to manufacturer’s printed instructions to top of parapet or minimum 200 mm (8") above finished roof surface. All options.
- Metal Flashing
- As required by RGC Guarantee Standards.
- Primer
- Prime wood substrate to receive self-adhesive base membrane stripping.
2 RELATED WORK BY OTHERS
- (A) Acceptable Steel Deck
- (B) Plywood Backing
- Required on rough surfaces or where adhesive is asphalt. Must be primed.
- (C) Sloped Wood Blocking
- Sloped to roof where parapet is over 100 mm (4") in width. Must be primed.
NOTE: Refer to RGC Guarantee Standards for additional requirements.