| Notice to the Reader:
The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.
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Manufacturer: Soprema Inc.
- Accepted for RoofStar Guarantee Program
- Date TBA
- Product Summary
- SOPRABOARD is a multi-ply, semi-rigid asphaltic roofing substrate board composed of a mineral fortified asphaltic core formed between two asphaltic saturated fibreglass liners.
- SOPRABOARD is compatible with modified bitumen and BUR roofing systems. Modified bitumen roofing systems can be torched directly to the board surface. Should not be left exposed.
| Uses: |
SOPRABOARD is designed to be used as a substrate material in flat or low-slope roofing. It can be installed over word decks or rigid insulation as an overlay board. |
| Physical Properties: |
Dimensions |
1.2 m x 1.5 m (4' x 5') |
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1.2 m x 2.4 m (4' x 8') |
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Thickness |
4.5 mm (3/16") and 6.3 mm (1/4") |
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Weight |
6 mm (1/4"); 9.76 kg / sq. m (1.95 lb / sq. ft.) |
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Surfacing |
Glass Fibre Mat |
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- Click below for the Technical Data Sheet.
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