| 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
- A polyisocyanurate core integrally laminated to a specially coated facer, Sopra-Iso Plus cores are state-of-the-art, closed-cell polyisocyanurate foam produced through the use of environmentally safe procedures. Polyisocyanurate, the most widely used and accepted foam insulation product in use today, provides superior fire performance characteristics and the ability to retain high R-Values. Designed for use in commercial roof applications. Sopra-Iso Plus is available in 25 mm (1"), 37 mm (1.5"), and 50 mm (2") thicknesses.
| Long Term Thermal Resistance (LTTR): |
RSI value = 1.06 / 25 mm (1") [R Value = 6.0 / 25mm (1")]> |
| Foam Density: |
32 kg / cu.m (2.0 lb / cu ft.) |
| Compressive Strength |
138 kpa (20 psi) |
| Uses |
Caution: do not directly apply hot-mopped membranes to the product; for hot-mopped membrane assemblies, an accepted insulation cover board is required (refer to the Technical Data Sheet for additional requirements and restrictions). |
| Standards |
Conforms to CAN / ULC S704-01 / CAN/ CGSB 51.26-M86 |
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FM-Class 1, I-60, I-90 |
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UL C S-126 |
| Standard Sizes |
1.2 m x 1.2 m (48" x 48") for Asphalt or adhesive applied applications |
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1.2 m x 2.4 m (48" x 96") for Mechanically fastened applications |
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- Click below for the Technical Data Sheet.
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