SOPRA-ISO PLUS is a rigid polyisocyanurate thermal insulation board used in approved multi-ply membrane assemblies. SOPRA-ISO PLUS comprises a closed-cell polyisocyanurate foam core bonded to polymer-coated glass fiber-reinforced facers.
- Material Polyisocyanurate
- Use Insulation
Prior to installation, ensure all SOPRA-ISO PLUS panels have not been subject to moisture. Butt edges and stagger joints of adjacent panels. Secure boards to substrate using mechanical fasteners, insulation adhesive or hot asphalt. For approvals and listings to meet project-specific wind rating requirements, contact SOPREMA.
Refer to the SOPREMA Low-Slope Roofing Insulation Technical Manual for complete application guidelines.
Testing & Approvals
ALSAN® COATING SIL 402
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Fashion Institute of Technology – New York City, New York
The Fashion Institute of Technology needed a new roof on Building E in the dead of winter. In addition they wanted a low odor, green solution. The answer, SOPREMA’s advanced ALSAN RS 260 LO PMA liquid membrane system.