SBSCover Boards
2-1 SOPRASMART ISO HD HP SANDED
This factory-made panel combines an SBS membrane with a high-density polyisocyanurate insulation board. The membrane has composite reinforcement and a sanded top surface. It combines the functions of base sheet, cover board and insulation in the roofing assembly.
Let’s discuss this productThe specifications.
- Manufacturer
- SOPREMA
- Type
- Base sheet panel
- Technology
- SBS polymer-modified bitumen, polyisocyanurate
- Reinforcement
- Composite
- Surface
- Fine sand
- Underside
- High-density polyisocyanurate
- Origin
- Made in Canada
The documentation.
Refer to official documents for dimensions, installation and system requirements.
Manufacturer documentation takes precedence for design and installation.



