SOPRA™ VI SKU: B104

SOPRA™ VI SKU: B104
SOPRA VI is a bitumen-coated base sheet for use in approved built up roof assemblies. SOPRA VI is composed of a proprietary formulation of bitumen and is reinforced with a high quality random glass fiber mat. The topside and underside are surfaced with fine mineral aggregate to facilitate hot asphalt applications.
Product Properties
- ASTM ASTM D2178
- Installation Method Asphalt Adhered
- Material Built-up Roofing Ply
- Reinforcement Glass Fiber
- Type G1
Installation
Place SOPRA VI in desired position and back roll the product. Apply approved hot asphalt following manufacturer specifications, then roll in SOPRA VI. Refer to SORPEMA® SBS Roofing Manual for additional application guidelines.
Testing & Approvals





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In May 2017, the Lancaster Material Distribution Center needed a new roof. While the original SOPREMA asphalt system was in decent shape, it was nearly 25 years old and at the end of its life. Through value engineering, it was decided that the existing system would be left in place to save cost. SOPREMA products were selected to re-roof this project due to the proven durability of the existing roof. The system that was installed included ELASTOCOL® 500, COLVENT® Flam, ELASTOPHENE® Flam LS FR GR, SOPRALENE® Flam 180 and SOPRALENE Flam 180 FR GR.
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