Sopralene Optima - Bituminous warm roof system on wood (WNB1PGPSBF_001)

Soprema's bituminous warm roof system on wood substrate, The system is designed using a cold applied bituminous primer with a self adhesive vapour barrier layer membrane composed of SBS bitumen and a composite polyester reinforcement with PIR Glass tissue faced insulation and self adhesive underlay membrane, finished with a SBS modified bitumen waterproofing membrane with a composite polyester reinforcement.

Features include:

• Underlay is partially torchable or hot air weldable
• Can be installed at low temperatures
• Waterproofing layer has high puncture resistance
• Waterproofing layer laps may be hot air welded
• BROOF(t4) rated
• 30 year system warranty