Protect VP200 vapour permeable underlay

Protect VP200 is a medium weight, vapour permeable and completely airtight roof underlay with a vapour resistance exceeding the requirements of BS 5250, helping to avoid the risk of harmful condensation. Fully BM TRADA certified, Protect VP200 is suitable for use across all pitched cold and warm roofs including fully supported applications.

Features & benefits

• Easy to cut and lightweight to handle.
• Completely water and airtight with >2.0m head of water resistance.
• UV stable and heat resistant.
• Good all round performance for its weight and one of the best in its class.
• Can be used in zones 1 and 2 at the maximum batten gauge of 345 mm, to BS 5534.
• Can be used as temporary roof covering.
• Resistance to wind pressure – 1022Pa, tested to BS 5534.
• Fully independently certified by BM TRADA.