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Masons VHP Strong Roof Underlay

Product Description

VHP Strong Roof Underlay is a medium weight premium roofing underlay. It is fire retardant, high performance and highly breathable and a huge upgrade from Bitumen paper.

Key Benefits

Manufactured from synthetic multi-laminate spun-bonded, non-woven polypropylene membranes.

  • Premium performance and fire retardant

  • Assists in moisture control - deflects water and air both during construction and as part of the finished roof

  • Economy price

  • Self-supporting and strong

  • Highly breathable - transforms water vapour at higher rates than bitumen-impregnated paper

  • Temporary weather protection - UV resistance for 21 days

  • Codemark Certified