Breathable Roof Membrane Underlay 120GSM | 1m x 50m Roll 50mmx100mm These boards are manufactured to

These boards are manufactured to BS2482

ensuring a flush

press firmly into position and support until the adhesive has cured as directed by the manufacturer

particularly where ground contact or exposure to moisture is a factor

Breathable Roof Membrane Underlay 120GSM | 1m x 50m Roll 50mmx100mm These boards are manufactured toBreathable roof membrane underlay at 120GSM is a vapour permeable felt designed for use beneath tiled or slated pitched roofs. This 1m x 50m roll allows moisture vapour to escape while blocking water ingress, making separate eaves ventilation unnecessary in most applications. Specifications Material Polypropylene non woven fabric Grade 120GSM Nominal Size 1m x 50m per roll Coverage 50 square metres per roll Use Class Pitched roofs, tiled or slated,