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Breathable Roof Membranes

Product Literature Downloads

Strotex Ultra (U95) 95gsm - 1 x 50m & 1.5 x 50m

Strotex Extra (E115) 115gsm - 1 x 15m, 1 x 50m & 1.5 x 50m

Strotex Super (S125) 125gsm 1 x 50m & 1.5 x 50m

Strotex Supreme 170gsm 1 x 50m & 1.5 x 50m

Strotex Performance 220gsm 1 x 50m & 1.5 x 50m

Download BBA Certificates

• Roof underlay for both warm and cold pitched roofs

• CE certified quality product

• Provides a barrier to wind driven rain, snow and dust into the roof void

• Excellent waterproofing characteristics

• High water vapour permeability

• Membrane is lightweight, strong and easy to handle and install

• UV stabilised and has an increased flammability resistance

Sheet 1 -   For use in warm non-ventilated and cold ventilated roofs

Sheet 2 -   For use in cold non-ventilated roofs

Sheet 3 -   For use in Timber Frame Constructions

Permeable Roof Tile Underlay - Guide to Good Site Practice

Wind Zone Map Download

Wind Zone Map

Contact Information

  • Terms & Conditions


Phone: 01709 728150



01709 724975



Address: Barbot Hall Industrial Estate, Mangham Road, Rotherham, S61 4RJ


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