Roofing Membrane

Breathable membrane that lets the roof breathe, not leak

A pitched roof needs to shed water without trapping moisture underneath, and a non-breathable felt does the opposite, holding condensation in where timber and insulation can't dry out. This collection covers the Breatheshield breathable membrane trades lay beneath tiles or slates, vapour-permeable underlay that keeps water out while letting the roof void breathe.

What's in this collection

  • Breatheshield Breathable Roofing Membrane, 150gsm, 1m x 50m — heavyweight vapour-permeable underlay for supported and unsupported pitched roofs, airtight yet water-resistant. Reduces reliance on traditional roof ventilation while keeping the structure dry underneath.
  • Breatheshield Breathable Roofing Membrane, 150gsm, 1.5m x 50m — the wider roll for faster coverage on bigger roof areas, same 150gsm weight and performance.
  • Breatheshield Breathable Roofing Membrane, 120gsm, 1.5m x 50m — a lighter grade for sheltered domestic roofs and outbuildings, wide format for quicker laying.

Why buy roofing membrane in bulk from BHD

  • Trade prices, no account needed — buying multiple rolls works out far cheaper than sourcing them one at a time
  • Full width and weight range in stock, so the right membrane is there for the roof
  • Free UK mainland delivery over £100+VAT — stock the van and ship free
  • Same-day Click & Collect from Gorslas — call ahead on 01269 267030

Need a bulk quote for a re-roof or new build job? Call Steve on 01269 267030.