Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
No items in basketCheckout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY 7 days per week935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
SCREWFIX REWARDS. SPEND & SAVE EACH MONTH! FIND OUT MORE

People also search for...

People also search for...

Protect A1 Roofing Underlay 15m x 1m (31617)

Protect A1 Roofing Underlay 15m x 1m
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Weight: 145g/m²
  • Non-Permeable ‘3rd Generation’ Underlay
  • Suitable for all Pitched Roof Constructions
£22.49Inc Vat
Check stock in your local store
Fulfilment options

Protect A1 Roofing Underlay 45m x 1m (31795)

Protect A1 Roofing Underlay 45m x 1m
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Weight: 145g/m²
  • Non-Permeable ‘3rd Generation’ Underlay
  • Suitable for all Pitched Roof Constructions
£45.49Inc Vat
Check stock in your local store
Fulfilment options

Cromar Vent 3 Lightweight Breathable Roofing Membrane Dark Grey 50m x 1m (2697P)

Cromar Vent 3 Lightweight Breathable Roofing Membrane Dark Grey 50m x 1m
Great Value Product
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • Long Lasting
  • Excellent Tensile & Tear Strength
  • Warm & Cold Roof Applications
£76.99Inc Vat
Check stock in your local store
Fulfilment options

Glidevale Protect VP300 Pitched Roofing Underlay Grey 20m x 1m (642CF)

Glidevale Protect VP300 Pitched Roofing Underlay Grey 20m x 1m
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • Long Lasting
  • UV & Heat-Resistant
  • Tough & Durable
£33.99Inc Vat
Check stock in your local store
Fulfilment options

Cromar Vent 3 Lightweight Breathable Roofing Membrane Dark Grey 50m x 1.5m (7116P)

Cromar Vent 3 Lightweight Breathable Roofing Membrane Dark Grey 50m x 1.5m
Great Value Product
Product rating 4.1 stars out of 5
Product rating 4.1 stars out of 5
 
  • Long Lasting
  • Excellent Tensile & Tear Strength
  • Warm & Cold Roof Applications
£114.99Inc Vat
Check stock in your local store
Fulfilment options

Protect VP400 Roofing Underlay 50m x 1m (55379)

Protect VP400 Roofing Underlay 50m x 1m
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Weight: 180g/m²
  • Vapour Permeability / Resistance 0.11MNs/g
  • High Performance & Watertight
£95.98Inc Vat
Check stock in your local store
Fulfilment options

Cromar Vent3 Waterproof Roofing Membrane Blue Upper Surface 50m x 1m (928HA)

Cromar Vent3 Waterproof Roofing Membrane Blue Upper Surface 50m x 1m
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Long Lasting
  • UV Stable (3 Months Exposure)
  • Warm & Cold Roof Applications
£89.99Inc Vat
Check stock in your local store
Fulfilment options

Protect VP400 Roofing Underlay 50m x 1.5m (98160)

Protect VP400 Roofing Underlay 50m x 1.5m
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Weight: 180g/m²
  • Vapour Permeability / Resistance 0.11MNs/g
  • High Performance & Watertight
£139.89Inc Vat
Check stock in your local store
Fulfilment options

Cromar Vent3 Classic Waterproof Roofing Membrane Grey 50m x 1m (503HA)

Cromar Vent3 Classic Waterproof Roofing Membrane Grey 50m x 1m
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Long Lasting
  • UV Stable (3 Months Exposure)
  • Warm & Cold Roof Applications
£84.99Inc Vat
Check stock in your local store
Fulfilment options

Cromar Vent3 PRO Waterproof Roofing Membrane Light Green/White 50m x 1m (109HA)

Cromar Vent3 PRO Waterproof Roofing Membrane Light Green/White 50m x 1m
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Long Lasting
  • UV Stable (3 Months Exposure)
  • Warm & Cold Roof Applications
£109.99Inc Vat
Check stock in your local store
Fulfilment options

Glidevale Protect VP300 Pitched Roofing Underlay Grey 50m x 1m (648CF)

Glidevale Protect VP300 Pitched Roofing Underlay Grey 50m x 1m
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Long Lasting
  • UV & Heat-Resistant
  • Tough & Durable
£74.99Inc Vat
Check stock in your local store
Fulfilment options

Roof Pro Underlay 10m x 1m (104HT)

Roof Pro Underlay 10m x 1m
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Weight: 1800g/m²
  • Sand Finish
£34.99Inc Vat
Check stock in your local store
Fulfilment options

Glidevale Protect Viking Air Pitched Roofing Underlay Beige 50m x 1m (144CF)

Glidevale Protect Viking Air Pitched Roofing Underlay Beige 50m x 1m
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Long Lasting
  • Hydrophobically-Treated
  • Tough & Durable
£159.99Inc Vat
Check stock in your local store
Fulfilment options

Roof Pro Torch-On Roofing Felt Cap Sheet 8m x 1m (288KW)

Roof Pro Torch-On Roofing Felt Cap Sheet 8m x 1m
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Weight: 4000g/m²
  • 12 Year Life Expectancy
  • Black Mineral Finish
£68.27Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Roof Pro Cap Sheet 8m x 1m (657HT)

Roof Pro Cap Sheet 8m x 1m
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Weight: 2900g/m²
  • UV-Resistant
£59.99Inc Vat
Check stock in your local store
Fulfilment options

Roof Pro Torch-On Roofing Felt Underlay 8m x 1m (401KW)

Roof Pro Torch-On Roofing Felt Underlay 8m x 1m
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Weight: 3750g/m²
  • 12 Year Life Expectancy
  • Sand-Finished
£67.21Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options