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Home Pitched Roofing Roofing Membrane Breathable Membrane Cromar Vent 3 Classic Breather Roofing Felt - 50m x 1m

Cromar Vent 3 Classic Breather Roofing Felt - 50m x 1m

Code:
CRO0062
Brand:
Cromar

This BBA certified Cromar breather felt roof underlay is suitable for use in both cold and warm roofs. It is a three-layer spun-bonded membrane that offers significant advantages over conventional roof underlays. It is lightweight, breathable, and flexible, making it easy to h... Read More

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£44.00 Incl. VAT
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"Replacement roof domes"

Nigel Robinson
Description Specification Downloads Q&A

Description

This BBA certified Cromar breather felt roof underlay is suitable for use in both cold and warm roofs. It is a three-layer spun-bonded membrane that offers significant advantages over conventional roof underlays. It is lightweight, breathable, and flexible, making it easy to handle and install.

The underlay also boasts excellent tensile strength and is designed with a light grey surface that helps prevent glare. Furthermore, it is UV stable for up to three months, ensuring pro-longed protection.

Features & Benefits: Cromar Vent 3 Classic Breather Roofing Felt - 50m x 1m

  • 50m length x 1m width
  • Area of 50m²
  • Suitable for use in both cold and warm roofs
  • Three-layer spun-bonded membrane
  • Offers significant advantages over traditional roof underlays
  • Lightweight, breathable, and flexible
  • Clean, easy to handle and install
  • Boasts excellent tensile strength
  • UV stable for up to three months
  • Weight of 115gsm

Standards & Certification

  • Certification: BBA Certified

Please note:

  • This product requires no ventilation.

Dimensions

Length 50m Width 1000mm

Details

Application Cold Roof
Warm Roof Permeability Air Open Roll Size 50m2 Range Cromar VENT3

Questions & Answers

Question:

Can I use this on the walls of my shed? is it water proof? The walls will have batons and cladding applied so just needs a breathable membrane. I'm asking as I have some left over.

Answer:

This product would need to go under the cladding and no its not 100% waterproof

Question:

Hi do you only do this felt in 50m? I only need two m thank you

Answer:

We do only have this in full rolls, the best option if you only need a small amount is to go for the cut to length Tyvek Supro you can find on the below link.

https://www.roofingsuperstore.co.uk/product/dupont-tyvek-supro-breather-membrane-1m-wide-cut-to-size.html

Question:

Cromar vent 3 underlay breathable felt : can this be used as an alternative underlay beneath an asphalt felt on a garage roof?

Answer:

No, this is for use on a tiled/slates roof as felt under the batten, you can find Torch on felt underalys on the link below.

https://www.roofingsuperstore.co.uk/browse/flat-roofing/roofing-felt/torch-on-felt.html

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