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VENT 3 CLASSIC BREATHABLE FELT 1.5MX50M

£70.20

Benefits

  • Clean and easy to use
  • Lightweight and flexible
  • Waterproof membrane
  • High vapour permeability
  • Long-term durability and tensile/tear strength
  • High wind uplift resistance
  • BS 5534:2014 compliant

Can be used in supported or unsupported roof systems, regardless of whether they are tile, slate or metal, and in warm and cold roof applications.

Equally effective whether draped unsupported over rafters or laid directly onto insulation.

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SKU: h02358 Category:

Product details

Vent 3® Classic is a breathable roof underlay that gives major benefits over traditional underlays.

The Cromar breather felt is made from two, high-tensile, spun-bonded polypropylene layers. This triple layer, high performance, breathable membrane is thermally calendared to a micro-porous polypropylene film.

  • Layer one - waterproof surface
  • Layer two - breathable waterproof membrane
  • Layer three - protection from abrasion and damage, giving additional strength

This product has exactly the same specifications as the Vent 3 Light breathable membrane, but the Classic has a heavier GSM at 115, compared to this Light's 95 GSM.

Product details

Check sizes, options and availability

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Delivery & collection

Local delivery available

Many products are available for local delivery or collection. Delivery options are confirmed during checkout where applicable.

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Not sure what to order?

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Need help before ordering?

Call SJS for stock, delivery or product advice.

Not sure whether this product is right for your job? Speak to the SJS team for product advice, availability, brick matching, plan take-offs, trade support or local delivery options.

Local delivery Building materials, landscaping supplies, timber, tools and trade essentials delivered locally where available.
Free brick matching Bring in a sample or speak to the team and we’ll help find the closest available match.
Plan take-offs Send or bring your plans to SJS and we’ll help work out the materials you need.