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shop@flatroofingsystems.co.ukCromar Vent3 Classic 115gsm Breathable Roofing Felt – High Performance Underlay (1m x 50m Roll)
Manufacturer/Brand: Cromar Building Products
SKU:
In stock
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Cromar Vent3 Classic is a lightweight yet durable breathable roofing felt, ideal for pitched roof and wall construction. Weighing 115gsm, this high-performance underlay offers excellent vapour permeability, allowing moisture to escape from within the building while forming a reliable barrier against wind-driven rain and water ingress.
Designed for ease of handling and installation, Vent3 Classic is perfect for both new builds and refurbishment projects. Its multi-layer structure ensures strength and durability without adding unnecessary weight to the roof structure.
Features & Benefits:
- 115gsm lightweight breathable membrane.
- Ideal for pitched roof and vertical wall applications.
- Excellent vapour permeability to reduce condensation.
- Reliable protection against water ingress.
- Durable and easy to install.
- Suitable for use in warm and cold roof constructions.
- Roll size: 1m x 50m.
Whether you're a professional roofer or undertaking a DIY project, Cromar Vent3 Classic provides dependable protection and breathability at great value.
Additional Information for Cromar Vent3 Classic 115gsm Breathable Roofing Felt – High Performance Underlay (1m x 50m Roll)
Delivery Information
Delivery & Collection Information
Your Membrane will be delivered directly to your chosen location via our trusted parcel courier partners. Standard delivery takes 2–5 working days, though this may be longer in remote areas.
We strongly recommend waiting until your full order has arrived before scheduling any work.
For those who prefer to collect, this membrane is stocked at our depot. However, please contact us in advance to confirm availability of your required vent and colour before visiting.