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Cromar Vent3 PRO Breathable Membrane 1.5mx50m

Cromar Vent3 PRO Breathable Membrane 1.5mx50m
€104.55 Inc. VAT :  €85.00

Product Code:  vent3pro
Brand:  Cromar


To order please call (+353) 01 621 5677

Cromar Vent3 PRO Breathable Membrane 1.5mx50m is a triple layer fabric, high performance breather membrane, made from high tensile spun bonded polypropylene layers, around a micro‐porous polypropylene film.
Designed for use in a fully supported or unsupported tiled, slated or metal roof system. 
The high vapour permeability and waterproof nature of the membrane combined with excellent tensile/tear strength and high wind uplift resistance make Vent3 the professional’s choice as the ultimate breather membrane.
It is equally suitable whether draped unsupported over rafters, laid directly over insulation or sarking boards (Scottish Practice). 
The outer layer forms the functional waterproof surface, the middle layer is the breathable waterproof membrane, and the inner layer protects the membrane from abrasion and damage, also giving additional strength. This enables the fabric to allow moisture vapour to pass through, whilst remaining fully waterproof.

The upper surface is Blue, printed with the trade name and head lap lines.


  • Three Layer Membrane
  • Clean and easy to use
  • Lightweight and Flexible
  • Excellent tensile and tear strength
  • Waterproof Membrane
  • Long Term Durability
  • UV Stable (3 months exposure)
  • Warm and Cold Roof Application 



Products ordered from our online store are delivered from Monday - Friday each week, except for Bank Holidays. We aim to have all orders that leave our store delivered to you within 2 working days. Please note that some products may have specific lead times, which may affect the time it takes to receive your order.

We offer nationwide delivery anywhere in Ireland.


Small shipments

Parcel (Max 20kg):


Delivery Weight Nationwide Rates
Up to 20kg €9.00


Large shipments (pallets):


  Pallet Weight Nationwide Rates
Quarter Pallet (Max 250kg) €40.00
Half Pallet (Max 500kg) €45.00
Full Pallet (Max 1000kg) €50.00
2 x Full Pallets (Max 2000kg) €96.00
3 x Full Pallets (Max 3000kg) €138.00
4x Full Pallets (Max 4000kg) €176.00



Roof N Stop Ltd.


    Order online or call our Sales Team:
01 621 5677