Cromar Vent3 Classic Breather Membrane, 115g 1.5m x 50m (SKU: 105995)

The Cromar Vent3 Classic is an excellent breathable roof underlay that stands apart from other traditional underlays. The breathable membrane is a triple-layer, spun-bonded polypropylene film which provides waterproofing, long-term durability and resistance to everything the weather can throw at it.



Cromar Vent3 Classic Is lightweight and flexible so it’s very easy to install and can be used on all roof types including slate, metal, and tile. It's also highly effective in supported or unsupported roof systems, whether in cold or warm roof applications. This product is also resistant to UV light so long-term damage through fading isn't a worry.



Also available in 1m x 50m.

We offer free delivery on orders over £300 with no minimum order requirements to customers near our network of branches. Standard delivery is 2-3 working days. Our standard delivery fee is £15. To find out if we can deliver to you please enter your postcode when prompted. If you need more help please contact your local branch. Once you have placed your order one of our team from your local branch will be in touch to arrange a delivery date for you. We offer free next day delivery on smaller postable items such as screws, gloves and some tools on orders over £50. A postage cost of £5 applies for orders below this. These items can be delivered nationally by our trusted delivery partner DPD to most mainland UK addresses. We endeavour to ship all orders within 24hrs of receiving the order. Please see our delivery page below for further details.

If you’d like to return your goods, or part of your goods, please contact your local Elliotts branch to arrange this. Returns are accepted if defective or damaged (please contact us) or if the product is returned in new/unopened condition. Please see our returns page below for further details.