The Veltec roofing membrane is versatile, dual approved and ultra-low cost breather membrane for use in pitched cold and warm roofs, and insulated wall applications. Since it is permeable, it lets water vapour escape. Due to its properties, this membrane can also be used as a housewrap for any timber frame, block work, concrete or insulation. The product has good water resistance, high breathability, and is lightweight and easy to handle. This roofing membrane is coloured grey on one side and white on the other, but with no text or images on either side, The roofing membrane Veltec has been introduced to comply with new mandatory CE marking requirements, introduced under the 2013 Construction Products Regulations. Under this new European directive, all products covered by a current hEN must comply with the new standard.