As a specifier you can be sure that all the products manufactured by Capital Valley Plastics meet building regulations, national guidance recommendations, and British Standards. Many of the products are independently certified by the BBA and all are manufactured under our ISO 9001 and ISO 14001 management systems.Our products can be found on NBS Source.

Where building regulations and British Standards allow, products are manufactured from 100% recycled material. This can assist in site and projects meeting their environmental or sustainability targets.

All our construction membranes are also guaranteed for the lifetime of the building. In over 30 years of supplying membranes and DPC’s into the construction sector we have never had a single failure.

Full technical support is available, from product recommendations to installation advice. Our Technical team’s knowledge is at your disposal. We are represented on The British Plastics Federation, The British Geomembrane
Association, and the Radon Council. Our Technical Manager has also sat on several project steering committees for CIRIA guidance documents in this sector.

CAD detail drawings are also available.