Cowal Building and Plumbing Supplies Ltd (CBPS) is still very much a local enterprise, offering a friendly, personal but professional service to companies and individuals throughout the West of Scotland.
We offer a local service run by the same family for many years, service is our focus. professional service to companies and individuals throughout Scotland.
U Value Calculator
U-values measure how effective a material is an insulator. The lower the U-value is, the better the material is as a heat insulator.