Comprehensive damp proofing services in Cardiff and across South Wales
At Crown Damp Proofing Company, we offer a full range of damp proofing services at affordable prices to customers in Cardiff, Newport, Barry, and the South Wales Valleys.
Established in 1979
Our Company
Crown Damp Proofing Company is a family-run business established in 1979 and has served domestic and commercial customers for over forty years. We offer damp proofing, wet rot treatments, dry rot treatments, condensation control and woodworm treatments for residential and commercial properties. Using the latest and most advanced ecological products, we offer comprehensive and effective treatments for damp and wood infestation problems. Our surveyors are all certified in remedial treatments (CSRT) and we are proud members of the Guild of Master Craftsmen and the Federation of Master Builders. For your peace of mind, we offer a 30-year limited guarantee on most of our treatments. Contact us
to learn more about us or our services including free estimates.
A family run business
Crown Damp Proofing Company was established by Philip Valentine and Chris Long in 1979. Over the last four decades, they have grown the company into one of South Wales' most respected damp proofing and timber preservation companies. Successive family generations now work for Crown Damp Proofing ensuring the highest standards of customer service and workmanship.
Our past is your peace of mind
Over the years, we have seen competitors come and go leaving many customers with worthless guarantees and seriously out of pocket due to ineffective treatments and poor workmanship. Unlike most of our competitors, we have been in business for over forty years, which means our conditional guarantees are worth more than the paper they are written on.
