About Crown Damp Proofing LTD
We are dedicated damp-proofing and property preservation specialists serving London, Essex, Kent, and the Midlands. Our mission is to safeguard homes and buildings through honest diagnosis, eco-friendly breathable treatments, and lasting workmanship backed by guarantees of up to 25 years.
Our mission and practical trade expertise
Crown Damp Proofing LTD was founded on a straightforward principle: delivering transparent, dependable, and technically sound damp-proofing solutions. All our team members are fully qualified with City & Guilds credentials, bringing extensive hands-on experience in basement tanking, structural repairs, condensation control, and remedial timber treatments across period properties and modern builds alike.
Sustainable, breathable property protection
We champion eco-friendly methods that treat the source of moisture rather than simply masking symptoms. By using specialist breathable plasters and non-toxic treatments, we enable walls to dry out naturally while reducing the risk of recurring mould and condensation. This approach is particularly effective for Victorian and solid-wall buildings, safeguarding your structural fabric and improving indoor air quality.
Total peace of mind with 25-year guarantees
Damp and timber problems can cause immense stress, which is why we prioritise customer reassurance. In addition to our rigorous surveys and detailed £200 surveyor reports, our remedial solutions come with our own 25-year guarantee as well as insurance-backed guarantee options through recognised providers. If you are ever not entirely satisfied, we work tirelessly until it is right.
"Crown Damp Proofing quickly identified rising damp in our Victorian terrace and installed breathable plastering. The house feels completely dry and fresh, and the 25-year guarantee provided total confidence."
Satisfied homeowner, London