Damp Proofing Cost Calculator
Estimate the cost of damp proofing your property in London. Factor in damp type, number of walls affected, replastering needs, and your borough for a personalised cost breakdown.
Frequently Asked Questions
What are the different types of damp?
There are three main types: rising damp (moisture rising up from the ground through walls), penetrating damp (water entering through external walls, roofs, or windows), and condensation (moisture from inside the home settling on cold surfaces). Each type requires a different treatment approach.
How long does damp treatment take?
Rising damp DPC injection typically takes 1-2 days per wall, plus drying time of 6-12 months before replastering. Penetrating damp repairs vary depending on the source but usually take 2-5 days. Condensation solutions such as ventilation installation can often be completed in a single day.
Do you guarantee damp proofing work?
Yes, professional damp proofing treatments typically come with a guarantee of 20-30 years for DPC injection and 10-20 years for other treatments. All Well Property Services provides a written guarantee on all damp proofing work, and we use only PCA-approved products and methods.