20-Year Guarantee
Our structural damp proofing solutions come with insurance-backed guarantees for ultimate peace of mind.
Oxfordshire's local damp specialists
Treatingdampatthesource—withlongtermguarantees.
Penetrating damp, rising damp, basement waterproofing, condensation, wet/dry rot.
20 year guarantees
Our Services
Find help for your damp problem
Every service below solves a specific symptom — pick what you're seeing at home.
Rising Damp
Treat rising damp at source — eliminating salt staining, peeling paint, and musty odours for good.
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Penetrating Damp
Stop rainwater ingress through walls, roofs, and window reveals with targeted waterproofing treatments.
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Condensation & Mould
Diagnose and resolve condensation and black mould with targeted ventilation and insulation solutions.
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Basement Waterproofing
Transform a wet basement into a dry, usable space with tanking or cavity drain membrane systems.
Learn more
Our Work
Real projects, real results
A selection of recent damp-proofing work across Oxfordshire.
other
After Before
Other in Kidlington
## Chimney Breast Damp Repair – KidlingtonThis property in Kidlington was suffering from damp contamination to the chimney breast caused by long-term
Kidlington
View case study 
Basement Waterproofing
After Before
Basement Waterproofing in Oxford
Cellar Waterproofing ProjectThis cellar was suffering from moisture ingress through the external masonry walls, resulting in damp surfaces and deterio
Oxford
View case study 
Condensation
After Before
Condensation in Witney, Oxfordshire
This porch had single brick wall and mould started to spread due to the cold walls creating condensation, now the iso-therm has been installed the sur
Witney, Oxfordshire
View case study Why Choose Us?
Engineered for excellence,
guaranteed for decades
A specialist team, certified processes, and forensic-grade diagnostics — so every fix lasts.
Expert Technicians
Decades of hands-on damp proofing experience, delivering work that meets the highest industry technical standards.
Advanced Tech
We use the latest moisture profiling and thermal imaging technology for non-invasive diagnostics.
Detailed Reports
Full forensic reports provided after every survey, suitable for mortgage and insurance purposes.
Step-by-step process
How we put damp behind you
A repeatable, certified process — from first survey to final sign-off — engineered to last.
01. Initial Contact
You get in touch with us via phone, email or our contact form. We'll ask you quick questions about the issue you're experiencing.
02. Free Discussion & Advice
We talk through the problem with you, offer initial guidance, and arrange a suitable time to visit your property.
03. Full Property Survey
We carry out a detailed inspection using professional tools (including moisture readings where needed) to identify the real cause of the issue.
04. Clear Diagnosis & Written Report
We explain what's exactly causing the problem in plain English, with no confusing jargon, and provide a clear plan of action.
05. Fixed Quotation & Treatment Plan
You receive a detailed, fixed-price quote with the recommended solution. No hidden costs or pressure.
06. Professional Work & Guarantee
Once approved, we carry out the work to a high standard, treating the root cause - not just the symptoms. All work comes with a guarantee for peace of mind.
Free On-Site Survey
Book your free
on-site survey
Speak with an experienced damp specialist today. Honest on-site diagnosis, a written quote, and long term guarantees — no obligation.
Long term Guarantee
Insurance-backed cover on every specialist installation.
Professional and Reliable
Experienced damp specialists — on time, on spec, every time.
Book a Free Site Survey
Honest on-site diagnosis and a written quote — no obligation.
Free On-Site Survey
Get your free
site survey
No matter what type of damp you have, contact AP Damp Solutions for a property survey. Our fully trained surveyors will provide effective solutions whether rising damp, penetrating damp, condensation or basement waterproofing — leaving you free to enjoy a damp-free home.
Accreditations & Partners
Independently approved.
Trade-backed.
Every specialist installation is delivered to standards laid down by the industry's most respected damp-proofing names — so the long-term guarantee on your home stands up to scrutiny.
BiokilCrown
Approved Contractor
GPI — A Kinnell Group Company
Trade Partner