
Bathroom Waterproofing
Fix seepage into the next room or the flat below, without guesswork.
Repairs & diagnostics
A damp patch you can't explain, a leak that survived earlier repairs, or a dispute about whose flat it's coming from? We trace the water with non-invasive tests, show you the evidence, then repair the source.

Water travels before it shows up, so the stain is rarely right under the source. We narrow it down with tests that don't damage your home, and confirm the source before recommending a repair.
Pin and pinless moisture meters map how wet each area is, showing which way the water is travelling.
Best forEvery investigation
A thermal camera shows the temperature difference wet materials create, tracing hidden water paths.
Best forCeilings, walls and floors with concealed leaks
Pipes are isolated and pressure-tested; terraces and bathrooms are flooded to see whether they hold water.
Best forTelling plumbing leaks apart from waterproofing failures
The confirmed source is repaired directly: a pipe joint, a drain seal, a junction or a section of membrane.
Best forAvoiding unnecessary demolition
What happens, in order, from the inspection to the handover.
When it leaks, how much, and what's above and around it.
Moisture mapping and thermal imaging to trace the water path.
Pressure tests on pipes and flood tests on wet areas to confirm the source.
Photos, readings and the repair we recommend, in writing.
We fix the source and test again to confirm it's resolved.
Suitable for
We don't publish one-size prices because the cause decides the treatment. These are the things that move the price.
Get an exact priceWe inspect first, then give you a written quotation.
Request a QuoteUsually we can narrow it down with moisture mapping, thermal imaging and pressure tests. Sometimes a small opening is needed to confirm the exact point, and we'll agree that with you first.
We test from your side and, with your neighbour's permission, from theirs. Our written findings help everyone — including the society — agree on the source and the repair.
Yes. You get a short written report with photos, readings and our conclusion.
Yes. We repair most sources ourselves — plumbing joints, drains, junctions and membranes — and re-test afterwards.
More questions? Read all FAQs or ask us on WhatsApp.
Related services

Fix seepage into the next room or the flat below, without guesswork.

Stop rain coming through the top-floor ceiling and keep the slab protected.

Stop damp walls coming back after every repaint.
Where we work
We offer this service in every area we cover — these are the areas where it's asked for most. Don't see yours? Ask us.
Get a free inspection
Tell us what's happening. We'll find the cause, explain it, and give you a written quotation for the right leak detection treatment.
Request a call back
Four quick details and we'll take it from there.