Projects
quality
Exclusive 50 year Guarantee
We’re the only damp-proofing company that offers a 50-year guarantee.
Exclusive 50-YEAR guarantee
We can fix your damp problem, large or small
We’re specialists in all types of damp-proofing and tanking solutions, covering London and the Home Counties.
We have 60 years’ experience in doing both large commercial projects and smaller jobs for homeowners.
Most important, we take pride in doing high-quality work that lasts.
It’s why we’re approved members of the government-endorsed quality scheme, Trustmark, and accredited by CHAS, the PCA and Constructiononline – industry bodies which all require high standards of professionalism.It’s why our guarantees are among the longest in the business. We’ll give you up to a 50-year guarantee on our work.
And it’s why our customers – both homeowners and trade – are delighted with the work we do.
Your big risk: cheap damp proofing that fails
The building trade doesn’t have a great reputation. And damp-proofing companies are no exception.
Many operators want to cash in quick, demanding payment up-front before they even start. This is even true of some of the most well-known companies. They promise you everything at low prices. Then afterwards you realise the work wasn’t up to standard. Believe me, we see a lot of these jobs!
You can easily end up with a damp problem that comes back in a year or two. You have to chase them to fix it. Or you end up paying a different company to do the job all over again. An expensive headache.
Obviously you don’t want to be in that situation. And we don’t want it to happen to you either.
Here at Dampcoursing Ltd we have a very different approach.
High quality work & full guarantees
We want you to be 100% satisfied.
We only invoice you after we’ve done the work and you’re entirely happy.
As a team of experienced professionals with decades in the industry, we take great pride in our craftsmanship.
And on the rare occasion that something does go wrong, we take full responsibility for fixing it.
For your peace of mind we provide a written guarantee for every job we do.
Not only this, but our guarantees are among the longest in the industry. That’s how confident we are in our work.
We always honour our guarantees. No ifs or buts. So if anything goes wrong during the guarantee period we’ll come back and fix it for you at no cost.
And if you end up selling your property, our guarantees are transferrable to the new owners.
This can be invaluable to you.
Potential buyers will be wary about damp issues. But with our guarantees in place you’ll be able to demonstrate that everything has been comprehensively dealt with, and that the new owners are fully covered.
We are specialized in
Commercial
Residential
warehouses
Hugely experienced surveyors to assess your problem
Our surveyors have decades of experience in the underlying causes of damp.Everything from the water table, rivers, streams, reservoirs and areas of flooding, to soil types and construction methods across London its suburbs. Their know-how is immense.Plus we have in-depth industry knowledge of the many different kinds of damp-proofing solutions – from waterproof renders and chemicals to dampcoursing, tanking and pumps – to find exactly the right solution to fix your unique issue.
Honest, professional advice you can trust
It’s always tricky employing people to do specialist work you don’t fully understand. You can’t help wondering: Is all this work necessary? Or have some extras been added to bump up the bill?Let me reassure you: our surveyors will never recommend any work you don’t actually need.Our surveyors are not paid commission. They don’t get paid a bonus for additional work they bring in.In other words, they’re not trying to make extra money out of you. Their sole interest is in doing a thorough, professional job – identifying the cause of your problem, and advising you of the best method of fixing it.
Full range of damp-proofing treatments
We have specialist expertise in the full range of damp-proofing treatments.This includes:
- Chemical damp-coursing
- Physical damp-coursing
- Basement tanking & waterproofing
- Structural waterproofing
- Dry and wet rot treatment
- Woodworm and insect infestation, and
- Specialist re-plastering.
We don’t just have a couple of ‘standard’ methods to draw upon.Instead we provide you with exactly the right solution, using a combination of techniques to cure your particular problem.
Expert fitters and plasterers
Our team of expert fitters and plasterers – who are all long-serving staff, each having an average of over 20 years in the industry – ensure your job is done professionally, to exacting standards.Just as important, they will always make sure that your property is carefully protected from the work, and leave everything neat and tidy afterwards.
Our own special materials, for the most durable solution
Standard construction materials – like ordinary plaster, cheap chemical injections and tanking – can deteriorate quite rapidly, and at worst may not work at all.As well as using best-in-trade materials, we have our own proprietary materials, specially designed to keep the damp at bay.Thanks to our extensive experience we know exactly which materials will work best to deal with your problem.
Specialists in physical damp-proofing: the most long-lasting cure of all
Amongst the wide range of solutions we offer, we are one of a handful of companies in the UK that specialise in physical replacement damp-coursing – a method that is practically infallible.Put it this way: we’ve never had to go back to repair a physical damp-proofing course that we’ve installed in over 60 years.
Our promise to you
At Dampcoursing Ltd, we promise to:
- Accurately identify your damp problem and its root causes.
- Recommend the most effective and reliable solution.
- Provide a clear, honest quote for the work that’s genuinely needed.
- Deliver all work to the highest standard, built to last.
- Back everything we do with a full guarantee, giving you long-term peace of mind.
Whether you’re a homeowner or a trade professional, you can count on us to help.

