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Was really quick in attending to this job and was done ease. Very polite and professional.
Karen
Job booked in quickly and carried out professionally for a fair price. Would recommend.
Antonio
Quick, professional and friendly. The team gave me the impression that they are happy to do extra to get the best results. Carl and the team did exactly what they said they would do in the quote in the agreed time.
Daniel
Explore hundreds of damp proofing specialists on Rated People, ready to protect your home or business from the damaging effects of moisture. Whether you’re considering installing a new chemical damp proof course, tanking a wet basement, or treating persistent rising damp, our platform helps you connect with professional local companies who can deliver top-quality workmanship. If you’re a damp proofing specialist, discover how joining Rated People can help you connect with clients and grow your business.
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What can a damp proofing specialist help with?
Avoid stress and costly structural damage down the line by hiring a skilled damp proofing specialist to help you out. Look out for damp proofing companies that:
- Are a skilled company with a strong history of high-quality, long-lasting moisture protection projects.
- Have all the licenses, public liability insurance, and professional certifications (such as PCA membership) needed to protect you and their workers.
- Have a good range of positive reviews from previous customers vouching for their reliability and diagnosis accuracy.
- Are offering the exact damp treatment service you need, and are available to carry out the work in the timeframe you need it by.
- Are quoting a price and warranty option that you are happy with, having compared the quote with other local companies.
A local damp proofing specialist is more likely to respond quickly as they’ll be right around the corner and ready to accurately assess the moisture levels in your property.
Post a job today to find a skilled damp proofing specialist in your local area.
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How much does it cost to hire a damp proofing company?
How much you end up spending on damp proofing will depend heavily on the type of damp you have (rising, penetrating, or condensation) and the treatment required. The most common methods include injecting a chemical damp proof course (DPC), structural basement tanking, or installing mechanical ventilation systems. The size of the affected area and where you live in the UK will also impact costs.
The average cost to treat a single damp wall using a chemical injection typically ranges between £300 and £1,000, while a full property damp proof course can cost anywhere from £2,000 to £6,000+.
For more accurate information on treatment costs, post a job today to request a free quote and survey from a local specialist.
Factors to consider when choosing a damp proofing specialist
An effectively damp-proofed property can transform your home’s interior, turning a cold, musty environment into a warm, healthy, and comfortable space to live in. What’s more, it will eliminate the stress of dealing with peeling wallpaper, crumbling plaster, and hazardous mold growth that can affect your family's respiratory health. Investing in damp proofing also protects the core structural integrity of your building, keeping its value high and making it much more appealing to future buyers or renters.
A damp proofing specialist can help you with:
- Diagnosing the root cause of moisture issues using calibrated damp meters and thermal imaging.
- Injecting new chemical damp proof courses or replacing physically damaged DPCs.
- Cellar and basement tanking (applying waterproof membranes or coatings to below-ground walls).
- Removing salt-contaminated plaster and applying specialized, salt-resistant replastering.
- Installing continuous positive input ventilation (PIV) systems to permanently eradicate condensation.
Damp proofing specialists don’t just mask stains with anti-damp paint. They locate hidden defects like blocked cavity walls, failed external rendering, or bridged DPCs, ensuring the moisture is stopped at the source before any internal cosmetic repairs begin.
Looking after your property’s moisture barriers is incredibly important, as leaving damp untreated can lead to devastating wood-rotting fungi like dry rot or wet rot in your floorboards and joists. If your home is showing signs of damp, a local specialist can get it permanently back into a dry, healthy shape.
Whether you need a full chemical injection treatment or a basement tanking survey, speak to a specialist today to receive a free quote.
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Other damp proofing FAQs
How long does it take to complete a damp proofing treatment?
For a standard terraced or semi-detached home requiring a new injected damp proof course on a couple of walls, the process usually takes 2 to 4 days. This timeline includes drilling the masonry, injecting the cream or fluid, stripping back the contaminated plaster, and applying the specialist salt-retardant backing plaster.
Does damp proofing require planning permission or building regulations?
Standard damp proofing treatments on existing homes do not require planning permission, though you must seek consent if your building is listed. However, under UK Building Regulations, any replacement of internal plaster down to the masonry or installation of a new DPC must comply with moisture resistance standards and should ideally be carried out by a certified specialist who can provide a compliance certificate.
How do I prepare my home for a damp proofing treatment?
To prepare for your specialist’s visit, clear all furniture, ornaments, and floor coverings at least one to two meters away from the affected walls to give the team ample room to work. Because stripping plaster creates significant heavy dust, you should also cover nearby fixed items and doorways with plastic sheeting to protect the rest of your home.
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Amistad has been in the industry for 9 years, has a wealth of experience and is fully qualified in all aspects of property management and maintenance. With offices in Royal Wootton Bassett, Amistad has a large number of local Contracts
Guy rang up and arranged a time and date to survey and quote. Waited for over an hour. Rang him twice then gave up, so rang him a third time and told him not to bother. Wasted my time which I took off of work.
MAHL Renovations Ltd is an award winning professional residential and commercial renovations company. We have more than 20+ years of experience renovating our customers homes throughout Cheshire. In addition we offer the following services:- - Flooring - Laminate, LVT, Karndean/Altico Fitter - Tiling - Floor and Wall - Decking - Composite and Standard - Complete Property Renovations - Complete Bathroom Refurbishments We are City and Guilds certified and fully insured.
The team are very professional all parts of the job were well communicated verbally and quotes before the jobs commenced. The team were punctual communicated well of any unforseen problems and worked the extra into the schedule. Standards of workmanship are of a high standard the bathroom was retiled floor to ceiling and looks amazing unique and finished to a good standard. The team are tidy helpful and I found very honest. Phones emails texts answered instantly really helpful
NICUABRU SERVICES LTD is a company formed over 7 years ago, specialized in flats, houses renovation and house extensions. Our aim is to provide good quality services at a reasonable price and customer satisfaction is crucia
Fantastic work, above and beyond what we asked them to do. Very happy with the finished job, done quickly too. Also great advice on other aspects of the refurb. Would definitely want to use the guys again. Thanks Nicu and Daro.
We are a very friendly and trustworthy company, and we pride ourselves on customer service, cleanliness and doing the best job possible.
Great price and prompt service. Would recommend to friends.
GM Roofing
Damp Proofing
We do from minor repairs to full roof installation. all aspects of roofing carried out. 6 years of experience and we have a nice friendly crew.
Our company strives to get the best result for every customer and fulfil there every need amd we treat every project however big or small as the same to get the results and workmanship to satisfy all our customers
Never turned up to quote
www.capitalbuilders.uk The Secret of our successful projects is the provision of upmost customer’s satisfaction. All our projects are carried out by a team of skilled and highly qualified professionals by using the most up to date techniques, materials and tools which will fulfill every single requirement of the customer. The quality of our work is always to the highest standards regardless of the size of complexity of the job. We try to make sure that all our services are reasonably priced; this is to make sure that our customers get the best value for money. Therefore, the majority of our work is through repeat business and from word of mouth recommendations.
Ray has done excellent job unsulating our loft and boardering it up. He and his team were quick, tidy and professional. We are happy with the result, and are also impressed that they tidied up everything after themselves. We will definetely recommend them and hire again in the future.
Jack of All Trades – Experienced, Reliable & Fully Versatile Home Improvement With over 8 years’ experience in the building and property improvement industry, Jack of All Trades provides a complete service for homeowners looking for quality workmanship without having to deal with multiple different trades. We take on everything from smaller repairs and maintenance jobs through to larger renovations, refurbishments and complete design & build projects. Our experience across a wide range of trades means we can often take care of an entire project from start to finish. Our services include: • Roofing and roof repairs • Carpentry and joinery • Plastering and rendering • Painting and decorating • Plumbing • Groundwork and drainage • Landscaping • Property repairs and maintenance • General building work • Renovations and refurbishments • Design & build • And much more Whether you need a straightforward repair, improvements to your garden, work on your roof, a room renovated or a complete project planned and built, we're happy to discuss the job and find the right solution. We pride ourselves on being practical, reliable and straightforward. Having experience across so many areas of construction means we can look at a job as a whole rather than simply focusing on one individual trade. This can make projects easier to manage, particularly when several different aspects of work are involved. Customer satisfaction is extremely important to us, and our Rated People profile shows our previous work so you can read other people's experiences We aim to provide a professional service, clear communication and quality workmanship on every job, whether it's a small repair or a major project. If you've got a job that needs doing, feel free to get in touch. If we can do it, it will be done.
At The Ruby Team we value great work and our word. Reliable, trustworthy and punctual tradesmen is what we are. With fantastic quality of work and enthusiasm we really get the job done to a 5* level. With 7 years in the field as a multi-tradesman I’ve accumulated a lot of knowledge in many sectors. No job is too small nor too big for us and we cover all areas in London and Essex. We follow a CLAYGO service which is a protocol we follow to ensure your house is as clean as when we entered it. #Residential. #Commercial. #Landscaping.
Hello Rated People I would like to take this chance to formally introduce Ryals.PMS a small local company with a big appetite for all your projects or property servicing needs were small enough to care and big enough to cope with a combined trade experience of over 40 years you know your property or projects big or small are in the safest hands, we cover most of kent and South London Thank you and we hope to see you soon The Ryals Team
STAY well away from this company. Quoted to fit stair carpet and stair rods. Arrived late and Ryan started to cut the stair rods. Ryan stayed for 3 hours then just walked out with no warning and never came back. I then found out that he cut 8 of the stair rods incorrectly. I advised him of this and he said he would replace. After not responding to my texts I can assume he is not replacing them which has now left me £88.00 out of pocket to replace. Be warned .
Serious and hard working. Since 1998 in EU and from 2010 in UK . "Work smart not hard" .
Absolutely brilliant. He was very professional did a fantastic job. I would 100% recommend
we are a proud professional family run business with over 100 years combined experience team members we take on all exterior property work all work comes with our standard company guarantee SAFE CHOICE ROOFING ITS YOUR CHOICE TO CHOOSE THE SAFE WAY
Quickly responded and replied the roof and some other jobs on the main house roof as well. Would certainly recommend and will be my first call if I need anymore work doing in the future.
We are a family run and working business. Established over 30 years who pride ourselves on reliable and clean quality work. We are a sovereign approved contractor, an HM appointed PCA company. Specialists in Basement &Cellar Tanking Membrane/ Woodworm/Mould Control /Radon Gas / Thermal insulation/Rising Damp.We supply GPI insurance backed guarantees backed by National Warranties Qanw.
Paul and his team were fantastic. My wife and I have always been a bit apprehensive about having people in our house when we are out, but we had no worries with Paul and his team. They were very hard working, reliable and trust worthy. I would absolutely use them again as the quality of what they have done is outstanding. They take pride in their work and it shows as they always made sure they cleared up at the end of each day. Thanks guys, the basement looks incredible.
MN Construction is a reliable construction company based in Billericay, Essex, covering Chelmsford, Basildon, Colchester, Brentwood and Southend-on-Sea and surrounding areas. Run by Michael Norris, we specialise in painting and decorating, carpentry, plumbing, plastering, damp proofing and electrical work. No job is too small or too large, from single room repairs through to full property renovations. We pride ourselves on quality workmanship, punctuality and making sure every customer is happy with the finished result.
At Sussex Carpentry & Construction, we pride ourselves on our excellent customer care and outstanding results. This is all thanks to our professional and dedicated team who have both knowledge and experience. Our team are friendly, reliable and most of all work to the highest levels of customer satisfaction. We are a local, affordable and recommended company who would be happy to provide a quote.
Rm roofing & building services is a family run business with over 35 years experience in all aspects of roofing and building services all of our work is fully insured all of our tradesman are fully qualified
Hi we r family run business with over 20 years experience in the building game we carry out all types of building work from new builds to extensions two full ? refurbishment all types of groundwork ?drives ways patios jet washing painting all types of of construction fully in insured highly experienced company look forward to hearing from you
Honest reliable and hard working man. Very pleased with the results. Price quoted for unseen work involved was fantastic. Would recommend and definately hire again. One very happy customer
Experienced painter and decorator plasterer tiler and multi skilled tradesman offering quality, tidy work with over 40 years in the building trade.
Alex was very good, reliable and workmanship was excellent.
A2Z Landscaping LTD
Damp Proofing
A2Z Landscaping LTD delivers high-quality driveways, block paving, landscaping, fencing, artificial grass, and patios. With expert craftsmanship and attention to detail, we create stunning outdoor spaces tailored to your needs and built to last.
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