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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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Rankins Roofing & Building are a family established business with over 30 years in the building/roofing industry. We pride ourself on customer satisfaction. All of our engineers are competent and qualified technicians. We offer free no obligations quotes, all works come with guarantees & we are fully insured.
We have over 20 years of experience in ground work and landscape gardening and building services and our aim is to put our 20 year experience into your home so you can have a good experience using our service
G Greaves carpentry and building services of the complete package from new builds to residential cleaning,we cater for all our clients needs across London and Essex. Carpentry specialists. 17 years experience Fully qualified and certified operatives. All building and maintenance works undertaken. Fully insured. Guaranteed work.
George did an excellent job repairing the flashing on my porch roof and waterproofing my gutter. He was precise on exactly what work he was going to do, he gave me a reasonable price and he is always polite and clear in his communications. I would have no hesitation in recommending George for roofing work.
MTP Contracts ltd is a well-established company working in Stourbridge and the surrounding area. From damp proofing and sound proofing to extensions or conversions we can assist you. Please view our web site for full details.
Matt gave us great advice , brilliant communication and was quick to come view the job.
Over 30 years trade experience
Great work, came when he said he would and did a great job. thoroughly recommend.
Hi im Joe, from J.A Maintenance. Im a qualified and competent Maintenance man. I pride myself on providing a friendly, honest and trustworthy service.
Done great job. Nice chap. Very helpful
Stuart has been in the Building industry for 25 years and cover a broad spectrum of building works services ranging from :- plastering *decorating *bespoke bathrooms,laminate flooring and kitchens and plumbing.Fully insured (certificate on request)
Hi we are spreadwell plasterers we have been a established company since 1985.i personally trained with Allen.mills 2nd largest plastering company in england,we are able in all forms of plastering interior and exterior.and have many creditable clients.
Eric did a great job covering up this tricky hole. On time, prepared, reasonably priced and left everything clean afterwards. Would recommend.
Akoni is a building company who can provide you with peace of mind and satisfaction. Our primary aim is to make sure our clients are respected and listened too with what they want to achieve. Over 20 years experience previously known as Aquafix which was predominantly bathrooms and heating systems. We branched out into our own developments and renovations. We now cover all trades and can supply you with the best results. All trades are fully qualified with years and years of experience. We aim to work closely with our clients from start to finish and use some great designers, architects, and structural engineers to help the process easy and take the stress away from you.
Keeping my costumers happy that’s what keeps us going !!
Alin from Home Improvements Specialist Ltd responded promptly and professionally to my insurance-related repair job. He arranged a viewing with the resident, kept me copied on all communications, and delivered a compliant PDF quotation without delay. Though the claim is still under review, I intend to award him the job once approved. Highly recommend for his reliability and attention to detail.
Calling via the Rated People phone link button is the best way to make contact for a same day reply and lowest prices, call during November for a 25% discount on all quotes, offer ends November 30th If I miss your call, leave a message or text and I'll call you back on the same day Quotes can be given via pictures, and all payments can be made via bank transfer upon completion of all works. With over 25 years’ experience in the plastering, building trade and 10+ years of Rated People positive feedback, I provide a first-class service, including damp proofing, soundproofing and complete bathroom/kitchen and home renovations from start to finish
Excellent work from Sean who shines 5 ceilings for us. Lovely finish and very clean work.
Specialist in all aspects of Groundworks/civils. Well established business with over 50 years combined experience with groundworks, civils and building. We own and operate our own machines and equipment. All operators are NPORS/CPCS ticketed and trained to high standards, this enables us to be properly insured and have correct health and safety in place.
Great to deal with, very knowledgeable and did a cracking job. Highly recommended - will use again for sure if I need anything else doing.
Trent roofing is a father and son business trading standards approved. qualified in bricklaying, roof tiling and much more We are a 24 hour emergency call out full liability insurance and a five star rating from small jobs to large jobs we have over 25 years experience
Prompt, professional and obviously very experienced. I was delighted with the excellent quality of work and willingness to respond so quickly. Would highly recommend!
Welcome to the home page of Luke graney plumbing services. I offered a great service and vast knowledge and experiance in the trade I am fully qualified and work to a very high standard so look no further than Luke graney plumbing services.
Luke was great at keeping contact and ensuring the work was done at a time convenient to me. All cost agreed upfront. Really good job done by friendly team!
We are a family run business specializing in various types of gardening/landscaping/tree/property maintenance services/roofing, lawn care, garden designing, pressure washing, patios, driveways and much more. Please contact us for more in depth information and advice or for a no obligation quotation.
We used Kingz for clearance of a very overgrown garden and new fencing. They did exactly what they said they would do in their quote. They worked hard, left the garden tidy, and took away all the waste. They were very pleasant and Emma, in particular, gave good advice regarding ongoing after care of the garden. We were very happy with the results and would definitely recommend this family team!
We are a family run business with over 10 years experience in the building trade, we are very trust worthy and reliable always accomadating the customers needs. We specialise in all trade s from plumbing, electrical, carpentry ,full renovation s etc to pa
Trading as intrendbuilders and tesscon co uk search us on google We are a friendly, hard working & affordable company who specialise in All forms of roofing and general building, maintenance, fencing and landscaping, waste removal, end of tenancy property clearances, wooden & laminate flooring and more in all areas of Birmingham & surrounding areas.
Richard and his team did a great job of replacing our garden gazebo roof. Pete and the lads who worked at the property were professional and courteous throughout and I’d have no hesitation in recommending them.
Welcome to DW Plastering & Damp Proofing Services — your trusted plastering and damp proofing specialists based in Houghton Regis, proudly serving Luton, Dunstable, Leighton Buzzard, and surrounding areas. We provide a full range of professional services, including internal and external plastering, rendering, damp proofing, and dot and dab work. With years of experience and a strong reputation for quality, we’re committed to delivering smooth finishes, reliable protection, and exceptional results on every project. Whether you’re renovating your home or improving your business premises, DW Plastering & Damp Proofing is here to help — with friendly service, expert advice, and workmanship you can trust. “Quality Finishes That Last” “We’ve Got You Covered — Inside and Out”
DW Plastering just re pebble dashed our porch. Did an amazing job. Well blended in with the rest of the house. Would highly recommend. Not easy to find someone with this skill.
Hi my name is Danny, I have worked in the building and maintenance trade for many years. I cover the whole of South Yorkshire area and offer a professional, reliable, affordable and friendly servce.
Came to clear a very large patch of weeds, rebuild edging with sleeps and turf. All done in a day and a great end result
Hi my name is Peter I’ve been in the roofing trade for over 25 years I have a lot of vast knowledge in the roofing business there is nothing I don’t know about roofing I do everything from UPVC fascia soffits and guttering flat roofs new roofs and roofing repairs and much more all my work is guaranteed and we offer free quotations and friendly advice thank you
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