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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.
Find a damp proofing specialist
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.
Fast Roofing UK
Damp Proofing
Alliance building and landscapes Ltd are a family run business here at alliance we make sure all works is completed to customer satisfaction,no job to big or to small,contact us today for a free quote,book once,book right,book alliance
Excellent work. Very helpful and professional in both their approach and carrying out the works. Highly recommend
dorsetplasteringcompany
Friendly, reliable and high quality job.
We are full service with over 17 years experience. POZIOM interior and exterior we undertake all aspect of plastering:Skimming skimming over artex Rendering traditional or lime plaster building listed Dot&Dab polished plaster .
I’ve just had my one bedroom Annex plastered skimmed. I cannot speak highly enough for the good work and the hard work that he put in. It was excellent, especially from a person like myself but I’ve worked in the building industry for the last 45 years. he done an excellent job and tidied up after he finished very good I would say actually top job.
Total property maintenance. External painting and interior painting. Paper hanging. Laminate flooring tiling and joinery
Established in 2021, Pure Construction Group Limited has rapidly built a reputation as a trusted multi-trade building contractor, serving the commercial, social, and domestic markets across Northwest England. With over 30 years of combined commercial and subcontract experience, our team has driven the steady growth of our business. We pride ourselves on being large enough to handle significant projects but small enough to provide personalised attention and exceptional service to every client. At Pure Construction Group, we offer a comprehensive range of services to meet diverse needs. Our offerings include everything from strip outs and kitchen & bathroom replacements to internal and external redecoration. We also specialise in disabled adaptations, retrofit work, structural repairs, groundworks, extensions & alterations, minor building works, roofing (both pitched and flat), damp proofing, and cleaning. Our broad service scope reflects our commitment to delivering high-quality solutions tailored to each project’s requirements.
I’ve been in the building trade for over 20 years and would like to think I’ve gained knowledge and experience in most aspects of domestic building i always like a challenge and try to make people’s concepts a reality I will always try my best to give a fair price and always adhere to time scales my main background is general building work .but I have a host of sub contractors working with me so we can take on more or less Any work you may require
RCB Kitchen Installations With over 20 years of experience, RCB Kitchen Installations provides professional, reliable kitchen fitting and installation services across Leeds and the surrounding areas. We pride ourselves on delivering high-quality workmanship, attention to detail, and a friendly, dependable service from start to finish. Whether you’re fitting a brand-new kitchen or upgrading your existing space, you can rely on our experience and expertise to bring your vision to life. Based in Leeds and highly recommended by our customers, RCB Kitchen Installations is committed to getting every job completed to a high standard, on time and with minimal hassle. Over 20 years’ experience • Leeds based • Quality workmanship • Highly recommended
Great to deal with, very knowledgeable and did a cracking job. Highly recommended - will use again for sure if I need anything else doing.
Your Local Mainteance Team Ltd based in Horley , Surrey. We are a small but friendly team who will come out and give you a free quote. No job to small! Repairs, Drains, Concreting, fencing, brick work Gardening etc. And all roofing new and Repairs
Top draw
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You always get a contract, a schedule of works and solid communications throughout the job. Quality, efficiency and pride in the finished article. Responsible, competent, committed staff, amazing workmanship excellent skill sets. Upto 100k Guarantees.
Quoted on our work, which was accepted and deposit paid. Then four weeks out from the agreed start date, said he'd forgotten to include costs for a full roof replacement (hip to gable extension) so it would be almost £30,000 more than the original price. We could not move forward, and £2,500 of our deposit was not returned to us as steels had already been purchased and cut (but he refused to connect us with the supplier so we could retain these for use in our project).
Gareth, the proprietor of GMS is a qualified wood machinist by trade and has over 25 years’ experience working within the construction industry. Gareth first started the business in 2005 with a view to provide clients across North Wales and Cheshire with kitchens. In the last 10 years the business has diversified and now accommodates a scheme of works within construction from kitchens to bathrooms, gardens to bedrooms, fire and flood damaged properties and more. Gareth employs several staff and subcontracts to NICEIC registered Electricians and GAS SAFE registered gas engineers. Therefore, GMS can offer project managing and the client only needs to converse with one trade [GMS] rather than multiple. Thus, taking the stress out of the job.
Great communication and work carried out to a high standard.
Friendly local general building firm, we are a no service too small, no project too tall company! Please contact us to find out more. We offer a full range of general building and plumbing services, including groundwork, drainage, carpentry, bricklaying, roofing, heating systems, maintainance, repairs. Our website offers a full range of further options.
Great work
I offer a wide range of home improvements from floors, doors, kitchens, skirtings, facings, flat pack furniture, all general home improvements, fencing and decking, sheds, rising damp control, wood worm,wood rot, all guaranteed.33 years experience
Job was to trim & hang 3 internal doors, Came when he said he would & done job quickly & efficiently for a very good price would definitely recommend
G.H.BUILDING CONTRACTOR
Damp Proofing
We serve with our team since 2012 Friendly service Guaranteed to finish the work as soon as possible We promise you to start at favourable times We provide service at affordable prices for every pocket
JC Building Contractors
Damp Proofing
At JC Building Contractors, We take on your construction projects in Lancashire and surrounding areas, covering the north west with a quality, hassle-free service.
Sunrise builders and decorators is your local friendly and reliable roofing and building company offering all aspects of property maintenance, from minor repairs to new installations also all aspects of guttering, facia and soffits from repairs to new with over 15 years experience contact us today for your free quotation.
Micheal did a great job, going above and beyond what was required in some instances. Timely, neat and polite. Would happily recommend.
House Extensions, Loft Conversions and Renovations Specialists
We have found drainage problems which the insurance company will not honour due to incorrect installation during this project. This has cost us dearly.
Hi my name is Tom I’ve been plastering for 20 years. I provide a clean helpful service and i do my up most to meet customers requirements
Tom came to skim my son's ceiling but because it had old artex and very uneven he decided to put a false ceiling in, board that and then skim it. Tom is a really friendly guy, kept showing me where he was up to in the job and was very tidy and did a great overall job at a good price. Wouldn't hesitate to use Tom again or recommend to friends and family.
YOUR MRH DEVELOPMENT LTD
Damp Proofing
It's all about the fine finishes.
At Forest Moor Projects, we are dedicated to providing high-quality plastering services throughout Yorkshire. With our expertise and attention to detail, we can transform any space into a work of art.Whether your project is residential or commercial, choosing the highest quality plastering and rendering services in Yorkshire can significantly enhance your property. With skilled professionals, you can achieve a beautiful and durable finish that stands the test of time. Steel RSJ Supporting Walls Creating New Spaces from Plans to Design When it comes to transforming your property and creating new, open spaces, steel RSJs (Rolled Steel Joists) are an essential structural solution. Whether you're removing walls to open up rooms or reconfiguring areas to match your design plans, RSJs provide the strength and stability required to support the remaining structure. From initial planning and structural calculations to the seamless integration of RSJs during construction, we ensure every step is handled professionally. Our expertise ensures that your vision is brought to life safely and efficiently, giving you the perfect balance of form and function for your newly created space
Brilliant. Great job. Tidy. Quick. And friendly guys to boot!
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