Damp Proofing Nailsea

Nailsea Damp Proofing & Timber Treatment

Damp Proofing Nailsea Somerset (BS48): Having damp problems in your home in Nailsea can lead to severe health and structural issues, as well as appearing unappealing. If not treated immediately, the more critical issues could cost you thousands to repair, and might be hard to spot beneath patches of damp and peeling wallpaper. It is much more cost effective in the longer term to get in touch with a professional Nailsea damp proofing specialist to survey your home, and offer a complete damp proofing remedy for your dwelling.

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In Nailsea buildings there are 3 major problem areas of how damp can affect your property:

Damp Proofing Nailsea Somerset (BS48)


  • Penetrating Damp

  • Condensation

  • Rising Damp


These 3 primary forms of damp are reviewed in greater detail below, together with recommendations for prevention and resolution, in the event you find them in your home in Nailsea.


Penetrating damp in buildings can be attributable to a variety of external factors such as: damaged guttering, cavity wall problems, unsound brickwork and broken or loose roof tiles. Inside, overflowing basins or baths, cracked shower trays and burst or leaking pipes, can cause penetrating damp. If left to continue leaking these issues enable water to soak into the woodwork and walls, which with time lead to blistered or broken plaster, peeling or bubbling paintwork and dark damp patches on walls.

If left untreated over a long period of time, a leaky roof can cause wet rot to arise in your roof timbers. If worse comes to worst, you may even have to rebuild the whole roof, since wet rot can cause severe problems with the structural integrity of your roofing timbers. A distinctive musty odour, a "spongy" feel to your rafters and the appearance of black fungus growth, could all herald the presence of wet rot. Upon noticing any of these wet rot indications, prompt action is essential to prevent further structural harm and the potential need for a expensive roof replacement.

Simple steps like repointing brickwork, examining piping for leaks and cleaning and checking your guttering and roof for leaks, will be the basic preventative measures. As part of a complete damp proofing program, your local Nailsea damp proofing company will check all of these aspects.


Condensation Damp Nailsea UK (01275)

Very easy to identify and a contributing factor to damp in many Nailsea homes, condensation is very common. Minute droplets of water form on cool surfaces when warm, humid air comes into contact with them. Poor ventilation in areas with a high level of humidity, for instance in kitchens, bathrooms and boiler rooms, is the most common explanation for condensation.

Wiping up any water droplets that form, and making sure that you have adequate ventilation in the main trouble spots, are amongst the easiest solutions to such problems. Redirecting moisture laden air to the outside of your home in Nailsea, by fitting or updating air bricks, cooker hoods and extractors, will help you to remedy this issue.

By carrying out a detailed damp proofing survey, a professional Nailsea company will find any areas where moist air is sucked in from outside, simply making things worse. Circulation and airflow has to be properly regulated to successfully minimise condensation, and a knowledgeable damp proofing technician will be able to offer advice and solutions on this question.

Damp Proofing Quotes in Nailsea Somerset


Houses built since 1875 in Great Britain have required a damp proof course to be installed as standard. If your home was built before this period it's conceivable that you may not have one installed. If you're suffering with rising damp in a home constructed after this period it may be that your damp proof course or damp proof membrane has been somehow or other.

Although rather difficult to identify, rotten or crumbling skirting boards, "tide marks" on walls and a white powdery deposit being found on floor surfaces or appearing on walls, are all giveaway indications of rising damp. Whilst the existence of one or more of these isn't conclusive, they are all clear indicators of rising damp.

Rising Damp Nailsea Somerset

Dealing with rising damp problems can be as easy as checking your external walls and seeing if you can see a damp proof course. In order to get a satisfactory measure of protection the DPM should be above ground level by at least 150 millimetres. If this is not the situation you might be able to dig the ground away to create this space, or if this isn't plausible, you could install a higher damp proof course.

If your damp course is in order and the gap from the ground is not the cause of the problem, moisture might be rising up through your flooring and into your walls, which could be a more problematic issue.

Using a number of different procedures, damp proofing technicians in Nailsea can swiftly identify and resolve your rising damp problems. Older homes which either have no damp proof membrane, or have a compromised one that is damaged over a wide area, can have a damp proof cream (such as Permaguard) injected into the external walls. This involves the drilling of holes at intervals in your brickwork and the cream injected with a special nozzle to fill the spaces behind the brickwork.

If the damage to the DPM is too extensive, or if damp proofing injection cream is not a suitable solution, you may have to put in a new damp proof course. While this sort of repair work is a fairly extreme way to solve damp issues, it could be the only effective solution when all is said and done.

Damp Proofers Nailsea (BS48)

The application of a waterproof (bitumen based) latex emulsion, is another possible solution for smaller areas of membrane damage. Because this is going to be applied under any existing floor coverings, tiles, wooden flooring and carpets will need to be lifted before this procedure can begin. In cellars this is an especially efficacious treatment, and will form a part of the tanking procedure that is used to make rooms watertight. Your Nailsea damp proofing expert may advise the laying of building paper (a special foil backed membrane) before the bitumen paint has completely dried out, additional protection in those trouble spots.

Tanking: In basements, cellars and below ground areas of a property, tanking is the process where exposed surfaces are painted with a watertight coating. As this waterproof coating has to be applied to the bare surfaces of floors and walls, any wall covering and plaster must be taken off before work commences, and all surfaces properly prepared. When this paint has been applied, it should be permitted to dry completely before replastering any walls and decorating over it. Because it must be applied to a whole ground floor or basement level of a building, this is a really disruptive process. It is therefore wise to contact more than one damp proofing expert to be sure that this is really the only possible remedy.


Problems with condensation can certainly be improved by the use of dehumidifiers, which are an efficient way of reducing the moisture content in the air. Due to the fact that dehumidifiers simply cover up the cause of the damp and not cure it, there are downsides to this option. A competent damp proofing specialist in Nailsea will be ready to advise on the best solution if you're suffering from damp in any part of your property.

Benefits of Using Dehumidifiers

Below, you'll find a list of notable advantages that come with the utilisation of dehumidifiers:

  1. Odour Reduction: Removes musty smells linked to elevated humidity levels, resulting in a more refreshing and enjoyable living space.
  2. Comfort: The reduction of humidity inside can lead to a feeling of increased coolness and comfort, thereby bettering living conditions.
  3. Prevents Corrosion and Rust: Where there is excessive amounts of moisture they help to prevent the corrosion and rusting of metal appliances and tools.
  4. Energy Efficiency: Savings on the use of energy may result from the use of some dehumidifiers, as they make air easier to heat by reducing moisture, thereby improving heating system efficiency.
  5. Protects Belongings and Property Structure: Lower levels of humidity contribute to the protection of the building's structural integrity by avoiding damp-related problems and also safeguard belongings from the damage moisture can cause.
  6. Improvements in Health: Dehumidifiers, by controlling humidity levels, play a significant part in inhibiting the growth of allergens like dust mites and mould, which can trigger respiratory problems and amplify the effects of allergies and asthma.


As with any project, the best recommendations for a professional come from neighbours and friends. Always acquire at least 3 or 4 different estimates from a variety of companies, and if you've got any doubts you can ask to see evidence of professional membership certificates and accreditations, before hiring any damp proof services.

Look for qualifications and membership from trade bodies such as the DPA (Damp Proofing Association) or the PCA (Property Care Association), or contractors holding the CSRT (Certificated Surveyor in Remedial Treatments) or the Certificated Surveyor of Timber and Dampness accreditations.

Membership of the PCA or DPA guarantees that your selected damp proofing specialist is well qualified and has the necessary experience to provide a first class damp proof service. Such memberships also means that there are guarantees for any work undertaken.

Book a Damp Proofing in Nailsea UK

Damp proofing can be done in Nailsea and also nearby in: Tickenham, Claverham, Clapton-in-Gordano, Kenn, Farleigh, Failand, West Town, Brockley, Backwell, St Marys Grove, Chelvey, Flax Bourton, Wraxall, East End, Portbury, and in these postcodes BS48 2DG, BS48 1RJ, BS48 1QX, BS48 1QY, BS48 1AQ, BS48 1BG, BS48 1BJ, BS48 2BA, BS48 1AU, and BS48 2HJ. Locally based Nailsea damp proofers will likely have the telephone dialling code 01275 and the postcode BS48. Verifying this should make certain that you access locally based providers of damp proofing. Nailsea homeowners are able to utilise these and countless other related services. Click on the "Quote" banner to obtain damp proofing quotes.

Cementitious Tanking Nailsea

A popular method for preventing the penetration of water in underground spaces and basements is cementitious tanking. To the walls and floors of the space or room, a cement-based waterproofing system is applied as part of this process. The tanking material, which can be mixed on the job or pre-manufactured, is offered in a range of grades suitable for various substrates.

Cementitious Tanking Nailsea

To achieve the best possible outcome, cementitious tanking must be applied correctly, as it can provide a durable and long-lasting barrier against water penetration. To ensure the best results, the surface must be dry, clean, and free from any contaminants or loose material prior to application.

The best way to achieve a high-quality, long-lasting result is through professional installation by a competent damp proofing specialist. Cementitious tanking, when properly installed, can be a reliable and effective solution for waterproofing basements and underground spaces in Nailsea. Cementitious tanking can have a longer lifespan with adequate maintenance. By routinely inspecting the system and addressing any damage or wear, water ingress can be prevented and its performance maintained.

DPC Replacement Nailsea

Maintaining the visual appearance and structural integrity of your property in Nailsea necessitates timely replacement of the Damp Proof Course (DPC). The existing DPC, over time, can deteriorate due to wear and tear, potentially leading to rising damp. Prompt identification of signs like crumbling plaster, deteriorating brickwork or damp spots is crucial. DPC replacement involves removing the old, ineffective barrier and installing a new, robust one. This process typically requires professional expertise, as it demands thoroughness and precision to ensure a reliable seal against moisture ingress.

The choice of materials for the new DPC can vary, from traditional methods like bitumen or slate to more modern options such as chemical injections. Properly executed DPC replacement not only prevents further moisture-related damage but also helps maintain a healthy indoor environment and preserves the value of your Nailsea property. Routine inspections and timely DPC replacement can go a long way in ensuring your home remains dry and structurally sound. (85222 DPC Replacement Nailsea)

Nailsea Damp Proofing Tasks

Damp Proofing Tasks Nailsea

There is a range of work that can be carried out by your local Nailsea damp proofing specialist including plaster replacement, damp proofing walls, wet rot treatment, property preservation, mould treatments, concrete damp proofing, replacement of faulty flashingsdamp proof course, woodworm treatments, vapour barrier installation in Nailsea, brickwork damp proofing, invasive weed control, defective damp proof course replacement in Nailsea, timber preservation, wall tie replacement, structural waterproofing, condensation control, damp proofing assessments, rising damp treatment, exterior damp proofing in Nailsea, timber treatment, landlord damp proofing services, rendering repairs, concrete repair, dry rot treatments, solving condensation problems, commercial tanking, timber surveys, damp treatments, efflorescence treatments, condensation solutions, and lots more. Listed are just a selection of the duties that are undertaken by people specialising in damp proofing. Nailsea specialists will be happy to tell you about their entire range of services.


Damp Proofing Near Nailsea

Also find: West Town damp proofing, Farleigh damp proofing, Chelvey damp proofing, East End damp proofing, Claverham damp proofing, Brockley damp proofing, Backwell damp proofing, Flax Bourton damp proofing, Failand damp proofing, Wraxall damp proofing, St Marys Grove damp proofing, Kenn damp proofing, Portbury damp proofing, Clapton-in-Gordano damp proofing, Tickenham damp proofing and more. Firms who do damp proofing can be found in almost all of these localities. These local professionals are well-versed in the weather conditions and proactively deliver tailored solutions for your property's long-term safety and protection. Structural damage and health concerns arising from problems with dampness necessitate their immediate and effective resolution. Home and business owners in these areas can get damp proofing quotes by simply going here. Do you have an issue with dampness in your house? Get a quote right away!

Damp Proofing Services Nailsea

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Damp Proofing Estimates in Nailsea Somerset (01275)
  • Nailsea Cementitious Tanking
  • Nailsea Cheap Damp Proofing
  • Nailsea Condensation Treatments
  • Nailsea Industrial Damp Proofing
  • Nailsea Property Surveys
  • Nailsea Mould Prevention
  • Nailsea Residential Damp Proofing
  • Nailsea Timber Preservation
  • Nailsea Timber Treatments
  • Nailsea Basement Waterproofing
  • Nailsea Wet Rot Treatments
  • Nailsea Damp Proofing Services
  • Nailsea Dry Rot Treatments
  • Nailsea Damp Proofing Estimates

Damp Proofing Jobs Nailsea: See damp proofing jobs near Nailsea by clicking here: General Damp Proofing Jobs

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Specialist damp proofing in BS48 area, (dialling code 01275).

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(This damp proofing Nailsea article was updated on 17-05-2024)