Damp Proofing Risca

Risca Damp Proofing & Timber Treatment

Damp Proofing Risca Wales (NP11): If you have problems with damp in your home in Risca, it is not just their undesirable appearance that you need to worry about, but also the fact that they can cause serious structural and health problems. If not dealt with immediately, the more critical problems could cost you 1000s to repair, and may be hard to spot beneath peeling wallpaper and patches of damp. It is much more cost effective in the long run to bring in an established Risca damp proofing specialist to check your home, and provide a complete damp proofing treatment for your dwelling.

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If you've got issues with dampness in your house in Risca, there are 3 possible causes:

Damp Proofing Risca Wales (NP11)


  • Penetrating Damp

  • Condensation

  • Rising Damp


The next article describes the causes of such problems with damp in Risca, and the different techniques for preventing and solving them.


Penetrating damp in your home can be attributable to various external factors for instance: cracked roof tiles, damaged drainpipes or gutters, unsound brickwork and blocked cavities. In the interior of your dwelling it can be due to overflowing basins or baths, damaged shower trays and burst or leaking pipework. Walls and timber components can be impacted if left uncontrolled, and will be visible as broken or blistered plaster, dark, damp patches on walls and peeling paintwork.

If you have a leaking roof and it's been left untreated for some time, it can cause wet rot to develop in your roof timbers. Although bricks and brickwork are not impacted by wet rot, your roof timbers can be seriously damaged, and if it becomes structurally unsound, the whole roof may need to be replaced. If black fungus appears on your woodwork and the roof timbers feel "spongy" to the touch, you may have the beginnings of wet rot. In the event that you identify any of these wet rot symptoms, swift attention is required to forestall further deterioration and the potential expense of a roof replacement.

The measures for prevention can be pretty basic, for example inspecting pipework for leaks, cleaning and checking your roof & gutters for leaks and repointing unsound brickwork. If you employ the expert services of a competent Risca damp proofing firm, they will check all these factors as a part of your all round damp proofing arrangement.


Condensation Damp Risca UK (01633)

A common form of damp in Risca properties, condensation is super easy to identify. When moist, warm air makes contact with cool surfaces (such as the glass in windows), minute droplets of water immediately form. Poor ventilation in areas with a high level of humidity, for instance in kitchens, bathrooms and boiler rooms, is the most frequent explanation for condensation.

Wiping up any droplets of water that form, and ensuring that you have adequate ventilation in the main trouble spots, are amongst the simplest solutions to such issues. The necessary steps might call for the upgrading or installation of extractors, air bricks and cooker hoods, with the intention of redirecting humid air outside of your property in Risca.

To find things which give rise to the issue by sucking in moist air from outside, a professional Risca company will conduct an in-depth damp proofing survey. The best way to adequately minimise condensation is to regulate airflow properly , and your local Risca damp proofing technician will be able to give you guidance and advice on how this can be accomplished.

Damp Proofing Quotes in Risca Wales


Houses constructed since 1875 in Great Britain have been required to have a damp proof course or membrane to be fitted as standard. It is possible that you may not have one installed if your home in Risca was built before this time. It is a possibility that your damp proof course or damp proof membrane might have been damaged if you are suffering with rising damp issues in a home built after this date.

Rising damp can be notoriously hard to identify, but some things to keep an eye out for are; rotten or crumbling skirtings, tide marks on walls and a white powdery deposit forming on walls or being found on floor surfaces. Although the existence of one or more of these is not conclusive, they're all indications of rising damp.

Rising Damp Risca Wales

Just checking your home's external walls to spot if you have a damp proof course can be the first step towards managing your problems with rising damp. For satisfactory protection it ought to be 150 millimetres (around 6") above ground level. Where you discover that this space does not exist, you could dig away the earth to increase it, or if this approach is not plausible, a higher DPM (damp proof membrane) will need to be put in.

You may have more challenging issues if you discover that your damp proof membrane is OK, and it could be that the damp is rising from the ground, through your flooring, and into your home's walls, which will be even more worrying.

Damp proofing specialists in Risca can swiftly identify and eliminate rising damp using a number of different techniques. If you have a somewhat older property with no DPM or one that is damaged over a considerable area, a damp proofing cream (such as Dryzone or Permaguard) can be injected into your walls. Holes are drilled at intervals in the brickwork, and a special nozzle used to inject the cream, which then soaks into the surrounding brickwork before curing to form an effective, horizontal water-repellent barrier.

If the damage to the membrane is too extensive, or if damp proofing cream injection is not a suitable solution, you might need to install a new damp proof course. Though this is of course a pretty extreme approach, it may be the best way to resolve your rising damp successfully.

Damp Proofing Specialists Risca (NP11)

Yet another solution for less severe areas of damage might include painting on a layer a bitumen based, waterproof latex emulsion coating. Wooden flooring, carpeting or tiles must be lifted prior to work being carried out, since it's applied beneath your existing floor coverings. Also used as an integral part of the tanking procedure to make a room watertight, this is an especially efficacious solution in cellars. Before the bitumen coating has completely dried out, your Risca damp proof technician may recommend the application of building paper (a specialist foil backed membrane), for additional protection.

Tanking: "Tanking" is a specific method used for making basements or other below-ground areas waterproof, involving the application of a special watertight paint on exposed surfaces. To ensure effective application, all existing plaster and wall coverings must first be removed, allowing the waterproof coating to be directly applied to the base of walls and floors. This step is crucial for creating an impermeable barrier against moisture. Once applied, it's essential to allow the coating to dry completely, a process that can take some time, before proceeding with replastering and any decorative finishes. This method, however, is quite invasive, requiring the treatment of the entire lower level of a property. Therefore, it's advisable to consult with several damp proofing specialists to determine if tanking is indeed the best solution for your specific rising damp issues. There may be alternative, less disruptive methods available that could be equally effective. Given the scale and potential disruption of tanking, it's important to consider all options and understand the long-term implications of such a treatment on your property.


To help with issues with condensation, you could try using dehumidifiers, which for removing moisture from the air, are very efficient. Due to the fact that dehumidifiers simply cover up the cause of the damp and not cure it, there are disadvantages to this option. A competent damp proofing specialist in Risca will be able to offer advice on the best solution if you're experiencing damp or mould in any part of your property.

The Benefits of Using Dehumidifiers

Presented below are some positive aspects of dehumidifier usage:

  1. 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.
  2. Prevents Corrosion and Rust: In areas with excessive levels of moisture they help to stop metal tools and appliances from corroding and rusting.
  3. Protects Structure and Belongings: The preservation of a building's structural integrity and the protection of possessions from moisture harm are ensured by maintaining lower humidity levels, which prevents damp-related problems.
  4. Health Improvements: The use of dehumidifiers to reduce ambient humidity levels is instrumental in suppressing the proliferation of mould and dust mites, allergens that commonly cause respiratory complications and exacerbate symptoms of asthma and allergies.
  5. Comfort Levels: Occupants' living conditions are improved through the decrease in humidity levels, making the indoor space feel more comfortable and cooler.
  6. Odour Reduction: Leads to a fresher, cleaner, and more enjoyable living environment by removing the musty smells linked with high humidity.


Friends and neighbours should invariably be the first choice when you're trying to get recommendations for local professionals. Before employing any damp proof services, you should always try to get at least two or three quotes from a variety of Risca companies. If you've got any doubts about any specific company you should ask to see evidence of professional membership certificates and accreditations.

Professional Risca damp proofing companies ought to be registered members of either the PCA (Property Care Association) or the Damp Proofing Association (DPA), or have qualifications from the CSRT (Certificated Surveyor in Remedial Treatments) or the Certificated Surveyor of Timber and Dampness.

You can be certain that your damp proofing provider is suitably qualified and has acquired the necessary working experience to offer a top notch damp proof service, if they are members of either the PCA or DPA. Any work completed by any one of their members is also guaranteed.

Book a Damp Proofing in Risca UK

Damp proofing services are available in in Risca and also in: Abercarn, Pontywaun, Machen, Oakdale, Coed Eva, Pontypool, Wyllie, Crosskeys, Rogerstone, Llanbradach, Rudry, together with these postcodes NP1 6EF, NP1 6PZ, NP1 6HB, NP1 6YF, NP1 6LX, NP1 6FZ, NP1 6GR, NP1 6YJ, NP1 6DS, and NP1 7AB. Local Risca damp proofing specialist will probably have the telephone dialling code 01633 and the postcode NP11. Verifying this can confirm you are accessing locally based providers of damp proofing. Risca property owners can benefit from these and various other related services. By clicking on the "Quote" banner you can get damp proofing price quotes from nearby providers.

Positive Input Ventilation Risca

If you're looking to reduce damp problems within your home or business premises in Risca, PIV (Positive Input Ventilation) may be the ideal solution. Positive Input Ventilation can aid in reducing humidity levels, which can alleviate damp and mould in your property or condensation on your windows. Achieving this is possible through the constant supply of fresh air. The constant refresh and replacement of air inside your house can lead to improved air quality, reduced odours and pollutants, and decreased dust mite allergens. When considering PIV systems, it is important to note that they work best when installed in an attic and require the premises to be fairly airtight. Fresh air can escape through spaces and gaps in windows or doors while contaminated air enters, as air takes the path of least resistance, similar to water.

Cementitious Tanking Risca

For preventing the ingress of water in underground spaces and basements, cementitious tanking is a much favoured method. Involving the application of a cement-based waterproofing system to the walls and floors of the room, this procedure is carried out. The grades of tanking material, which can be pre-manufactured or mixed on the job, are suitable for various substratum.

Cementitious Tanking Risca

Achieving maximum effectiveness with cementitious tanking, which can provide a long-lasting, durable barrier against water ingress, is contingent upon correct application. Before application, the surface must be devoid of any loose material or contaminants and must be clean and dry to ensure effectiveness.

Professional installation by a seasoned damp proofing specialist is the recommended course of action to achieve a long-lasting and high-quality result. Proper installation of cementitious tanking can offer an effective and reliable solution for waterproofing basements and cellars in Risca.

Woodworm Treatments Risca

Problems with woodworm are fairly common in Risca, particularly in buildings that are older, where the larvae of certain types of beetles gnaw away at the wood. This can cause considerable damage over the years, making the structure unsafe and unsound. Woodworm treatment is essential to prevent any further damage to the building.

So as to successfully address a woodworm infestation, it is crucial to first determine the specific species of beetle responsible for the damage. Given that different species of beetles call for specific approaches to treatment, it is advisable to hire the services of a competent woodworm expert who can conduct an extensive assessment and provide advice on the most suitable techniques for resolution.

When it comes to treating woodworm, insecticides are one the most effective solutions, and these can be applied in gel or liquid form. These treatments seep into the timber and eliminate the larvae. This method is most effective for modest infestations, and a professional will determine whether this is the best option. For infestations that are more severe, fumigation might be the answer. This involves sealing the affected area and releasing a gas into the space to kill off the woodworm larvae. Fumigation is much more invasive, however it's usually the most effective treatment for larger infestations.

To prevent woodworm infestations, it's vital to keep the environment unfavourable for the growth of the larvae. This can be accomplished through regulating humidity levels, adequate ventilation. Additionally, it's important to avoid using untreated wood, as this is more susceptible to woodworm infestations. Using timber that has been treated with a woodworm repellent can also prevent future infestations.

Frequent inspections of the building can help identify any woodworm infestations early, allowing for timely treatment to minimise damage. In addition, it's important to address any water damage, as damp wood attracts woodworm. If you have wooden furniture or objects in your home, it's essential to keep them dry and clean to prevent woodworm infestations.

All in all, woodworm prevention and treatment require a proactive approach. By identifying and addressing any warning signs of an infestation early, and taking action to prevent future infestations, property owners can protect their buildings and preserve their structural integrity. With the help of a competent Risca woodworm specialist and implementing prevention measures, woodworm infestations can be prevented and treated effectively.

DPC Replacement Risca

Protecting the structural integrity and aesthetic allure of your property in Risca necessitates the timely replacement of the Damp Proof Course (DPC). As time takes its toll, the existing DPC can deteriorate, potentially leading to rising damp and its associated complications. Vigilantly monitoring for signs such as deteriorating brickwork, damp spots or crumbling plaster is paramount. Replacing the DPC involves removing the old, compromised barrier and installing a new, robust one. This intricate process typically requires the expertise of seasoned professionals, as it hinges on meticulousness and precision to guarantee an impenetrable seal against moisture intrusion.

The choice of materials for the new Damp Proof Course can vary depending on the specific needs of the home. Traditional methods like bitumen or slate have a long history of success in combating rising damp, while more modern options like chemical injections offer a less disruptive approach. Effective DPC replacement not only prevents further moisture-related damage but also contributes to a healthy indoor environment and safeguards the value of your Risca property. Routine inspections and timely DPC replacement are essential for ensuring your home remains structurally sound and dry. (85222 DPC Replacement Risca)

Risca Damp Proofing Tasks

Damp Proofing Tasks Risca

There are a wide range of tasks that can be accomplished by your local Risca damp proofing specialist including condensation solutions, damp proof sealing, wall tie replacement, wood rot treatments, cellar waterproofing, positive input ventilation (PIV), damp proof membrane installation, mould and mildew removal, damp proofing concrete floors, damp proofing a garage, structural waterproofing, leak detection, rising damp prevention, damp proof tanking, floor damp proofing, wet rot control in Risca, cementitious tanking, damp proofing old stone walls, mould treatments, invasive weed control, damp surveys, plaster replacement, commercial tanking, domestic damp proofing in Risca, resolving mould problems, commercial damp proofing, dry rot treatments in Risca, missing DPC installations, rendering repairs, concrete damp proofing, and more. These are just a few of the duties that are performed by those specialising in damp proofing. Risca companies will tell you about their full range of damp proofing services.


Damp Proofing Near Risca

Also find: Oakdale damp proofing, Rudry damp proofing, Rogerstone damp proofing, Abercarn damp proofing, Machen damp proofing, Crosskeys damp proofing, Pontywaun damp proofing, Pontypool damp proofing, Wyllie damp proofing, Llanbradach damp proofing, Coed Eva damp proofing and more. Almost all of these localities are serviced by contractors who do damp proofing. Tailoring solutions for the safety and longevity of your home, these local experts have a deep understanding of the challenges arising from the region's weather conditions. Addressing problems with damp quickly and efficiently is essential to prevent structural damage and health concerns. Home and business owners in the region can get damp proofing quotes by clicking here.

Damp Proofing Services Risca

Find Damp Proofing Services in Risca Here
Damp Proofing Estimates in Risca Wales (01633)
  • Cementitious Tanking
  • Residential Damp Proofing
  • Condensation Prevention
  • Woodworm Treatment
  • Property Surveys
  • Wet Rot Treatments
  • Timber Preservation
  • Dampcourse Installation
  • Concrete Damp Proofing
  • Basement Waterproofing
  • Dry Rot Treatments
  • Home Damp Proofing
  • Mould Treatment
  • Damp Proofing Quotes

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Risca Damp Proofing Jobs: Browse damp proofing jobs in Risca by clicking here: Damp Proofing Jobs Risca

Professional damp proofing in NP11 area, phone code 01633.

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(This damp proofing Risca page was last updated on 17-05-2024)