Damp Proofing Wrexham

Wrexham Damp Proofing & Timber Treatment

Damp Proofing Wrexham Wales (LL1): Damp problems in your home in Wrexham don't only look unattractive, but they can also trigger major health and structural problems as well. Beneath those clumps of flaking paintwork, areas of peeling wallpaper and ugly damp patches, far more serious problems could be hiding, and if they are not resolved quickly, could be very costly to repair. To get the best damp proofing treatment for your property, you should contact a certified Wrexham damp proofing specialist to check out your house for issues.

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In Wrexham homes there are 3 major problem areas of how damp can affect your property:

Damp Proofing Wrexham Wales (LL1)


  • Penetrating Damp

  • Condensation

  • Rising Damp


To find out what the possible reasons for such damp problems are, and how you can go about fixing them, keep on reading...


Some of the external factors that may cause penetrating damp include: damaged downpipes or guttering, cracked roof tiles, porous brickwork and blocked cavities. Inside your dwelling, it can also be due to overflowing basins or bathtubs, damaged shower trays and leaking or burst water pipes. If left uncontrolled, blistering or broken plaster, flaking paintwork and damp, dark patches on walls, will be the obvious outcome of water soaking into the woodwork and walls.

You can get wet rot in your roofing timbers, if you have a leaking roof, and it has been neglected for some time. This could prove to be really expensive, because in the worst case scenario your roof timbers become structurally unsound, meaning that you are going to need a new roof. Wet rot can be identified by black fungus appearing on your woodwork and a "spongy" feel to the wood, along with a unique musty smell from the decaying timber.

You shouldn't panic however, because to stop these problems from occurring, a few straightforward steps like repointing brickwork, inspecting pipes for leaks and cleaning your gutters & roof and checking for leaks, should aleviate such issues. If you get hold of a competent damp proofing specialist in Wrexham, they will check all of these things, and put a plan together for both solving your damp problems and preventing further occurrences.


Condensation Damp Wrexham UK (01978)

Many houses in Wrexham have problems with condensation, and this is one of the most common factors behind damp. When cooler surfaces come into contact with humid, warm air, small water droplets form on those surfaces. Inadequate ventilation in places with a high level of humidity, for example in kitchens, bathrooms and boiler rooms, is the most common reason behind condensation.

To stop condensation issues, basic solutions include making sure you have adequate ventilation in the worst affected areas, and wiping up any droplets of water as soon as they form. To help remove the moist air from your house, you might need to install or upgrade extractors, cooker hoods and air bricks.

The best way to find out the key factors that contribute to the situation, is to have a detailed damp proofing survey carried out by a reputable Wrexham damp proofing specialist. In some cases moist air can be sucked in from outside, simply making matters worse. A specialist on this subject will be able to offer guidance, information and solutions on this matter, because to ensure that condensation problems are controlled, any airflow in the home must be regulated properly.

Damp Proofing Quotes in Wrexham Wales


A damp proof course or membrane has been installed as standard on houses built in Great Britain since 1875. It is possible that you may not have one installed if your house in Wrexham was constructed in the years before this. It's possible that your damp proof course may have been damaged somehow if you are experiencing rising damp issues in a house built after this year.

It can be rather difficult to distinguish rising damp, however some giveaway signs are; rotten or crumbling skirting boards, white powdery deposits appearing on walls or being discovered on floor surfaces and "tide marks" on walls. It's possible that you could have a rising damp problem if you've noticed one or more of these.

Rising Damp Wrexham Wales

Merely checking your outside walls to see if you have a damp course can be the first step towards resolving your rising damp. To be sure of a satisfactory degree of protection the DPM needs to be above ground level by no less than 150mm (about 6"). If you find this space does not exist, you can dig away the ground to increase it, or if this process is not possible, a higher damp proof membrane will need to be put in.

If your DPM is in order and the gap isn't the cause of the problem, dampness could be coming up through your floors and into your walls, which could be a more problematic issue.

Wrexham damp proofing technicians will quickly be able to identify the root cause of your rising damp issues, and employing a number of different techniques will quickly fix the problem. If you've got an older home with no damp proof membrane or one that's damaged over a wide area, a damp proof cream (such as Dryzone) can be carefully injected into your outside walls. This involves drilling holes at evenly spaced intervals in your brickwork and the special cream injected with a nozzle to plug the spaces behind the brickwork down to beneath ground level.

If the damage to the DPM is too severe, or if damp proofing injection cream is not a satisfactory solution, you might have to install a new damp proof course. While this level of repair work is a fairly extreme way to solve rising damp problems, it may be the only effective solution at the end of the day.

Damp Proofing Specialists Wrexham (LL1)

For smaller areas of damp course damage, another possible solution would be to coat with a bitumen based, waterproof latex emulsion paint. This is applied beneath your current floor coverings, so tiles, carpeting and wood flooring must be lifted before any work can be undertaken. This is especially effective in cellars as part of the "tanking" process to create a room which is watertight. Before the bitumen paint has dried completely, your Wrexham damp proofing specialist might advise the laying of building paper (a specialist foil backed membrane), for added protection.

Tanking: In areas of a property which are below ground, for example cellars, tanking is a process where surfaces that are exposed are covered in a waterproof coating. This must be applied on the base surface of walls and floors, therefore all wall coverings and plaster must be removed and the relevant surfaces correctly prepared before the commencement of any work. When this coating has been put on, it must be permitted to dry thoroughly before replastering any wall surfaces and decorating over it. This is an extremely disruptive job because it must be applied to a whole ground floor or basement level of a property, and it is recommended that you get more than one expert's opinion on whether this is the only remedy for your damp problems.


Dehumidifiers are an effective way of lowering the moisture content in the air, so for condensation problems they can help quite a bit. Owing to the fact that dehumidifiers primarily cover up the cause of the damp and don't cure it, there are issues with this option. To get the best advice if you are suffering from mould or damp in any area of your house, you can get in touch with a competent damp proofing specialist in Wrexham.


The best recommendations for local specialists with regards to home improvement projects are normally family and friends. Before employing any damp proofing services, you should try to get at least two or three estimates from a variety of Wrexham companies. If you have any doubts about any particular damp proofing company you should ask to look at professional memberships and accreditations.

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

You can guarantee that your damp proofing specialist is suitably qualified and has acquired the appropriate practical experience to carry out a top notch damp proofing service, if they've got membership of either the PCA or DPA. Such memberships also means there are certain guarantees for any work performed.

Book a Damp Proofing in Wrexham UK

Damp proofing can be undertaken in Wrexham and also nearby in: Gresford, Tanyfron, Cross Lanes, Marchwiel, Marford, Brymbo, Hightown, Minera, Rhosnesni, Coedpoeth, Coed-Y-Glyn, Bersham, Sontley, Rhostyllen, Rhos-Ddu, and in these postcodes LL11 0JH, LL11 0DY, LL11 1LR, LL11 0AJ, LL11 1BG, LL11 0LF, LL11 1LF, LL11 0FY, LL11 1WX, and LL11 1HF. Locally based Wrexham damp proof specialists will most likely have the postcode LL1 and the telephone dialling code 01978. Verifying this will make sure that you access locally based providers of damp proofing. Wrexham householders can benefit from these and various other damp proofing services. By simply clicking on the "Quote" banner you can obtain damp proofing price quotes from local providers.

Positive Input Ventilation (PIV) Wrexham

For alleviating damp issues within your home in Wrexham, Positive Input Ventilation (PIV) might be the ideal solution. To alleviate damp and mould in your dwelling, or condensation around your windows, consider using Positive Input Ventilation to reduce humidity levels. Achieving this is accomplished by the constant supply of fresh air. The steady replacement and refresh of air inside your house can lead to improved air quality, reduced odours and pollutants, and decreased dust mite allergens. PIV systems work better when installed in an attic, and it is important that your home is fairly airtight when considering this option. Spaces and gaps around windows or doors can cause fresh air to escape while allowing polluted air to enter, as air, similar to water, takes the path of least resistance.

Cementitious Tanking

A popular method for preventing water penetration in cellars 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. Coming in various grades suitable for different substrates, the tanking material can be pre-manufactured or mixed on-site.

Cementitious Tanking Wrexham

A durable and long-lasting barrier against water ingress can be achieved through correct application of cementitious tanking for maximum effectiveness. For optimal results, the surface must be free from any contaminants or loose material and must be dry and clean before application.

For a long-lasting and high-quality outcome, it is advisable to opt for professional installation by a competent damp proofing specialist. The correct installation of cementitious tanking can offer a reliable and effective solution for waterproofing cellars and basements in Wrexham. Prevention of water penetration and maintenance of efficiency can be ensured by dealing with any wear or damage through regular system inspection.

Dehumidifier Installation

Dehumidifiers are an essential appliance for maintaining comfortable and healthy indoor air quality, particularly in spaces with high humidity levels. Correct installation is paramount to ensure the unit performs at its best and lasts longer.

Before installing a dehumidifier, one must carefully select an obstruction-free location with a power socket nearby. Placing the unit on a flat surface and away from walls and furniture is essential to maintain sufficient air circulation.

To prevent water damage or overflow, the drainage system must be set up properly next. Connecting the dehumidifier to a drain or attaching a hose to the unit may be necessary steps in the process. The appliance's efficient operation is dependent on regular maintenance, such as cleaning or replacing the filter.

To ensure a safe and successful dehumidifier installation, it's advisable to consult the manufacturer's instructions or seek professional assistance. Proper installation and upkeep of a dehumidifier can significantly improve indoor air quality, mitigate moisture-related problems, and enhance overall comfort in homes or businesses.

Condensation Control Wrexham

Condensation control is a crucial aspect of maintaining a comfortable and healthy indoor environment. Condensation occurs when warm, moisture-laden air comes into contact with cooler surfaces, leading to the formation of water droplets. Inadequate control of condensation can result in mould growth, damage to building materials, and the deterioration of indoor air quality. Controlling condensation requires proper ventilation to regulate humidity levels and promote air circulation effectively. Reduction of condensation and differences in temperature can be attained by using insulation and double-glazed windows. Creating a more pleasant living or working environment is achievable by effectively managing condensation, which helps prevent potential problems.

In addition to reducing temperature differentials and minimising condensation, double-glazed windows and insulation can also help. Insulation prevents cold surfaces and warm, moist air from touching each other by serving as a barrier. This temperature difference reduction decreases the likelihood of condensation forming on surfaces like ceilings, windows and walls. Double-glazing is effective at maintaining an even interior temperature and curbing condensation, thanks to its two panes of glass with an insulating layer in between. (23095*)

Wrexham Damp Proofing Tasks

Damp Proofing Tasks Wrexham

There are a number of different tasks that can be carried out by your local Wrexham damp proofing specialist including foundation damp proofing in Wrexham, cavity wall construction, damp proof paint applications, rising damp advice Wrexham, home damp proofing, damp proofing a cellar, dry rot treatments, flood defence, timber surveys, property surveys, concrete damp proofing Wrexham, condensation treatment, damp proofing concrete floors, woodworm eradication, damp proofing a garage in Wrexham, garage damp proofing, leak detection, chemical DPC injection, commercial damp proofing Wrexham, cellar water-proofing Wrexham, damp proof tanking, wood rot treatments, cavity wall tie replacement, the treament of efflorescence, condensation solutions, external damp proofing Wrexham, invasive weed control, treatments for black mould, damp proof sealing in Wrexham, wet rot control in Wrexham, brickwork damp proofing, damp proofing brickwork Wrexham, floor damp proofing, solutions for penetrating damp in Wrexham, residential damp proofing Wrexham, and lots more. Listed are just a small portion of the tasks that are undertaken by those doing damp proofing. Wrexham providers will inform you of their entire range of services.

Damp Proofing Near Wrexham

Also find: Rhostyllen damp proofing, Minera damp proofing, Bersham damp proofing, Hightown damp proofing, Brymbo damp proofing, Gresford damp proofing, Rhosnesni damp proofing, Rhos-Ddu damp proofing, Marford damp proofing, Tanyfron damp proofing, Sontley damp proofing, Marchwiel damp proofing, Cross Lanes damp proofing, Coed-Y-Glyn damp proofing, Coedpoeth damp proofing and more. There are people who do damp proofing in practically all of these towns and areas. Understanding the region's weather-induced challenges, these local experts not only ensure your home's safety and longevity but also deliver customised solutions. Health issues and structural damage caused by problems with damp require urgent and effective intervention. Home and property owners in these localities can get damp proofing price quotes by clicking here.

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(This damp proofing Wrexham page was updated on 14-06-2024)