Damp Proofing Leigh

Leigh Damp Proofing & Timber Treatment

Damp Proofing Leigh Greater Manchester (WN7): If you have damp problems in your property in Leigh, it isn't just their unattractive appearance that you need to be concerned about, but also the fact that they can cause serious health and structural problems. Beneath those ugly damp patches, clumps of flaking paintwork and areas of peeling wallpaper, far more serious issues may be hiding, and if they are not remedied swiftly, could be fairly costly to repair. The best solution if you've got issues like this with your property in Leigh, is to get hold of a certified damp proofing company, and get them to have a look.

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Essentially, when considering damp in the home there are three major problem areas:

Damp Proofing Leigh Greater Manchester (WN7)


  • Penetrating Damp

  • Condensation

  • Rising Damp


These 3 key forms of damp are explained in greater detail in this article, along with strategies for prevention and resolution, if you happen to discover them in your property in Leigh.


A few of the exterior factors that may cause penetrating damp in a property include: blocked cavity walls, porous brickwork, broken or loose roof tiles and defective gutters or drainpipes. Inside a home, dripping or burst water pipes, overflowing baths or sinks and cracked shower trays, can trigger penetrating damp. Walls and timber components can be affected if left unresolved, and will be noticeable as peeling paintwork, broken or blistering plaster and dark, damp patches on walls.

If you have a leaky roof and it has been neglected for quite some time, it can cause wet rot to develop in your roof timbers. This could prove to be extremely expensive, because if worse comes to worse your roof timbers become structurally unsound, with the result that you will need a whole new roof. If your roof timbers feel "spongy" to touch, and a black fungus starts appearing the wood, you might have wet rot in your roof structure.

Some elementary measures can help prevent this, such as: cleaning and checking your gutters & roof for leaks, repointing unsound brickwork and examining pipes for leaks. A knowledgeable Leigh damp proof specialist will check these areas in order to help avoid any future problems, as an element of fixing your dampness issues.


Condensation Damp Leigh UK (01942)

Among the most common reasons for dampness is condensation, and numerous homes in Leigh have problems with this. When warm, humid air comes into contact with a cool surface, water collects as small droplets. Where high humidity is present, as in bathrooms, kitchens and boiler rooms, condensation is often caused by poor ventilation.

To lower the impact of this issue there are a couple of steps that you can take. You can wipe away any droplets of water the instant they form, and you can ensure that there is enough ventilation in areas that suffer most from condensation. Redirecting humid air outside of your property in Leigh, by updating or fitting extractor fans, air bricks and cooker hoods, will help you to eliminate this annoying problem.

To find circumstances which contribute to the situation by sucking in moist air from outside, a reliable Leigh damp proofing company will carry out an in-depth damp proofing survey. An expert on this topic will be able to offer advice, information and solutions on this matter, because for condensation problems to be controlled, airflow in the home must be regulated properly.

Damp Proofing Quotes in Leigh Greater Manchester


Ever since 1875, a damp proof course has been fitted as standard in all homes built in the UK. It is perfectly possible that you might not have one installed if your home or property in Leigh was built in the years before this. It is possible that your damp proof course or membrane might have been damaged somehow if you are suffering with rising damp issues in a home built after this year.

Rising damp can be hard to distinguish, but some things to watch out for are; rotten or crumbling skirtings, a white powdery deposit being discovered on floor surfaces or appearing on walls and "tide marks" on walls. If you see or think that you may have any of these issues, it's possible you have a problem with rising damp.

Rising Damp Leigh Greater Manchester

Purely checking your property's exterior walls to find out if you've got a damp proof course can be the first step towards resolving your rising damp. For adequate protection it should be 150mm (about six inches) above ground level. Where you discover that this space does not exist, you can dig the soil away to increase it, or if this process is not feasible, a higher DPM will have to be installed.

If this isn't the cause of the problem and your DPM (damp proof membrane) is in order, there might be more challenging issues to deal with caused by the moisture coming up from the ground beneath, up through your floor, and into your walls.

Damp proofing professionals in Leigh can swiftly identify and remedy rising damp using a number of techniques. If you've got a somewhat older home with no damp proof course or one that is damaged over a substantial area, a damp proof cream (such as Permaguard or Dryzone) can be injected into your outside walls. Evenly spaced holes are drilled at intervals in the mortar joint, and a special nozzle is used to inject the cream, which then soaks into the surrounding brickwork before curing to form an effective, horizontal water-repelling barrier.

If the deterioration of the membrane is too drastic, or if damp proofing injection cream isn't an appropriate treatment, you may have to install a new damp proof course. Although this is obviously a pretty drastic plan of action, it may be the only way to resolve your damp problems successfully.

Damp Proofers Leigh (WN7)

For minimal areas of damage, another potential remedy could be to coat with a waterproof (bitumen based) latex emulsion. Tiles, wooden flooring or carpets will have to be lifted before any work is carried out, since it is applied underneath your floor coverings. In cellars this is a particularly effective treatment, and will form a part of the "tanking" process which is used to make spaces watertight. Before the bitumen coating has has dried out completely, your Leigh damp proofing technician might advise the laying of building paper (a special foil backed membrane), for further protection.

Tanking: The process of covering exposed surfaces in a waterproof paint in a basement or below ground area is called tanking. Since this coating has to be applied to the bare surfaces of floors and walls, any wall covering and plaster must be taken off before any work can begin, and the surfaces in question prepared correctly. You can replaster and decorate on top of it, after the paint has thoroughly dried out. As it must be applied to an entire basement level or ground floor of a property, this is a highly disruptive job. It's therefore advisable to bring in at least 3 damp proofing specialists to guarantee that this really is the only effective option.


Dehumidifiers are an effective way of reducing the moisture content in the air, so for issues with condensation they can help quite a lot. The fact that they primarily cover up the cause of the damp and not get rid of it, is the disadvantage with the use of dehumidifiers. If you're suffering with dampness in any part of your home in Leigh, you should get in touch with an experienced damp proofing company for the best advice.


Family and friends should invariably be the first choice when you're looking for recommendations for local professionals. Always obtain at least two or three different quotations from various local companies, and if you have any doubts you should ask to see evidence of professional membership certificates and qualifications, before employing any damp proofing services.

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

You can be certain that your damp proofing specialist is properly qualified and has the appropriate experience to perform a first class damp proof service, if they are members of either the DPA or PCA. Any remedial work supplied by one of their members is also guaranteed.

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Dehumidifier Installation Leigh

Dehumidifiers play a vital role in ensuring comfortable and healthy indoor air quality, particularly in regions with high levels of humidity. Without correct installation, the unit's performance and longevity will be compromised.

Dehumidifier Installation Leigh

Picking a suitable location that is obstruction-free and has a power socket nearby is essential before dehumidifier installation. Sufficient air circulation requires placing the unit on a flat surface and keeping it away from furniture and walls.

Properly setting up the drainage system next is vital to prevent water damage or overflow. This could involve connecting the dehumidifier to a drain or attaching a hose to the unit. Regular maintenance, such as replacing the filter and cleaning, is essential to ensure the unit operates effectively.

Optimal benefits and performance of a dehumidifier can be significantly enhanced by carefully selecting its size and location. For a successful and safe dehumidifier installation, it's recommended to seek the help of a professional or consult the manufacturer's instructions. Indoor air quality can be improved, moisture-related problems reduced, and overall comfort enhanced in homes or businesses through proper dehumidifier installation and servicing.

Woodworm Treatment and Prevention

Woodworm infestations are quite common in Leigh, especially in older buildings. The woodworm larvae feast on wood, weakening structures and causing damage over time. If left unresolved, woodworm can cause severe damage and compromise the structural integrity of buildings. Fortunately, there are effective woodworm treatment options available in Leigh.

The first step in woodworm prevention is to identify the signs of an infestation. These include tiny holes in the timber, sawdust or frass on the floor or nearby surfaces, and weakened or damaged wood. If you notice any of these signs, it's crucial that you act swiftly and call a professional woodworm specialist. Once an infestation is identified, the kind of beetle causing the problem needs to be identified since different types require different treatments. Expert woodworm specialists can carry out an inspection and advise on the best treatment plan.

Insecticides are one of the most effective methods for treating woodworm, which can be applied in gel or liquid form. These treatments penetrate the timber and exterminate the larvae. For more serious infestations, fumigation may be required, which involves sealing the affected area and discharging a gas into the space to kill off the larvae.

Preventing future woodworm infestations requires creating an environment that isn't favourable for their growth. This can be accomplished through appropriate management of the surroundings, including regulating humidity levels, ensuring good ventilation, and addressing any current woodworm infestations as soon as they are detected. By adopting these proactive measures, one can effectively mitigate the risk of woodworm damage and the associated costs.

Cementitious Tanking

In order to prevent the penetration of water in cellars and basements, many householders turn to cementitious tanking as their preferred strategy. Applying a cement-based water-resistant system to the floors and walls of the room or space is a crucial part of this process. The tanking material has various grades that are suitable for different substratum and can either be pre-manufactured or mixed at the work site.

Cementitious Tanking Leigh

If correctly applied for maximum effectiveness, cementitious tanking can provide a long-lasting and durable barrier against water penetration. Before application, it is crucial to make certain that the surface is free from any contaminants or loose material and is dry and clean.

To attain a high-quality and long-lasting outcome, the ideal choice is professional installation by a certified damp proofing specialist. With correct installation, cementitious tanking can provide a reliable and effective solution for waterproofing underground spaces and cellars in Leigh. Adequate maintenance is crucial to extend the lifespan of cementitious tanking. Frequent inspection of the system is necessary to maintain its efficiency and prevent moisture ingress by addressing any wear or damage.

Condensation Control Leigh

An important element in maintaining a healthy and comfortable indoor environment is the control of condensation. The contact between cooler surfaces and warm, moist air causes the formation of water droplets through condensation. Uncontrolled condensation can result in damage to building materials, mould growth, and the deterioration of indoor air quality. Achieving condensation control relies on adequate ventilation, which regulates the amount of humidity and ensures adequate air flow. The use of double-glazed windows and insulation assists in reducing temperature differentials and minimising condensation. Through effective condensation management, potential problems can be avoided, resulting in a more pleasant working or living environment.

Insulation and double-glazed windows can help to make a difference in reducing temperature differentials and minimising condensation. Moist, warm air cannot come into direct contact with cold surfaces because of insulation, which serves as a thermal barrier. A temperature difference reduction makes it less likely for condensation to form on surfaces like windows, ceilings and walls. Double-glazing is effective at maintaining an even indoor temperature and further suppressing condensation, as it features 2 panes of glass with an insulating layer in between.

To control condensation effectively, one method is to tackle the sources of moisture directly. Moisture is released into the air by activities such as showering, cooking and drying clothes indoors. To prevent an excessive build-up of humidity, use exhaust fans and ensure proper ventilation in kitchens and bathrooms. Acceptable indoor humidity levels can be maintained in areas at risk of high moisture content by using dehumidifiers. (14876 - Condensation Control Leigh)

Damp Proofing Near Leigh

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Leigh Damp Proofing Tasks

Damp Proofing Tasks Leigh

There is a wide range of work that can be carried out by your local Leigh damp proofing specialist including solving condensation problems, domestic damp proofing Leigh, woodworm treatment, wet rot treatment, damp proof coursing, rising damp advice, damp treatments, home damp proofing, commercial damp proofing Leigh, vapour barriers, landlord damp proofing services, damp proofing old stone walls in Leigh, damp course installations, damp proofing a garage, replacement of faulty flashingsdamp proof course, wall damp proofing Leigh, garage floor damp proofing, damp proofing assessments, resolving mould problems, damp proof tanking, leak detection in Leigh, wood rot treatments, rising damp prevention, condensation control, timber treatment Leigh, damp control, plaster replacement, damp proof paint applications, condensation solutions, cheap damp proofing Leigh, missing damp proof course installations, rendering repairs, chemical DPC injection, dehumidifier installation, pressure grouting in Leigh, and more. These are just a small portion of the tasks that are handled by those doing damp proofing. Leigh providers will tell you about their entire range of damp proofing services.

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(This damp proofing Leigh page was updated on 12-09-2023)