Damp Proofing Bexley

Bexley Damp Proofing & Timber Treatment

Damp Proofing Bexley Greater London (DA5): It isn't simply the fact that damp problems look unappealing, they can also induce chronic health issues and contribute to serious structural damage. Peeling wallpaper, patches of damp and flaking paintwork can hide far more serious issues, which could easily cost a lot of money to repair if they are not fairly quickly resolved. If you've got a problem such as this there is not much that you can do to solve it yourself, and the best course of action is to speak to an established Bexley damp proofing company to undertake an evaluation and come up with solutions.

Free Bexley Damp Proofing Quotes

If you've got troubles with dampness in your home in Bexley, there are three probable triggers:

Damp Proofing Bexley Greater London (DA5)


  • Penetrating Damp

  • Condensation

  • Rising Damp


These three primary forms of damp are described in depth below, together with strategies for prevention and resolution, should you discover them in your property in Bexley.


There are various external factors that can cause penetrating damp in a building, and these include such things as: broken roof tiles, cavity wall problems, damaged drainpipes or gutters and damaged or porous brickwork. Inside your Bexley home, penetrating damp can be the result of overflowing basins or baths, burst or leaking water pipes and damaged shower trays. Woodwork and walls can be affected if left uncontrolled, and will be visible as peeling or bubbling paintwork, damp, dark patches on walls and broken or blistered plaster.

You could get wet rot developing in your roof timbers, if you have a leaking roof, and it has been neglected for some time. In the worst case scenario, you may even have to replace the entire roof, as wet rot can cause your roof timbers to become dangerous and structurally unsound. If black fungus starts to appear on your woodwork and the timber in your roof feels "spongy" to touch, you might have problems with wet rot. Dealing with the issue swiftly is essential if you happen to notice any of these wet rot signs, as it can prevent further structural harm and the potential necessity of costly roof replacement.

You shouldn't panic however, because to stop these problems occurring, a few straightforward steps like cleaning your gutters & roof and checking for leaks, repointing brickwork and examining piping for leaks, should reduce such issues. If you get in touch with a professional damp proofing service in Bexley, they can check all of these things, and prepare a plan for both solving your damp issues and preventing further episodes.


Condensation Damp Bexley UK (020)

There are several things that cause dampness, however condensation is one of the most common and easily noticed. Small droplets of water appear on cooler surfaces when they come into contact with warm, humid air. It is a problem due to poor ventilation in places where there's high humidity, i.e. kitchens, bathrooms and boiler rooms.

To stop condensation problems, simple solutions include making certain that there is sufficient ventilation in the main trouble spots, and wiping up any droplets whenever they form. The necessary steps may involve the updating or installation of extractors, air bricks and cooker hoods, with the intention of redirecting damp air to the outside of your home in Bexley.

The best way to identify the main things that play a role in the problem, is to have a detailed damp proofing survey carried out by a credible Bexley damp proofing company. Occasionally damp air can be drawn in from outside, simply making matters worse. In order to control condensation issues, it is crucial that airflow and circulation in the home is regulated correctly, and by talking to an expert in this field, you will be able to get information and advice for fixing these issues.

Damp Proofing Quotes in Bexley Greater London


A damp proof course or membrane has been compulsory on houses built in the United Kingdom since 1875. You might not have a damp course installed on your home or property in Bexley if it was constructed earlier than this. It's possible that your damp proof membrane could have been damaged in some way if you are experiencing rising damp problems in a property built after this date.

It can be notoriously hard to distinguish rising damp, nevertheless some giveaway signs are; "tide marks" on walls, white powdery deposits forming on walls or being discovered on floor surfaces and crumbling or rotten skirting boards. If you notice or think you may have any of these signs, it is possible you have a problem with rising damp.

Rising Damp Bexley Greater London

Fixing rising damp issues can be as easy as checking your home's exterior walls and seeing if you can see a damp course. It ought to be 150 millimetres above ground level for satisfactory protection. You can dig away the surrounding soil to generate this gap if it is currently not enough, or you could install a damp proof membrane (DPM) higher up if the first option is not possible.

You might have more problematic issues if you discover that your damp proof membrane is OK, and it could be that the damp is seeping up from the ground, through your flooring, and into your home's walls, which is going to be an even more concerning situation.

Using a variety of procedures, damp proofing specialists in Bexley will swiftly identify and remedy rising damp issues. A damp proof cream (such as Dryzone or Permaguard) can be injected into your wall if you've got an older house with no damp proof course, or it is damaged over a considerable area. Holes are drilled at intervals along the mortar course, and a nozzle is used to inject the special cream, which then diffuses before curing to create an effective, horizontal water-repellent barrier.

If the damp proof cream isn't sufficient, or the damage is too extensive to your DPM, a brand new damp proof course may have to be installed. This is taking repair work to the extreme, however it may be the only remedy for your rising damp.

Damp Proofers Bexley (DA5)

For less severe areas of damp course damage, another potential remedy would be to coat with a bitumen based, waterproof latex emulsion paint. This has to be applied beneath your floor coverings, so tiles, carpets and wood flooring will have to be lifted prior to work being undertaken. This is particularly efficacious in basement areas as a part of the tanking procedure to make a room that's watertight. Your Bexley damp proofing specialist might advise applying building paper (a special foil backed membrane) before the bitumen paint has dried completely, additional protection in those problem areas.

Tanking: The process of coating exposed surfaces with a watertight paint in a cellar or below ground area is called "tanking". Any plaster and wall coverings must be taken off and the surfaces in question properly prepared before work commences, because this coating must be applied at the base level of floors and walls. You can replaster the walls and decorate over the top, after the coating has dried out completely. As it must be applied to a whole basement level or ground floor of a property, this is a very disruptive process. Therefore, it is wise to seek the advice of at least two or three damp proofing professionals to guarantee that this really is the only possible remedy.


Problems with condensation can definitely be helped by the use of dehumidifiers, which are a highly effective way to remove moisture from the air. The fact that these gadgets primarily alleviate the cause of the damp and don't get rid of it, is the drawback with dehumidifier use. To get the most reliable advice if you're suffering with dampness in any area of your home, you can contact an experienced damp proofing company in Bexley.


The most reliable recommendations for local professionals when it comes to home improvements are generally friends and neighbours. Before signing up to any damp proof services, always see if you can get at least three quotes from a variety of Bexley companies. If you've got any doubts about any company you should ask to see qualifications and professional memberships.

Professional Bexley damp proofing specialists ought to be signed up members of either the PCA (Property Care Association) or the Damp Proofing Association (DPA), or have professional qualifications from the Certificated Surveyor of Timber and Dampness (CSTDB) or the CSRT (Certificated Surveyor in Remedial Treatments).

If your Bexley damp proofing providers are in fact members of either the DPA or PCA they will be properly qualified and have acquired the appropriate working experience to offer a high quality service for all your damp proofing problems. This also offers a guarantee over any remedial work completed by one of their members.

Book a Damp Proofing in Bexley UK

Damp proofing can be carried out in Bexley and also in: Leyton Cross, Chislehurst, Barnehurst, Coldblow, Northumberland Heath, Blackfen, North Cray, Welling, Slade Green, Crayford, Albany Park, and in these postcodes DA5 1JS, DA5 1LP, DA5 1ND, DA5 1HY, DA5 1NG, DA5 1HT, DA5 1EP, DA5 1RH, DA5 1NL, and DA5 1AB. Locally based Bexley damp proof specialists will most likely have the telephone code 020 and the postcode DA5. Verifying this will ensure that you are accessing local providers of damp proofing. Bexley home and business owners will be able to benefit from these and many other similar services. By clicking on the "Quote" banner you can obtain damp proofing quotes from providers nearby.

Black Mould

Black mould is a common problem in homes in Bexley, particularly those made of timber. This fungus is considered to be toxic. It produces slime heads and conidia, which are a sign of its presence. If you discover this sort of mould in your property in Bexley, it's vital that you remove it straight away. If you think you may have black mould, it is important to get it checked by a professional. Qualified service providers in Bexley can conduct surveys and provide you with a free quote. If you're concerned that this mould issue is damaging your health, a damp proof specialist will provide you with a survey to determine the severity of the issue.

Black Mould Bexley

The first step in removing mould is to clean the area with soap and water. You should also use a disinfectant such as bleach, which can kill mould spores. Hydrogen peroxide and white vinegar are also effective disinfectants. However, you must be cautious while using bleach, because it could burn and irritate your eyes. Also, ensure good ventilation in the room where you're working, to avoid inhaling the fumes.

Another approach is the use of a water and baking soda paste to treat the black mould. This solution has a pH of 2.5, making it an effective antibacterial. Hydrogen peroxide is another solution that can be beneficial for getting rid of black mould. It is a natural, three-in-one solution that is safe to use, particularly on porous surfaces. (Tags: Black Mould Treatment Bexley, Black Mold Bexley, Black Mould Solutions Bexley, Black Mould Bexley)

Positive Input Ventilation Bexley

For alleviating damp problems within your house in Bexley, Positive Input Ventilation (PIV) could be the ideal solution. Alleviating damp and mould in your property or condensation on your windows can be accomplished to reduce the humidity through Positive Input Ventilation. A constant supply of fresh air accomplishes this. The regular refresh and replacement of air inside your home has been shown to reduce pollutants and odours, decrease dust mite allergens, and improve air quality, ultimately benefiting asthma and allergy sufferers in their day-to-day lives. PIV systems require a reasonably airtight dwelling and perform better when installed in a loft, both of which are important considerations when choosing this option. Gaps in 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.

Bexley Damp Proofing Tasks

Damp Proofing Tasks Bexley

There is a wide range of work that can be accomplished by your local Bexley damp proofing specialist including condensation control, replacement of faulty flashingsDPC, damp proofing assessments, brick damp proofing, damp proof cream injections, damp proof coursing, damp proofing concrete floors in Bexley, garage floor damp proofing, damp proofing solutions in loft conversions, commercial tanking, foundation damp proofing, cellar damp proofing Bexley, cavity wall tie replacement Bexley, dehumidifier installation, commercial damp proofing Bexley, timber preservation, basement water-proofing, timber surveys, timber treatments, damp proofing a garage in Bexley, rising damp advice Bexley, plaster replacement, positive input ventilation (PIV), rising damp prevention, damp proofing floors Bexley, damp proofing internal walls in Bexley, home damp proofing, cementitious tanking, landlord damp proofing services, rendering repairs, domestic damp proofing Bexley, damp proofing brickwork, damp proof paint application, flood defence, dampproofing surveys, and more. Listed are just a few of the activities that are performed by those specialising in damp proofing. Bexley providers will be happy to tell you about their entire range of services.

Damp Proofing Near Bexley

Also find: North Cray damp proofing, Northumberland Heath damp proofing, Blackfen damp proofing, Barnehurst damp proofing, Slade Green damp proofing, Chislehurst damp proofing, Crayford damp proofing, Leyton Cross damp proofing, Coldblow damp proofing, Welling damp proofing, Albany Park damp proofing and more. There are contractors who do damp proofing in just about all of these locations. Understanding the region's climate-induced challenges, these local specialists not only help to ensure your home's longevity and safety but also deliver customised solutions. Health issues and structural damage arising from problems with damp necessitate their immediate and effective resolution. Local residents can get damp proofing estimates by going here. Why not get started with your damp proofing project right away?

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