Damp Proofing Eltham

Eltham Damp Proofing & Timber Treatment

Damp Proofing Eltham Greater London (SE9): If you've got problems with damp in your home in Eltham, it is not just their unattractive appearance that you have to be concerned with, but also the fact that they can cause health and structural problems. More significant problems can also be hidden beneath patches of damp and peeling wallpaper, and could cost 1000's of pounds to repair if not dealt with swiftly. To deliver the best damp proofing treatment for your home, it is far more cost effective in the long term to call in a professional Eltham damp proofing specialist to inspect your house.

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In Eltham dwellings there are three primary problem areas of how damp can affect your property:

Damp Proofing Eltham Greater London (SE9)


  • Penetrating Damp

  • Condensation

  • Rising Damp


The next article describes what causes such damp issues in Eltham, and the various ways of avoiding and resolving them.


There are numerous exterior issues that can cause penetrating damp, and these include things such as: damaged downspouts or guttering, blocked cavity walls, damaged or porous brickwork and cracked or loose roof tiles. In the interior of your house it can be a result of overflowing sinks or bathtubs, cracked shower trays and burst or leaky water pipes. If left to continue leaking these issues enable water to soak into the woodwork and walls, which in time create broken or blistered plaster, damp, dark patches on walls and peeling or bubbling paintwork.

If left untreated for a while, a leaky roof can cause wet rot to occur in your roof timbers. This could prove to be very expensive, because if worse comes to worst the structural integrity of your roof timbers could be compromised, with the result that you'll need an entire new roof. If black fungus starts to appear on any woodwork and the timber in your roof feels "spongy" to the touch, you may have a case of wet rot. It is essential to promptly deal with any signs of wet rot to prevent further harm and the potential need for expensive roof replacement.

To prevent this, there are some elementary measures you can take: cleaning your gutters & roof and checking for leaks, repointing unsound brickwork and inspecting pipework for leaks. A certified damp proofer in Eltham will check all of these areas in order to help prevent any future problems, as an integral part of resolving your issues with damp.


Condensation Damp Eltham UK (020)

Among the most common reasons for dampness is condensation, and many households in Eltham suffer from this. When a cold surface makes contact with warm, humid air, water collects as tiny droplets upon that surface. Condensation is usually found in areas with poor ventilation and high humidity, such as in kitchens, bathrooms and boiler rooms.

There are a couple of straightforward ways of managing condensation issues, and these are making sure that problem areas have adequate ventilation, and wiping droplets away as they appear on surfaces. The steps needed may require the installation or upgrading of cooker hoods, extractor fans and air bricks, with the intention of redirecting moist air outside of your home in Eltham.

There could be issues with sucking in damp air from outside, and by completing a detailed damp proofing survey a specialist in Eltham will be able to find factors that contribute to the situation. The best way to adequately control condensation is to correctly regulate air circulation, and your local Eltham damp proofing technician will offer guidance and advice on how this can be accomplished.

Damp Proofing Quotes in Eltham Greater London


Houses built since 1875 in the United Kingdom have required a damp proof course to be fitted as standard. If your home was built before this period it's conceivable that you may not have this installed. If you're experiencing rising damp in a house built after this time it might be that your damp proof course has been somehow or other.

Although tricky to distinguish, tide marks on walls, crumbling or rotten skirtings and a white powdery deposit being discovered on floor surfaces or appearing on walls, are all giveaway signs of rising damp. If you notice or think you might have any of these issues, it is possible that you've got a rising damp problem.

Rising Damp Eltham Greater London

The initial step towards fixing your rising damp should be to simply check whether you've got a DPM on the outside walls of your property in Eltham. It needs to be 150 millimetres (about 6 inches) above ground level for satisfactory protection. If this is not the case you can dig away the ground to generate this space, or if this isn't possible, you could put in a higher damp course.

If your damp course is installed and in order and the gap from the ground is not the root cause of the problem, dampness could be rising up through your floors and into your walls, which might be a much more serious issue.

Damp proofing technicians in Eltham will swiftly identify and remedy rising damp using a range of methods. If you have a somewhat older house with no DPM or one that's damaged over a wide area, a damp proof cream (such as Dryzone) can be carefully injected into your walls. This cream is injected with a special nozzle into holes drilled along the mortar joint, and before the cream can cure it turns to liquid and penetrates into the adjoining brickwork forming a barrier that is repellent to water.

In situations where damp proofing injection cream is not a suitable remedy, or where your membrane is extensively damaged, putting in a new damp proof course might be neccessary. Although this is of course a pretty extreme plan of action, it could be the only way to solve your damp problems in an effective way.

Damp Proofing Specialists Eltham (SE9)

Painting with a waterproof (bitumen based) latex emulsion, is another possible remedy for less severe areas of damp course damage. Tiles, wood flooring or carpets will have to be lifted before any work can be carried out, as it's applied underneath your floor coverings. This is especially efficacious in basement areas as a part of the tanking procedure to create a room which is watertight. Your Eltham damp proofing expert may suggest laying building paper (a foil backed specialist membrane) before the bitumen coating has completely dried, added protection in those trouble spots.

Tanking: In below ground areas for example cellars, tanking is the process where surfaces that are exposed are covered in a watertight coating. All wall coverings and plaster must be removed and the pertinent surfaces properly prepared before work commences, since this watertight coating must be applied at the base level of walls and floors. Once the coating has been applied and dried, it's then the time to replaster and decorate over the top. This is a really disruptive job since it must be applied to an entire ground floor or basement level of a property, and it is recommended that you obtain more than one specialist's opinion on whether this is really the only answer to your rising damp issues.


Issues with condensation can definitely be helped by means of dehumidifiers, which are an efficient way of lowering the moisture content in the air. The fact that they only mask the cause of the damp and not get rid of it, is the major issue with dehumidifiers. If you are experiencing dampness in any area of your home in Eltham, you should contact a competent damp proofing company for the best advice.


As with just about any project, the best recommendations for a local professional come from family and friends. Before signing up to any damp proof services, you should try to get at least 2 or 3 estimates from various Eltham companies. If you've got any doubts about any company you could ask to see evidence of professional memberships and qualifications.

Keep an eye out for technicians holding the CSTDB (Certificated Surveyor of Timber and Dampness) or the CSRT (Certificated Surveyor in Remedial Treatments) professional qualifications, or companies who are registered members of the Damp Proofing Association (DPA) or the PCA (Property Care Association).

If your Eltham damp proofing providers are members of either the DPA or PCA they will be suitably qualified and have acquired the appropriate working experience to offer you a top notch service for your damp proofing project. Any work completed by one of their members also comes with a guarantee.

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Cementitious Tanking Eltham

Cementitious tanking is a popular method for preventing the penetration of moisture in cellars and basements. To the floors and walls of the space, a cement-based waterproofing system is applied as part of this procedure. With the tanking material, one has the option of mixing it on-site or purchasing it pre-manufactured, with a range of grades suitable for various substrates.

Cementitious Tanking Eltham

Correct application is essential to achieve the maximum effectiveness of cementitious tanking, which can provide a long-lasting and durable barrier against water penetration. Before application, it is crucial to make sure that the surface is free from any loose material or contaminants and is dry and clean.

For a long-lasting and high-quality outcome, it is advisable to opt for professional installation by a qualified damp proofing specialist. The correct installation of cementitious tanking can ensure an effective and reliable solution for waterproofing basements and underground spaces in Eltham. Proper maintenance is a crucial factor in guaranteeing the long-term effectiveness cementitious tanking. It is important to regularly inspect the system and address any damage or wear to prevent water penetration and preserve its performance.

Condensation Control Eltham

In maintaining a comfortable and healthy indoor environment, condensation control is of the utmost importance. The contact between cooler surfaces and warm, moisture-laden air causes the formation of water droplets through condensation. The growth of mould, damage to building materials, and a decline in indoor air quality are possible results of uncontrolled condensation.

Condensation Control Eltham

To regulate the level of humidity and promote air circulation, adequate ventilation is necessary for controlling condensation. Minimising condensation and reducing temperature differentials is possible through the use of insulation and double-glazing. The creation of a more pleasant working or living environment is within reach through effective condensation management, preventing potential problems.

Double-glazed windows and insulation can be used to help reduce temperature differentials and minimise condensation. Insulation prevents cold surfaces from coming into direct contact with moist, warm air by acting as a thermal barrier. Reducing the temperature difference is one way to decrease the likelihood of condensation forming on surfaces like ceilings, walls and windows. Double-glazed windows are effective at maintaining an even inside temperature, which inhibits condensation. They feature two panes of glass with an insulating layer between.

Another way to control condensation effectively is to deal with moisture sources directly. Showering, cooking, and activities such as drying clothes indoors can all release large amounts of moisture into the air. Excessive humidity buildup is less likely in kitchens and bathrooms with exhaust fans and good ventilation. Dehumidifiers can be used to help maintain acceptable indoor humidity levels in areas susceptible to high moisture content.

By effectively dealing with condensation, you can prevent potential issues and create a more pleasant working or living environment. Indoor environments that are controlled not only protect buildings but also safeguard the well-being and health of occupants. Locations where condensation might occur can be identified by conducting regular maintenance checks, such as checking seals around windows and doors for gaps. By providing even more effective ways to ensure a comfortable and healthy indoor environment, new condensation control technologies and strategies emerging from advances in building science and indoor air quality knowledge. All in all, proper insulation, moisture source management, ventilation, and innovative technologies are all essential for a comprehensive condensation control strategy. (40713 - Condensation Control Eltham)

Greater London Damp Proofing Near Me Eltham

More Eltham Tradesmen: Needless to say, when you're doing home renovations in Eltham, Greater London, you will probably need all types of different tradesmen and as well as a damp proofer in Eltham, Greater London, you might additionally need scaffolding in Eltham, CCTV installation in Eltham, an odd job man in Eltham, a heating engineer in Eltham, SKIP HIRE in Eltham, a plasterer in Eltham, tilers in Eltham, brick & stone cleaning in Eltham, a carpenter in Eltham, concrete flooring in Eltham, loft conversion in Eltham, bricklayers in Eltham, a building contractor in Eltham, cavity wall insulation in Eltham, painters & decorators in Eltham, waste removal in Eltham, floor replacement in Eltham, and other different Eltham specialists.

Eltham Damp Proofing Tasks

Damp Proofing Tasks Eltham

There is a wide range of work that can be conducted by your local Eltham damp proof specialist including rising damp advice, mould treatments, condensation solutions, retaining wall damp proofing Eltham, damp treatments, chemical DPC injection, garage floor damp proofing, residential damp proofing Eltham, damp proofing old stone walls, condensation treatment, timber preservation, damp proof coursing, commercial tanking, japanese knotweed control, missing damp proof course installations, wet rot control, condensation control, invasive weed control, damp proofing services in Eltham, external damp proofing Eltham, leak detection in Eltham, damp proof membrane installation, dehumidifier installation, damp proof sealing, home damp proofing, cementitious tanking, damp proof tanking, damp proofing inspections, concrete damp proofing Eltham, property surveys, cellar tanking, damp proofing floors, damp proofing a garage, cheap damp proofing Eltham, foundation damp proofing, positive input ventilation (PIV), and more. Listed are just a selection of the tasks that are conducted by those specialising in damp proofing. Eltham providers will be happy to inform you of their whole range of damp proofing services.

Damp Proofing Near Eltham

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(This damp proofing Eltham page was last updated on 05-12-2023)