Damp Proofing New Malden

New Malden Damp Proofing & Timber Treatment

Damp Proofing New Malden Greater London (KT3): Having problems with damp in your house in New Malden can contribute to serious structural and health problems, as well as being unsightly in appearance. Patches of damp, flaking paintwork and peeling wallpaper can hide far more serious issues, which could easily cost thousands to repair if they aren't fairly quickly resolved. It is far more cost effective in the long term to contact a certified New Malden damp proofing specialist to check your house, and offer an extensive damp proofing remedy for your dwelling.

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If you have issues with dampness in your home in New Malden, there are 3 probable triggers:

Damp Proofing New Malden Greater London (KT3)


  • Penetrating Damp

  • Condensation

  • Rising Damp


In paragraphs that follow, we will have a look at what triggers such damp problems, and ways that you can set about fixing them, and stopping them from happening.


External issues like: unsound brickwork, cracked roof tiles, blocked cavity walls and defective downpipes or gutters, can all be principal reasons behind penetrating damp. In the interior of your property it can be caused by leaking or burst pipes, overflowing sinks or bathtubs and cracked shower trays. Obvious signs such as blistered or broken plaster, damp, dark patches on walls and peeling paintwork, all point to the reality that these issues have been left unresolved.

If neglected over a long period of time, a leaking roof can cause wet rot in the timbers of your roof. Wet rot cannot spread into your brickwork, but it can mean that in the worst case scenario the timbers of your roof become structurally dangerous, requiring a new roof. A musty, unpleasant smell of decaying wood, the presence of black fungus, and a "spongy" feel to your roof timbers, are all indicators that wet rot is already a problem. Upon detecting any of these wet rot indicators, it's important to take swift action to avert further harm and the likelihood of a pricey roof replacement.

The measures for prevention can be fairly basic, for instance cleaning and checking your roof & guttering for leaks, examining piping for leaks and repointing brickwork. If you employ the expert services of a professional New Malden damp proofing firm, they'll check all these areas as part of your overall damp proofing service.


Condensation Damp New Malden UK (020)

Among the most common reasons for damp is condensation, and numerous households in New Malden suffer from this. When warm, humid air comes into contact with a cold surface, water forms as tiny droplets. It is an issue because of inadequate ventilation in places where high humidity is present, i.e. kitchens, boiler rooms and bathrooms.

To prevent condensation problems, easy solutions include making certain that you've got sufficient ventilation in the worst affected areas, and wiping away any droplets the moment they arise. This may involve the updating or installation of cooker hoods, extractors and air bricks to help reroute the moisture laden air to the outside of the building.

There might be issues with drawing in moist air from outside, and by conducting an in-depth damp proofing survey an expert in New Malden will be able to find areas that exacerbate the situation. So as to control condensation problems, it's crucial that air circulation within the home is regulated effectively, and by speaking with an expert in this field, you will be able to get guidance and information for solving these issues.

Damp Proofing Quotes in New Malden Greater London


Ever since 1875, a damp proof course or membrane has been compulsory in all homes constructed in the United Kingdom. If your property or home was built before this period it's perfectly possible you may not have one installed. It's possible that your damp proof membrane could have been damaged if you are experiencing rising damp issues in a property built after this year.

Although hard to identify, white powdery deposits forming on walls or being found on floor surfaces, "tide marks" on walls and rotten or crumbling skirtings, are all giveaway indications of rising damp. While the existence of one or more of these isn't conclusive, they're all clear indicators of rising damp problems.

Rising Damp New Malden Greater London

Purely checking your home's external walls to see if you've got a damp proof course can be one step towards fixing your rising damp problems. To be certain of an adequate measure of protection the damp proof membrane ought to be above ground level by no less than 150mm (about six inches). If this is not the case you may be able to dig the ground away to create this space, or if this is not plausible, you could install a higher damp proof membrane.

If this isn't the cause of the problem and your DPM (damp proof membrane) is in fact correct, there might be more problematic issues to resolve caused by the dampness coming up from the ground, up through your floor, and into the walls.

New Malden damp proofing experts will quickly be able to ascertain the causes of your rising damp, and employing a number of different techniques will quickly fix the problem. If you have an older property with no DPM or one that's damaged over a substantial area, a damp proofing cream (such as Dryzone or Permaguard) can be carefully injected into your walls. This calls for drilling holes at intervals along the wall's mortar course and the special cream injected with a nozzle to fill up the gaps behind the brickwork down to beneath ground level.

If the damp proofing cream treatment isn't suitable, or the damage to your DPM is too extensive, a new damp proof course might have to be installed. This is the most drastic of repair works, however it might be the only answer to your damp problems.

Damp Proofers New Malden (KT3)

Another option for minimal areas of membrane damage could include painting with a bitumen based, waterproof latex emulsion coating. Wooden flooring, carpets or tiles must be lifted before any work can be carried out, because it's applied under your floor coverings. Also used as an integral part of the tanking procedure to make a space watertight, this is a particularly efficacious solution in basements. Before the bitumen coating has has dried out completely, your New Malden damp proof expert might recommend the use of building paper (a specialist foil backed membrane), for further protection.

Tanking: For waterproofing cellars, basements or below-ground spaces, the method known as "tanking" involves applying a unique watertight paint to exposed surfaces. Before this application, it is necessary to remove all plaster and wall coverings, ensuring the coating directly contacts the base of the walls and floors, creating a moisture-proof barrier. The crucial step in this process is allowing the coating to completely dry, which may take some time, before any further wall treatments or decorations are added. Although tanking requires treating the entire lower section of a property and is quite comprehensive, it's important to get opinions from several damp proofing companies to decide if this method is the best solution for your specific rising damp issues, or if there are other, less invasive yet equally effective alternatives.


To help ease condensation issues, you can try using dehumidifiers, which for lowering the moisture content of the air, are quite efficacious. The fact that they merely cover up the cause of the damp and don't cure it, is the main problem with dehumidifier use. To get the most reliable advice if you are suffering from mould or damp in any area of your house, you can call on an experienced damp proofing company in New Malden.

Benefits of Using Dehumidifiers

Among the many advantages of deploying dehumidifiers are the following:

  1. Energy Efficiency: By facilitating the heating of air that is drier, some dehumidifiers can enhance the efficiency of heating systems, potentially resulting in savings on energy use.
  2. Protects Belongings and Property Structure: Damp-related problems are averted and belongings are protected from moisture damage when humidity levels are kept low, safeguarding the home's structural integrity.
  3. Comfort: Making the indoor environment cooler and more comfortable is achievable by reducing humidity levels, which enhances living conditions.
  4. Health Improvements: By diminishing the levels of humidity, dehumidifiers play a crucial role in curtailing the spread of mould and dust mites, frequent triggers of respiratory conditions and aggravators of asthma and allergy symptoms.
  5. Prevents Rust and Corrosion: Contributes to the protection of metal appliances and tools from rust and corrosion due to an excess of moisture.
  6. Odour Reduction: By reducing high levels of humidity, it eradicates musty scents, thereby fostering a fresher and more enjoyable living atmosphere.


The most reliable recommendations for local professionals with regards to home improvement projects are usually family and friends. Always acquire at least 2 or 3 different estimates from various companies, and if you've got any doubts you should ask to see evidence of qualifications and professional memberships, before signing up to any damp proofing services.

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

If your selected New Malden damp proofing providers are in fact members of either the DPA or PCA they will be suitably qualified and have acquired the required experience to offer you a top notch service for all your damp proofing issues. Any damp proofing work supplied by any one of their members also comes with a guarantee.

Book a Damp Proofing in New Malden UK

Damp proofing services are available in in New Malden and also nearby in: Ham, Copse Hill, Ditton Hill, Lower Morden, Oakhill, Tolworth, Motspur Park, Norbiton, Berrylands, as well as in these postcodes KT3 3JU, KT3 3PA, KT3 3HX, KT3 3DH, KT3 3DP, KT3 3JH, KT3 3RF, KT2 7DH, KT3 3PP, and KT3 3HJ. Locally based New Malden damp proof specialists will likely have the postcode KT3 and the telephone dialling code 020. Checking this out should ensure that you access locally based providers of damp proofing. New Malden householders will be able to benefit from these and various other damp proofing services. To make enquiries and get quotes for damp proofing, you just need to click on the "Quote" banner.

Cementitious Tanking

The prevention of the ingress of water in underground spaces and basements is commonly accomplished through cementitious tanking. This process involves the application of a cement-based water-resistant system to the walls and floors of the space or room. A range of grades suitable for various substrates is available for the tanking material, which can be pre-manufactured or mixed in-situ.

Cementitious Tanking New Malden

A durable, long-lasting barrier against water penetration can be achieved through correct application of cementitious tanking for maximum effectiveness. Before application, the surface must be devoid of any contaminants or loose material and must be dry and clean to ensure effectiveness.

A long-lasting, high-quality result can be attained by opting for professional installation by an experienced damp proofing specialist. With correct installation, cementitious tanking can provide a reliable and effective solution for waterproofing basements and cellars in New Malden. Inspecting the system regularly and addressing any damage or wear is important for maintaining its efficiency and preventing water ingress.

Woodworm Treatment New Malden

Woodworm is a common problem that can cause significant damage to furniture, wooden structures, and other objects. The larvae of certain types of beetles gnaw away at the wood, causing it to deteriorate and weaken over time. Nonetheless, there are a number of ways to treat and prevent woodworm infestations.

To overcome woodworm, step one is to figure out the particular kind of beetle that's doing the damage. As each kind of beetle necessitates a unique treatment approach, it's imperative to engage a professional woodworm specialist who can perform a thorough evaluation of the circumstances and prescribe the most appropriate plan of action. Only with expert guidance and a precise diagnosis can one successfully combat a woodworm infestation.

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 penetrate the wood and eliminate the larvae. This method is most effective for minimal infestations, and a specialist can decide whether this is the most suitable option. For infestations that are more severe, fumigation might be necessary. This involves sealing-off the affected area and releasing a gas into the space to kill off the woodworm larvae. Fumigation is a more invasive treatment, but it's usually the most suitable treatment for more substantial infestations.

In order to thwart the possibility of future woodworm infestations, it is essential to establish an unsuitable environment for their growth. This can be accomplished through the implementation of measures such as regulating humidity levels, ensuring adequate ventilation, and treating any existing woodworm infestations immediately upon discovery. By taking these precautions and adopting a preventative approach, one can effectively reduce the risk of woodworm damage and avoid the expense associated with remediation.

Regular inspections of the building can help identify any woodworm infestations early, allowing for prompt treatment to minimise damage. Additionally, using wood which has been treated with a woodworm repellent can prevent future infestations.

In conclusion, it is essential to use a competent woodworm specialist in New Malden to assess, identify, and treat any infestations in order to preserve the structural integrity of the building.

DPC Replacement New Malden

Maintaining the structural integrity and visual appeal of your New Malden property hinges on the timely replacement of a deteriorating Damp Proof Course (DPC). As time takes its toll, the existing DPC may become compromised, potentially leading to the emergence of rising damp. Vigilant observation for signs like crumbling plaster, deteriorating brickwork or damp patches is essential. DPC replacement involves removing the old, ineffective barrier and installing a new, sturdy one. This process typically demands professional expertise, as it necessitates thoroughness and precision to guarantee a dependable barrier against moisture infiltration.

The selection of materials for the new DPC depends on various factors, including the property's age, construction, and the extent of moisture damage. Time-tested methods like bitumen or slate offer proven effectiveness, while modern options like chemical injections provide a minimally invasive solution. Proper DPC replacement not only safeguards against further moisture-related deterioration but also contributes to a healthy indoor environment and maintains the value of your New Malden home. Regular inspections and prompt DPC replacement are crucial for ensuring your home remains structurally robust and dry. (85222 DPC Replacement New Malden)

New Malden Damp Proofing Tasks

Damp Proofing Tasks New Malden

There is a variety of work that can be undertaken by your local New Malden damp proofing specialist including condensation treatments, timber treatments in New Malden, damp proofing rates in New Malden, brickwork damp proofing, cellar water-proofing, woodworm treatments in New Malden, dehumidifier installation, cementitious tanking in New Malden, damp proofing solutions in kitchens, damp proofing services, damp proofing brickwork, chemical DPC injection, damp surveys, positive input ventilation (PIV), plaster replacement, solving condensation problems, damp proof membranes, cavity wall construction in New Malden, retaining wall damp proofing, structural waterproofing, condensation control, cheap damp proofing, garage damp proofing, cavity wall tie replacement, damp proofing assessments in New Malden, damp control, damp proofing internal walls, mould treatments, japanese knotweed control, flood defence, and lots more. These are just an example of the tasks that are handled by those specialising in damp proofing. New Malden contractors will let you know about their whole range of services.


Damp Proofing Near New Malden

Also find: Motspur Park damp proofing, Lower Morden damp proofing, Norbiton damp proofing, Berrylands damp proofing, Copse Hill damp proofing, Ditton Hill damp proofing, Ham damp proofing, Tolworth damp proofing, Oakhill damp proofing and more. There are contractors who do damp proofing in just about all of these towns and areas. By comprehending the particular challenges posed by the local weather conditions, these experts devise bespoke solutions to protect your property and guarantee its longevity and safety. Tackling damp problems effectively and without delay is crucial to prevent structural damage and health issues. If you're a home or property owner looking to obtain competitive and accurate damp proofing quotes tailored to your particular needs, you just have to click here.

Damp Proofing Services New Malden

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Damp Proofing Estimates in New Malden Greater London (020)
  • Damp Proofing Quotations
  • Wet Rot Treatments
  • Cellar Waterproofing
  • Residential Damp Proofing
  • Timber Treatments
  • Damp Proofing Surveys
  • Commercial Damp Proofing
  • Damp Proofing Services
  • Woodworm Treatment
  • Mould Treatments
  • Home Damp Proofing
  • Dry Rot Treatment
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Greater London Damp Proofing Near Me New Malden

More New Malden Tradespeople: Needless to say, whenever you are doing home improvements in New Malden, Greater London, you will likely be in need of all types of different tradespeople and aside from a damp proofer in New Malden, Greater London, you could additionally need a builder in New Malden, cellar conversion in New Malden, plumbers in New Malden, a painter & decorator in New Malden, electricians in New Malden, SKIP HIRE in New Malden, a carpenter in New Malden, brick & stone cleaning in New Malden, a tiler in New Malden, waste removal in New Malden, concrete flooring in New Malden, plasterers in New Malden, a handyman in New Malden, a scaffolder in New Malden, bricklayers in New Malden, a flooring specialist in New Malden, repointing in New Malden, and other different New Malden craftsmen.

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Professional damp proofing in KT3 area, and dialling code 020.

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(This damp proofing New Malden article was last updated on 17-05-2024)