Damp Proofing Leatherhead

Leatherhead Damp Proofing & Timber Treatment

Damp Proofing Leatherhead Surrey (KT22): You should have serious concerns if you have damp issues in your house in Leatherhead, because as well as looking undesirable, damp can cause health issues and affect the structural condition of your building. Peeling wallpaper and nasty damp patches can conceal a much more serious issue which, if not solved swiftly, could lead to costly repair bills. The best alternative if you've got such issues with your home in Leatherhead, is to speak to a competent damp proofing company, and get them to take a look.

Free Leatherhead Damp Proofing Quotes

Basically, with regards to damp within the home there are 3 main problem areas:

Damp Proofing Leatherhead Surrey (KT22)


  • Penetrating Damp

  • Condensation

  • Rising Damp


In the following paragraphs, we'll have a look at what triggers such damp problems, and ways that you can set about solving them, and preventing them from happening.


There are various exterior factors that can lead to penetrating damp, and included in these are: defective drainpipes or gutters, cracked roof tiles, damaged or porous brickwork and cavity wall issues. Inside your property, it can also be the result of overflowing bathtubs or basins, leaky or burst water pipes and damaged shower trays. If left to continue leaking these things enable water to seep into the walls and woodwork, which with time lead to damp, dark patches on walls, peeling paintwork and broken or blistered plaster.

You may get wet rot in the timbers of your roof, if you've got a leaky roof, and it has been left untreated for some time. While it is lucky that wet rot doesn't have an impact on brickwork, in the worst case scenario, you may need a new roof (very expensive!) if your roof timbers become unsound structurally. Wet rot can be identified by the appearance of black fungus on your woodwork and a "spongy" feel to the timber, coupled with a distinctive musty smell from the decaying timber. When you spot any of these signs of wet rot, dealing with the issue swiftly is essential to prevent further harm and the potential need for expensive roof replacement.

You need not fret however, because to prevent these problems from happening, a few simple steps like cleaning and checking your rain gutters & roof for leaks, repointing unsound brickwork and inspecting pipes for leaks, should reduce such issues. If you employ the expert services of a reliable Leatherhead damp proofing provider, they'll check all these factors as a part of your all round damp proofing package.


Condensation Damp Leatherhead UK (01372)

Quite simple to spot and a contributing factor to damp in many Leatherhead properties, condensation is incredibly common. When warm, moist air makes contact with a cold surface, water forms as small droplets. If there isn't enough ventilation in areas of high humidity, such as bathrooms, boiler rooms and kitchens, condensation can often be a consequence.

Basic solutions to stop condensation include wiping up any water droplets whenever they form and ensuring there is adequate ventilation in the troublesome areas. The necessary steps might involve the updating or installation of extractor fans, cooker hoods and air bricks, with the intention of redirecting damp air outside of your property in Leatherhead.

The most effective way to ascertain the main things that give rise to the problem, is to get a detailed damp proofing survey done by a reliable Leatherhead damp proofing specialist. In some cases damp air is sucked in from the outside, plainly making things worse. So as to minimise condensation problems, it is vital that airflow and circulation within the home is regulated effectively, and by conferring with an expert in this field, you can get advice and information for fixing these issues.

Damp Proofing Quotes in Leatherhead Surrey


Houses constructed since 1875 in the United Kingdom have been required to have a damp proof course or membrane to be installed as standard. You may not have a damp proof course installed on your home in Leatherhead if it was built prior to this period. If you're suffering with rising damp in a house constructed after this date it might be that your damp proof course or membrane has been somehow or other.

Rising damp can be notoriously tricky to identify, but some things to look out for are; crumbling or rotten skirtings, white powdery deposits appearing on walls or being found on floor surfaces and tide marks on walls. It is feasible that you may have a rising damp problem if you've noticed one or all of these in your property.

Rising Damp Leatherhead Surrey

Merely checking your property's exterior walls to see if you have a damp course can be the first step towards managing your problems with rising damp. It needs to be 150mm (around six inches) above the level of the ground for satisfactory protection. If this is not the situation you can dig away the ground to generate this space, or if this is not plausible, you can install a higher DPM (damp proof membrane).

If this is not the problem and your damp proof membrane is installed and in order, there might be more challenging issues to deal with caused by the moisture coming up from the ground, through your floor, and into the walls of your home.

Damp proofing professionals in Leatherhead can quickly identify and eliminate rising damp using a number of methods. Older homes which either have no damp proof course at all, or have one that is damaged over a considerable area, can be treated with a damp proof injection cream such as Dryzone. This entails the drilling of holes at intervals along the wall's mortar joint and the special cream injected with a nozzle to plug the gaps behind the brickwork.

If the damp proof cream is not appropriate, or the damage is too extensive to your DPM, a brand new damp proof course might need to be put in. Though this is naturally a pretty drastic plan of action, it may be the best way to remedy your damp problems effectively.

Damp Proofing Specialists Leatherhead (KT22)

Painting with a waterproof (bitumen based) latex emulsion, is another potential solution for less severe areas of damage. As this is going to be applied under your existing floor coverings, laminate flooring, carpeting and tiles will need to be lifted and put aside before this operation can begin. This is particularly efficacious in basements as an integral part of the "tanking" process to create a watertight room. For additional protection in those problem areas, your Leatherhead damp proof technician may recommend the application of building paper (a specialist foil backed membrane) before the bitumen paint has has dried out completely.

Tanking: The process of coating exposed surfaces with a waterproof paint in a cellar or below ground area is known as "tanking". As this waterproof coating needs to be applied on the base surfaces of walls and floors, any plaster and wall covering must be removed before work begins, and the surfaces prepared properly. When this coating has been put on, it should be allowed to dry out thoroughly before replastering and decorating on top of it. This is an incredibly disruptive job since it must be applied to a whole ground floor or basement level of a building, and it is advisable to get more than one expert opinion about whether this really is the only solution to your damp problems.


To help with condensation issues, you could always try dehumidifiers, which for lowering the moisture content of the air, are very efficacious. The fact that these gadgets only mask the cause of the damp and don't cure it, is the downside with dehumidifier use. If you are experiencing damp or mould in any area of your property in Leatherhead, you can contact an experienced damp proofing specialist for the most reliable advice.

Some Benefits of Using Dehumidifiers

Here are several advantages of using dehumidifiers:

  1. Prevents Rust and Corrosion: Helps to prevent rust and corrosion in metal appliances and tools caused by excessive moisture.
  2. Reduced Odours: By reducing high humidity levels, it eradicates musty odours, thereby fostering a fresher and more enjoyable living atmosphere.
  3. Energy Efficiency: Potential savings on energy use are a benefit of using certain dehumidifiers, as they aid in making air drier and consequently easier for heating systems to heat efficiently.
  4. Health Improvements: Dehumidifiers, by controlling humidity levels, play a significant part in inhibiting the growth of allergens like mould and dust mites, which can trigger respiratory problems and amplify the effects of asthma and allergies.
  5. Overall Comfort: The decrease in indoor humidity levels contributes to a more comfortable and cooler environment, improving occupants' living conditions.
  6. Protects Structure and Belongings: Reducing humidity levels serves to shield the structural soundness of the premises and protect items from damage caused by moisture, thus preventing damp-related issues.


The most trustworthy recommendations for professionals with regards to home improvement projects are usually family and friends. Where possible you should always try to obtain at least 3 or 4 different estimates from a number of companies, and before signing up to any specific damp proof providers, you can ask to look at qualifications and professional membership certificates, as proof of their credibility.

Professional Leatherhead damp proofing specialists should be registered members of either the Property Care Association or the DPA (Damp Proofing Association), 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 experience to offer a top notch damp proofing service, if they are members of the DPA or PCA. Additionally, it offers a guarantee over any damp proofing work carried out by one of their membership.

Book a Damp Proofing in Leatherhead UK

Damp proofing can be done in Leatherhead and also nearby in: Westhumble, Headley, Martyr's Green, Mickleham, Brockham, Givens Grove, Downside, Ranmore Common, Burgh Heath, Ranmore, Fetcham, Langley Vale, Betchworth, and in these postcodes KT22 7FW, KT22 7GJ, KT22 7EN, KT22 0DP, KT22 7DW, KT22 2BP, KT22 2GB, KT22 7BY, KT22 7GA, and KT22 7FG. Locally based Leatherhead damp proof specialists will probably have the telephone code 01372 and the postcode KT22. Checking this should ensure you access locally based providers of damp proofing. Leatherhead property owners can benefit from these and numerous other related services. Click the "Quote" banner to obtain damp proofing quotations.

Cementitious Tanking Leatherhead

Cementitious tanking is a popular method for preventing the penetration of water in cellars and underground spaces. Applying a cement-based waterproofing system to the floors and walls of the space or room is a crucial part of this process. The tanking material has a range of grades that are suitable for different substrates and can be either mixed at the work site or pre-manufactured.

Cementitious Tanking Leatherhead

Cementitious tanking provides a durable, long-lasting barrier against water ingress, but it must be applied correctly to achieve the best possible outcome. The surface must be dry, clean, and free from any contaminants or loose material before application to ensure optimal results.

To attain a high-quality and long-lasting outcome, the ideal choice is professional installation by a certified damp proofing specialist. The correct installation of cementitious tanking can offer a reliable and effective solution for waterproofing underground spaces and basements in Leatherhead. To ensure the long-term effectiveness cementitious tanking, routine maintenance is essential. Inspecting the system regularly and addressing any wear or damage is important for preserving its efficiency and preventing water penetration.

Dehumidifier Installation

The installation of dehumidifiers is essential to maintain a comfortable and healthy indoor air quality, particularly in locations with high levels of humidity. Achieving optimal longevity and performance of the unit hinges on proper installation.

Dehumidifier Installation Leatherhead

For proper dehumidifier installation, it's vital to select a location that is free from obstructions and has a nearby power source. Sufficient air circulation requires placing the unit on a flat surface and keeping it away from walls and furniture.

To prevent water damage or overflow, setting up the drainage system correctly is the next essential task. It could require attaching a hose to the unit or connecting the dehumidifier to a drain. The effective operation of the dehumidifier requires routine maintenance, such as replacing the filter and cleaning.

Choosing the right size and location for a dehumidifier can greatly enhance its performance and benefits. For a successful and safe dehumidifier installation, it's recommended to seek the help of a professional or consult the manufacturer's instructions. Reduced moisture-related issues, improved indoor air quality, and enhanced overall comfort can be achieved in homes or businesses through proper dehumidifier installation and upkeep.

PIV (Positive Input Ventilation)

PIV (Positive Input Ventilation) might be the ideal solution for reducing damp problems within your house in Leatherhead. Positive Input Ventilation can help in reducing humidity, which can alleviate mould and damp in your dwelling, or condensation around your windows. Achieving this is possible through the constant supply of fresh air. The constant refresh and replacement of air inside your property 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. Installing PIV systems in a roof space and ensuring that your property is relatively airtight are important considerations when opting for this solution. Gaps and spaces in windows or doors can cause fresh air to escape while allowing contaminated air to enter, as air, similar to water, takes the path of least resistance.

Issues With Black Mould in Leatherhead

If you happen to be experiencing signs of black mould, you might have a problem with Stachybotrys chartarum. This is an extremely toxic fungus that produces a slime head called conidia. It is known as a leading cause of indoor air pollution and is also considered a health hazard. If you see indications of this kind of mould in your home in Leatherhead, you ought to get in touch with a competent damp proofing company straight away, to get the best treatment.

Black Mould Leatherhead

Fortunately, there are several techniques for getting rid of black mould. The first method uses white vinegar, which is an eco-friendly solution. You can apply neat vinegar to large areas, or mix it fifty, fifty with water for small sections. After it has been applied, the vinegar solution should remain on the mould for 60 minutes before wiping off.

Another method involves increasing air circulation in your home. It is believed that black mould is more likely to grow in parts of the house that lack sufficient ventilation. Even though this won't completely eliminate the risk, it's still vital to make sure that the air is getting out of the house as much as possible. Open up the windows so that air can flow out and in.

Another idea is to use a water and baking soda paste to treat the mould. This solution has a pH of 2.5, making it an effective antibacterial. Hydrogen peroxide is another treatment that can be effective for removing black mould. It is a natural, three-in-one solution that's safe to use, particularly on surfaces that are porous.

DPC Replacement Leatherhead

In Leatherhead, preserving the visual appearance and structural integrity of your property demands timely Damp Proof Course (DPC) replacement. The existing DPC, subjected to wear and tear over time, can deteriorate, potentially leading to rising damp. Diligently monitoring for signs like crumbling plaster, deteriorating brickwork or damp patches is crucial. DPC replacement involves removing the old, ineffective barrier and installing a new, robust one. This process typically requires professional expertise, as it demands precision and thoroughness to guarantee a dependable seal against moisture intrusion.

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 Leatherhead home. Regular inspections and prompt DPC replacement are crucial for ensuring your home remains dry and structurally robust. (85222 DPC Replacement Leatherhead)

Leatherhead Damp Proofing Tasks

Damp Proofing Tasks Leatherhead

There are a number of different tasks that can be conducted by your local Leatherhead damp proofing specialist including damp proofing services, timber treatment, damp proof membrane installation in Leatherhead, dry rot control, timber surveys, resolving mould problems in Leatherhead, mould treatments, wet rot treatment, damp proofing injection cream applications, condensation treatments in Leatherhead, rising damp prevention in Leatherhead, solving condensation problems, pressure grouting, condensation control, landlord damp proofing services, treatments for penetrating damp, damp proofing a garage, damp proofing solutions in kitchens, damp proof paint applications, damp proof sealing, basement damp proofing, damp proofing internal walls, chemical DPC injection, retaining wall damp proofing in Leatherhead, damp proofing assessments, woodworm treatment, home damp proofing in Leatherhead, dampproofing surveys, cementitious tanking, concrete repair in Leatherhead, and lots more. Listed are just a small portion of the activities that are conducted by those doing damp proofing. Leatherhead providers will let you know about their full range of damp proofing services.

Damp Proofing Near Leatherhead

Also find: Mickleham damp proofing, Langley Vale damp proofing, Westhumble damp proofing, Givens Grove damp proofing, Betchworth damp proofing, Fetcham damp proofing, Martyr's Green damp proofing, Downside damp proofing, Headley damp proofing, Ranmore Common damp proofing, Brockham damp proofing, Ranmore damp proofing, Burgh Heath damp proofing and more. These and other towns and villages are served by damp proofing companies and related tradesmen. These specialists not only recognise the special weather-related challenges in the area but also design custom solutions to safeguard and preserve your property. Addressing problems with dampness efficiently and quickly is essential to prevent health issues and structural damage. By going here, local homeowners can get damp proofing estimates.

Surrey Damp Proofing Near Me Leatherhead

More Leatherhead Tradesmen: Not surprisingly, whenever you're doing home improvements in Leatherhead, Surrey, you'll likely need all sorts of different tradesmen and apart from a damp proofer in Leatherhead, Surrey, you might also need scaffolding in Leatherhead, stone & brick cleaning in Leatherhead, a tiler in Leatherhead, a plumber in Leatherhead, a carpenter in Leatherhead, SKIP HIRE in Leatherhead, plasterers in Leatherhead, a building contractor in Leatherhead, a bricklayer in Leatherhead, painters & decorators in Leatherhead, pebble dashing in Leatherhead, an odd job man in Leatherhead, floor screeding in Leatherhead, waste clearance in Leatherhead, garage conversion in Leatherhead, floor sanding in Leatherhead, solar panel installation in Leatherhead, and other different Leatherhead specialists.

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