Damp Proofing Raynes Park

Raynes Park Damp Proofing & Timber Treatment

Damp Proofing Raynes Park Greater London (SW20): If you have problems with damp in your home in Raynes Park, it is not just their unattractive appearance that you have to worry about, but the fact that they can also cause structural and health problems. Costing thousands to fix if not dealt with quickly, more extreme issues can easily be hidden under peeling wallpaper, damp patches and flaking paintwork. To get the most effective damp proofing remedy for your property, you should get hold of a competent Raynes Park damp proofing specialist to check your home for issues.

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When considering dampness in Raynes Park structures, there are essentially three fundamental types:

Damp Proofing Raynes Park Greater London (SW20)


  • Penetrating Damp

  • Condensation

  • Rising Damp


The next paragraphs describe the causes of such damp issues in Raynes Park, and the various techniques for preventing and resolving them.


There are numerous exterior issues that can cause penetrating damp, and included in these are: blocked cavity walls, damaged gutters or downspouts, broken roof tiles and porous brickwork. Inside your Raynes Park home, it can result from damaged shower trays, overflowing bathtubs or basins and burst or dripping water pipes. If left unresolved, blistering or broken plaster, damp, dark patches on walls and peeling or bubbling paintwork, will be the noticeable signs of water soaking into the woodwork and walls.

If you have a leaky roof and it's been left untreated for a while, it can cause wet rot to develop in the timbers of your roof. Although bricks and brickwork are not affected by wet rot, your roofing timbers can suffer severe consequences, and if it becomes structurally unsound, the whole roof might have to be replaced. A distinctive musty smell, a "spongy" feel to your timbers and indications of black fungus, could all indicate the existence of wet rot. If you detect any of these wet rot symptoms, it is imperative to deal with the issue swiftly to prevent further structural harm and the potential for a costly roof replacement.

Preventative maintenance can be relatively basic, such as cleaning and checking your guttering & roof for leaks, inspecting pipework for leaks and repointing dodgy brickwork. If you get hold of a certified damp proofing specialist in Raynes Park, they can check all these areas, and prepare a strategy for both resolving your damp issues and preventing further occurrences.


Condensation Damp Raynes Park UK (020)

One of the most common causes of dampness is condensation, and numerous dwellings in Raynes Park suffer from this. When warm, humid air comes into contact with a cool surface, water forms as droplets. Where high humidity is present, as in kitchens, boiler rooms and bathrooms, condensation is often caused by poor ventilation.

Basic strategies to stop condensation involve wiping away any droplets of water as soon as they form and making sure that there's enough ventilation in the trouble spots. To help eliminate the moist and humid air from your home, you might need to update or install cooker hoods, extractor fans and air bricks.

To find areas which contribute to the problem by sucking in damp air from outside, an established Raynes Park damp proofing company will do an exhaustive damp proofing survey. To effectively control condensation problems, airflow has to be regulated properly. An experienced Raynes Park damp proofing technician will be happy to offer advice and solutions in connection with this.

Damp Proofing Quotes in Raynes Park Greater London


Houses built since 1875 in the UK have been required to have a damp proof course to be installed as standard. It is quite possible that you may not have one installed if your property or home in Raynes Park was built before this year. If you are experiencing rising damp in a home built after this date it may be that your damp proof membrane has been damaged in some way.

If you think that you may have rising damp in your home, rotten or crumbling skirtings, tide marks on walls and a white powdery deposit being discovered on floor surfaces or forming on walls, are fair signs that you may be correct. While the existence of these isn't conclusive, they are all indications of rising damp issues.

Rising Damp Raynes Park Greater London

Fixing rising damp issues can be as straightforward as checking your home's exterior walls and seeing if you can see a DPM. To be certain of an adequate degree of protection the damp proof course ought to be above ground level by at least 150 millimetres (about 6"). Where you find this gap does not exist, you can dig away the ground to increase it, or if this approach is not feasible, a higher DPM (damp proof membrane) will have to be put in.

You could have more challenging issues if you learn that your damp course is fine, and it might be that the moisture is rising up from the ground, up through your flooring, and into your property's walls, which will be even more worrying.

Damp proofing experts in Raynes Park will quickly identify and resolve rising damp using a number of different procedures. If you have a somewhat older property with no DPM or it is damaged over a wide area, a damp proof cream (such as Permaguard) can be injected into your outside walls. This entails the drilling of holes at intervals along the brickwork and the cream injected with a special nozzle to fill the gaps behind the brickwork down to beneath ground level.

In instances where damp proofing cream isn't an appropriate solution, or where the damp course membrane is too seriously damaged, installing a new damp proof course might be neccessary. Whilst this level of repair work is a fairly extreme way to solve damp issues, it might be your only solution when all is said and done.

Damp Proofing Specialists Raynes Park (SW20)

For less severe areas of membrane damage, yet another potential option could be to coat with a bitumen based, waterproof latex emulsion paint. This is applied beneath your current floor coverings, so tiles, carpets and wood flooring will have to be lifted before any work can be done. Also used as a part of the "tanking" procedure to make a room watertight, this is a particularly effectual treatment in cellar areas. For additional protection in those trouble spots, your Raynes Park damp proof technician may suggest the laying of building paper (a specialist foil backed membrane) before the bitumen coating has completely dried out.

Tanking: Tanking an area, like a cellar or below ground space, is a process of covering any exposed surfaces with a watertight paint. This must be applied at the base level of walls and floors, so any wall coverings and plaster must be removed and the appropriate surfaces prepared properly before work commences. When this paint has been put on, it should be allowed to dry out thoroughly before replastering any wall surfaces and decorating over the top of it. You must always obtain more than one specialist's opinion about whether this is the only answer to your rising damp issues, since this is an extremely disruptive job because it must be applied to a whole ground floor or basement level of a property.


Issues with condensation can definitely be improved through the use of dehumidifiers, which are a highly effective way of lowering the moisture content in the air. Because dehumidifiers basically mask the cause of the damp and not cure it, there are drawbacks to this option. An experienced damp proofing company in Raynes Park will be able to give you advice on possible solutions if you are suffering from damp in any area of your home.

Some of the Benefits of Using Dehumidifiers

Below is a selection of the merits of utilising dehumidifiers:

  1. Energy Efficiency: By facilitating the heating of drier air, some dehumidifiers can enhance the efficiency of heating systems, potentially resulting in savings on energy use.
  2. Overall Comfort: Making the indoor environment cooler and more comfortable is achievable by reducing humidity levels, which enhances living conditions.
  3. Health Improvements: Lowering humidity levels with dehumidifiers assists in staving off the growth of mould and dust mites, notorious allergens that lead to respiratory problems and heighten the severity of allergies and asthma.
  4. Odour Reduction: The reduction of musty smells, a consequence of high humidity levels, leads to a more pleasant and fresher living area.
  5. Protects Structure and Belongings: Lower humidity levels contribute to the protection of the home's structural integrity by avoiding damp-related issues and also safeguard belongings from the damage moisture can cause.


The best recommendations for specialists with regards to home improvements are usually friends and neighbours. If possible you should see if you can get at least 3 or 4 different estimates from a range of companies, and before signing up for any specific damp proofing services, you can ask to look at qualifications and professional memberships, as a verification of their credibility.

Professional Raynes Park damp proofing companies ought to be signed up members of either the PCA (Property Care Association) or the Damp Proofing Association, or have qualifications from the Certificated Surveyor of Timber and Dampness or the Certificated Surveyor in Remedial Treatments.

If your selected Raynes Park damp proofing specialists are in fact members of the DPA or PCA they will be suitably qualified and have acquired the necessary working experience to provide a top notch service for your damp proofing issues. Such professional memberships also means that there are certain guarantees for any work carried out.

Book a Damp Proofing in Raynes Park UK

Damp proofing can be carried out in Raynes Park and also nearby in: Grosvenor Way, Long Ditton, Motspur Park, Tolworth, Norbiton, Lower Morden, Summerstown, Carshalton, Copse Hill, West Sutton, Stoneleigh, Roehampton, together with these postcodes SW20 0BT, SW20 0UN, SW20 0RG, SW20 0QL, SW20 0PH, SW20 8AP, SW20 0AL, SW20 8NR, SW20 0LP, and SW20 8ZU. Local Raynes Park damp proofers will likely have the postcode SW20 and the telephone dialling code 020. Checking this out should guarantee that you are accessing local providers of damp proofing. Raynes Park householders will be able to benefit from these and various other damp proofing services. Just click the "Quote" banner to get quotes for damp proofing.

Positive Input Ventilation (PIV) Raynes Park

Positive Input Ventilation (PIV) may be the ideal solution to alleviate problems with damp in your home in Raynes Park. By reducing the humidity, PIV can alleviate mould and damp in your property or condensation around your windows. Continuously supplying fresh air is how it achieves this. This continuous refresh and replacement of the air inside your home increases air quality, reduces odours and pollutants and has been demonstrated to improve the everyday life of allergy and asthma sufferers by reducing the number of dust mite allergens in the air. PIV systems require a fairly airtight home and perform better when installed in a roof space, both of which are important considerations when choosing this option. Air, like water, follows the path of least resistance, and any spaces and gaps around doors or windows can allow fresh air to escape while letting polluted air in.

Cementitious Tanking

A popular method for preventing moisture penetration in cellars and basements is cementitious tanking. The application of a cement-based water-resistant system to the floors and walls of the area is involved in this procedure. With the tanking material, one has the option of mixing it at the work site or purchasing it pre-manufactured, with a range of grades suitable for various substratum.

Cementitious Tanking Raynes Park

The maximum effectiveness of cementitious tanking, which can provide a long-lasting and durable barrier against water ingress, requires correct application. Achieving optimal results necessitates ensuring that the surface is free from any loose material or contaminants and is clean and dry before application.

For a high-quality and long-lasting outcome, it is advisable to opt for professional installation by a qualified damp proofing specialist. Cementitious tanking, when properly installed, can be an effective and reliable solution for waterproofing underground spaces and basements in Raynes Park. Cementitious tanking can last for many years with adequate maintenance.

Dehumidifier Installation

The installation of dehumidifiers is critical for ensuring healthy and comfortable indoor air quality, particularly in buildings with high levels of humidity. Correct installation is paramount to ensure the unit performs at its best and lasts longer.

Choosing a location that is unobstructed and has a nearby electric socket is crucial before installing a dehumidifier. Placing the unit on a flat surface and away from walls and furniture is essential to maintain sufficient air circulation.

The next vital step is to ensure the drainage system is set up properly to prevent water damage or overflow. It may require attaching a hose to the unit or connecting the dehumidifier to a drain. Replacing the filter and cleaning regularly is important to maintain the effective operation of the unit.

Choosing the right size and location for a dehumidifier can greatly enhance its performance and benefits. Seeking professional help or referring to the manufacturer's instructions is recommended to ensure a successful and safe dehumidifier installation. A dehumidifier, when properly installed and maintained, can reduce moisture-related problems, enhance indoor air quality, and improve overall comfort in homes or businesses.

Issues With Black Mould in Raynes Park

Black mould is a common issue in properties in Raynes Park, particularly those made largely of timber. This fungus is considered to be toxic. It produces slime heads and conidia, which are a symptom of its presence. If you discover this type of mould in your property in Raynes Park, it's vital that you remove it right away. If you think you could have black mould, it's important to have it checked by a professional. Experienced damp proofing specialists in Raynes Park can conduct surveys and provide you with a free quotation. If you are concerned that the mould issue is affecting your health, a damp proofing expert will do a survey to ascertain the extent of the issue.

Black Mould Raynes Park

Fortunately, there are a number of techniques for getting rid of black mould. The first strategy uses white vinegar, which is an eco-friendly solution. You can apply neat vinegar to large areas, or mix it 50:50 with water for smaller sections. Once applied, the solution should remain on the mould for sixty minutes before rubbing off.

Another approach involves increasing ventilation inside your home. It is thought that mould is more likely to thrive in parts of the house that lack adequate ventilation. Even though this cannot completely eliminate the risk, it's still crucial to make sure that the air is flowing out of the house as much as possible. Open the windows whenever possible, so that clean air can flow out and in.

Another idea is to use a baking soda and water paste to treat mould. This solution has a pH of 2.5, making it an effective antibacterial. Hydrogen peroxide is another treatment that can be effective for getting rid of black mould. It's a natural, 3 in 1 solution that is safe to use, particularly on surfaces that are porous.

Woodworm Treatments in Raynes Park

Woodworm is a common problem in Raynes Park, particularly in properties that are older where the larvae of certain types of beetles gnaw away at the timber, causing substantial damage over the years. It is vital to kill the woodworm to prevent further damage to the building.

The starting point of woodworm prevention is to identify the signs of an infestation. These include small holes in the timber, sawdust or frass on the floor or nearby surfaces, and damaged or weakened wood. If you notice any of these signs, it's crucial that you act quickly and call a professional woodworm specialist. Once an infestation is identified, the kind of beetle causing the problem needs to be identified because different species require different treatments. Expert woodworm specialists can carry out an inspection and suggest the best plan of action.

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

To prevent woodworm infestations in the future, it is critical to make certain that the environment is not conducive to their growth. This can be accomplished by maintaining appropriate humidity levels, proper ventilation, and treating any existing woodworm as soon as it is identified.

By conducting routine inspections of your property, you can detect woodworm infestations at an early stage, facilitating swift and effective treatment to reduce damage. It is also critical to address any water damage, as moist wood attracts woodworm. To prevent woodworm infestations in wooden furniture or objects, ensure they are kept dry and clean at all times.

DPC Replacement Raynes Park

Damp Proof Course (DPC) replacement is a vital endeavour to safeguard the structural integrity and aesthetics of your property in Raynes Park. Over time, the existing DPC can deteriorate due to wear and tear, potentially leading to issues like rising damp. Identifying signs like crumbling plaster, deteriorating brickwork or damp patches is crucial. Replacing the DPC involves removing the old, ineffective barrier and installing a new, robust one. This process typically requires professional expertise, as it necessitates thoroughness and precision to ensure a reliable seal against moisture ingress.

The choice of materials for the new Damp Proof Course can encompass a range of options, from traditional approaches like bitumen or slate to more modern solutions such as chemical injections. A successful DPC replacement not only prevents further moisture-induced damage but also helps maintain a healthy indoor environment and protects the value of your Raynes Park home. Routine inspections and timely DPC replacement can substantially contribute to ensuring your property remains dry and structurally sound. (78935 DPC Replacement Raynes Park)

Leaving a Review

For any Raynes Park business, reviews and testimonials are their driving force, and the difference between a potential customer appointing a specific company, or moving on to a competitor, can be whether they have excellent online reviews or not. If you're satisfied with the performance of somebody you have used, you may wish to take the time to thank them by leaving an appreciative review. Possible future clients can benefit from learning of your personal knowledge, and there are obviously benefits for the business as well. If reviews helped you to decide on who to use for your project, you'll realise how this can be useful. You might have looked somewhere else if a particular company was lacking some convincing reviews, even if their official company website appeared professional.

Leaving a Review

But, how can the so called customer reviews shown on a company website be relied on? They may have been "thought up" by a company employee, hoping to make their services look better, or were they penned by "real" people?

Instead of relying on these, you can head over to the reviews on Google My Business listings, where you will find more sincere and authentic reviews on companies in Raynes Park. Trusted, as this also impacts on a business's ranking in search engines, this is THE go-to review website for determining the reputation of a company. When looking to leave reviews for local services and companies in Raynes Park, the second largest review site is Bing Places for Business, which is Google My Business's key rival. An overview of the reliability and standards of a company that worked successfully on your damp proofing project can be created by leaving an enthusiastic review here, and at the same time you could help raise their profile the area. Leaving reviews on Twitter and Facebook is every bit as effective for promoting a company that has performed admirably. The advertising campaigns of any small company in Raynes Park will depend heavily on such social media websites. If you add your reviews, this can help strengthen their message.

Those of you who would rather go 'traditional' can obviously send in a hand-drafted thank you letter instead. Such letters can be gathered together to make a portfolio of reviews which is valuable in one on one meetings with potential clients, scanned and published on the business website, or mounted in a frame for display in offices or reception areas. However you create your review it is a wonderful feeling to think you have helped a small local business get another foothold in the highly competitive market. (Tags: Raynes Park Damp Proofing Company Reviews)

Raynes Park Damp Proofing Tasks

Damp Proofing Tasks Raynes Park

There are a whole host of tasks that can be undertaken by your local Raynes Park damp proof specialist including damp proofing cream treatments, replacement of defective flashingsDPC, damp control, wall tie replacement in Raynes Park, condensation control, damp proof coursing in Raynes Park, damp proofing services in Raynes Park, damp proofing floors, damp proofing assessments, solutions for condensation, invasive weed control, timber surveys, concrete repairs Raynes Park, property surveys, japanese knotweed control, missing DPC installations, mould and mildew removal, wall damp proofing, dehumidifier installation, solving condensation problems, damp proofing old stone walls, brick damp proofing in Raynes Park, the treament of efflorescence, damp proof paint applications, timber treatment, damp proofing internal walls, damp proofing brickwork, damp proof tanking, leak detection, pressure grouting, landlord damp proofing services, garage floor damp proofing, cheap damp proofing Raynes Park, PIV (positive input ventilation), damp proofing surveys, foundation damp proofing, and more. These are just an example of the tasks that are undertaken by those specialising in damp proofing. Raynes Park contractors will be happy to inform you of their full range of damp proofing services.


Damp Proofing Near Raynes Park

Also find: Carshalton damp proofing, Long Ditton damp proofing, Copse Hill damp proofing, Stoneleigh damp proofing, West Sutton damp proofing, Tolworth damp proofing, Summerstown damp proofing, Lower Morden damp proofing, Norbiton damp proofing, Roehampton damp proofing, Motspur Park damp proofing, Grosvenor Way damp proofing and more. All of these places are catered for by firms who do damp proofing. These local specialists, equipped with an understanding of the region's weather-specific challenges, prioritise your home's longevity and safety through customised solutions. Problems with damp can lead to structural damage and health concerns, making it imperative to address them effectively and promptly. By clicking here, local home and property owners can obtain damp proofing quotations. Why not get started with your damp proofing project straight away?

Damp Proofing Services Raynes Park

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(This damp proofing Raynes Park article was updated on 14-06-2024)