Damp Proofing Colliers Wood

Colliers Wood Damp Proofing & Timber Treatment

Damp Proofing Colliers Wood Greater London (SW19): You should be seriously worried if you've got problems with damp in your house in Colliers Wood, because together with looking unsightly, damp can have a negative impact on your health and affect the structural condition of your property. If not resolved immediately, the more serious problems could cost thousands of pounds to repair, and may be hard to spot beneath peeling wallpaper and damp patches. If you have an issue such as this there's not much that you can do yourself, and the best course of action is to contact a competent Colliers Wood damp proofing company to do an evaluation and suggest realistic solutions.

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In Colliers Wood homes there are 3 main problem areas of how damp can affect your property:

Damp Proofing Colliers Wood Greater London (SW19)


  • Penetrating Damp

  • Condensation

  • Rising Damp


In the next few paragraphs, we will consider what triggers such damp problems, and ways that you can set about fixing them, and preventing them from occurring in the first place.


Things like porous brickwork, damaged gutters or downspouts, loose or broken roof tiles and cavity wall issues are all external causes of penetrating damp. In the interior of your property it can be caused by dripping or burst pipework, overflowing bathtubs or sinks and damaged shower trays. If left unresolved, woodwork and walls can be badly affected, and the certain evidence of this will be flaking paintwork, broken or blistering plaster and damp, dark patches on walls.

You could get wet rot in the timbers on your roof, if you've got a leaking roof, and it has been neglected for some time. If worse comes to worse, you might even need to rebuild the entire roof, since wet rot can cause your roof timbers to become dangerous and structurally unsound. A unique musty odour, a "spongy" feel to your woodwork and indications of a black fungus, could all herald the presence of wet rot. It is essential to address any signs of wet rot promptly to prevent further structural damage and the potential need for costly roof replacement.

You need not fret however, since to prevent these problems from occurring, a few basic steps such as cleaning and checking your roof & guttering for leaks, inspecting piping for leaks and repointing brickwork, should avoid such situations. If you get hold of a certified damp proofing service in Colliers Wood, they will check all of these things, and prepare a plan for both solving your dampness issues and forestalling further episodes.


Condensation Damp Colliers Wood UK (020)

There are a lot of factors that cause damp in the home, but condensation is among the most common and easily noticed. When cool surfaces make contact with warm, moist air, minute droplets of water form on those surfaces. Poor ventilation in areas with high humidity, such as in bathrooms, kitchens and boiler rooms, is the most frequent reason behind condensation.

Wiping away any water droplets that form, and ensuring there is sufficient ventilation in the worst affected areas, are amongst the easiest solutions to such problems. The necessary steps may involve the installation or updating of extractors, air bricks and cooker hoods, with the intention of redirecting moisture laden air to the outside of your property in Colliers Wood.

To find things which give rise to the situation by sucking in moist air from the outside, a reputable Colliers Wood company will do a comprehensive damp proofing survey. Airflow has to be properly regulated to successfully minimise condensation, and a certified damp proofing technician will give advice and offer solutions on this question.

Damp Proofing Quotes in Colliers Wood Greater London


Since 1875, a damp proof course has been compulsory in all homes constructed in the United Kingdom. You may not have a damp proof course on your home in Colliers Wood if it was built prior to this period. If your property was constructed after this date, but you're still suffering with rising damp, it may be that the damp proof course has been impaired.

Although difficult to distinguish, rotten or crumbling skirting boards, tide marks on walls and white powdery deposits being found on floor surfaces or forming on walls, are all giveaway signs of rising damp. It's possible that you might have a rising damp problem if you've noticed one or all of these.

Rising Damp Colliers Wood Greater London

Dealing with rising damp issues can be as easy as checking your exterior walls to see if you can see a damp course. For adequate protection it should be 150mm (around six inches) above ground level. If this isn't the situation you may be able to dig away the ground to create this gap, or if this isn't possible, you can install a higher damp course.

If your damp proof membrane (DPM) is in fact correct and the gap from the ground isn't the root cause of the problem, dampness could be coming up through your flooring and into your walls, which could be a much more serious issue.

Colliers Wood damp proofing specialists will quickly be able to ascertain the cause of your rising damp issues, and using a variety of techniques will soon resolve the problem. A damp proof cream (such as Dryzone) can be carefully injected into your wall if you've got a somewhat older house with no DPM, or it is damaged over a significant area. This calls for the drilling of holes at evenly spaced intervals along the wall's mortar course and the cream injected with a special nozzle to fill the spaces behind the brickwork.

In cases where damp proofing injection cream isn't a satisfactory treatment, or when your membrane is extensively damaged, putting in a brand new damp proof course could be neccessary. This is the most extreme of repair works, however it might be the only solution to your damp issues.

Damp Proofers Colliers Wood (SW19)

Another option for less severe areas of damp course damage could include painting with a bitumen based, waterproof latex emulsion coating. Carpets, tiles or wooden flooring will need to be lifted prior to work being carried out, since it is applied beneath your existing floor coverings. In cellars this is an especially efficacious solution, and will form part of the tanking procedure that's used to make spaces watertight. Your Colliers Wood damp proofing technician might suggest the laying of building paper (a special foil backed membrane) before the bitumen paint has completely dried out, additional protection in such problem areas.

Tanking: To waterproof cellars, basements or below-ground areas, "tanking" is used, which entails applying a special waterproof paint to the exposed surfaces. This process necessitates first removing all existing plaster and wall coverings to ensure the waterproof coating is applied directly to the walls and floors' base. This step is essential to create a barrier that is impermeable to moisture. After application, it's crucial to let the coating dry completely before undertaking any replastering or decorating. Tanking is a thorough method, impacting the entire lower part of a building, so it's advisable to consult multiple damp proofing experts to ascertain if tanking is the optimal solution for your rising damp problems, as there might be less invasive yet equally effective alternatives.


Dehumidifiers are an effective way to remove moisture from the air, hence for condensation issues they can help. The main disadvantage with dehumidifiers in seeking to eliminate damp and mould is that they just alleviate the cause of the damp, not get rid of it. To get the best advice if you're experiencing mould or damp in any part of your property, you should contact a certified damp proofing specialist in Colliers Wood.

Some Benefits of Using Dehumidifiers

Here are several advantages of using dehumidifiers:

  1. Protects Structure and Belongings: Moisture damage to possessions is prevented and the structural soundness of the dwelling is protected by ensuring humidity levels remain low to avoid damp-related issues.
  2. Reduced Odours: Eliminates musty odours associated with high levels of humidity, creating a fresher, more enjoyable living environment.
  3. Energy Efficiency: By facilitating the heating of drier air, some dehumidifiers can enhance the efficiency of heating systems, potentially resulting in savings on the use of energy.
  4. Prevents Rust and Corrosion: Where there is excessive levels of moisture they help to stop the corrosion and rusting of metal appliances and tools.
  5. Improvements in Health: By diminishing the levels of humidity, dehumidifiers play a crucial role in curtailing the spread of dust mites and mould, frequent triggers of respiratory conditions and aggravators of asthma and allergy symptoms.
  6. Comfort Levels: Making the indoor environment cooler and more comfortable is achievable by reducing humidity levels, which enhances living conditions.


The most trustworthy recommendations for specialists when it comes to home improvements are normally neighbours and friends. Before hiring any damp proof services, you should always see if you can get at least 2 or 3 quotes from various Colliers Wood companies. If you've got any doubts about any company you can ask to look at professional membership certificates and qualifications.

Keep an eye out for membership of and qualifications from bodies such as the Property Care Association or the Damp Proofing Association, or contractors holding the Certificated Surveyor of Timber and Dampness or the CSRT (Certificated Surveyor in Remedial Treatments) qualifications.

Membership of either the DPA or PCA guarantees that your selected damp proofing provider is properly qualified and has the appropriate experience to provide you with a high quality damp proofing service. Any damp proofing work completed by one of their members is also guaranteed.

Book a Damp Proofing in Colliers Wood UK

Damp proofing services are available in in Colliers Wood and also in: Streatham Park, Merton, Eastfields, Roehampton, Merton Abbey, Lower Morden, Morden, Grosvenor Way, Summerstown, as well as in these postcodes SW19 2HP, SW19 2ET, SW19 2PN, SW17 9HU, SW19 2DX, SW19 2DT, SW19 2HG, SW19 2RS, SW19 2EP, and SW19 2FG. Local Colliers Wood damp proofers will likely have the phone code 020 and the postcode SW19. Verifying this should confirm you access local providers of damp proofing. Colliers Wood householders will be able to benefit from these and lots of other related services. To make enquiries and get price quotes for damp proofing, simply click the "Quote" banner.

Cementitious Tanking

The prevention of water intrusion in cellars and underground spaces is commonly achieved through cementitious tanking. The application of a cement-based waterproofing system to the floors and walls of the area is involved in this procedure. Coming in various grades suitable for different substrates, the tanking material can be pre-manufactured or mixed at the work site.

Cementitious Tanking Colliers Wood

To achieve the best possible outcome, cementitious tanking must be applied correctly, as it can provide a durable and long-lasting barrier against water ingress. Prior to application, the surface must be dry, clean, and free from any contaminants or loose material to achieve the best possible results.

To attain a long-lasting and high-quality outcome, the ideal choice is professional installation by a certified damp proofing specialist. With correct installation, cementitious tanking can be an effective and dependable solution for waterproofing underground spaces and cellars in Colliers Wood. Frequent inspection of the system is necessary to preserve its efficiency and prevent moisture ingress by addressing any wear or damage.

Woodworm Treatment and Prevention

Woodworm is a common issue in Colliers Wood, particularly in buildings that are older, where the larvae of certain types of beetles eat away at the timber. This can cause significant damage over time, making the structure unsafe and unsound. Woodworm treatment is crucial to prevent any serious damage to the building.

The initial step in treating woodworm is to determine the type of woodworm present, since different species demand different treatment methods. This is best done by a professional woodworm specialist, who can also assess the magnitude of the infestation and propose the most suitable treatment.

One effective woodworm treatment method is the use of insecticides, which can be applied in liquid or gel form. This sort of treatment is really effective for minor infestations, but may not be suitable for more serious cases. For larger or more significant infestations, fumigation might be necessary. This involves sealing-off the affected area and discharging a gas into the space to kill off the larvae. Fumigation is a much more invasive treatment option and calls for specialist training and equipment, so it's important to bring in a skilled professional.

In order to thwart the possibility of future woodworm infestations, it is essential to establish an unsuitable environment for their growth. This can be achieved through the implementation of measures such as ensuring proper ventilation, regulating humidity levels, 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 costs associated with remediation.

Regular inspections of the building can help identify any infestations of woodworm early, allowing for timely treatment to minimise damage. Additionally, it's important to address any water damage, as damp wood tends to attract woodworm. If you have wooden furniture or objects in your home, it's important to keep them clean and dry to prevent infestations of woodworm.

Black Mould

Black mould is a common problem in houses in Colliers Wood, particularly those made of wood. This fungus is often considered to be toxic. It produces conidia and slime heads, which are a signal of its presence. If you find this sort of mould in your residence in Colliers Wood, it's important to remove it straight away. If you think you could have black mould, it's important to have it checked by a professional. Experienced damp proofing specialists in Colliers Wood can conduct tests and provide you with a free quote. If you are concerned that this mould is impacting your health, a damp proofing expert can do an inspection to determine the extent of the problem.

Black Mould Colliers Wood

The first step in removing mould is to clean the area with soapy water. You should also use a disinfectant such as bleach, which can kill mould spores. White vinegar and hydrogen peroxide are also effective disinfectants. However, you must be careful when using bleach, because it can irritate or even burn your eyes. Also, make sure there is good ventilation in the room where you are working, to help clear away the fumes.

Black mould is a highly infectious fungus. It can cause life-threatening infections in people with weaker immune systems. Often, it develops in cracks and other areas where the air doesn't circulate properly. Symptoms can include large warts and cauliflower-like lesions on the skin. The area may also be swollen and red. It can even affect the nails. (Tags: Black Mould Colliers Wood, Black Mould Treatments Colliers Wood, Black Mould Prevention Colliers Wood, Black Mold Colliers Wood)

Condensation Control

In maintaining a healthy and comfortable indoor environment, condensation control is of utmost importance. Formation of water droplets arises from the contact between warm, moist air and colder surfaces, indicating the occurrence of condensation. Damage to building materials, mould growth, and the deterioration of indoor air quality can be caused by uncontrolled condensation.

Condensation Control Colliers Wood

Controlling condensation requires adequate ventilation to regulate the amount of humidity and promote the circulation of air effectively. Reduction of condensation and temperature differentials can be attained by using double-glazed windows and insulation. Creating a more pleasant working or living environment is achievable by effectively managing condensation, which helps prevent potential issues.

Reducing temperature differentials and minimising condensation are two things that insulation and double-glazed windows can help with. Cold surfaces are prevented from coming into direct contact with warm, moist air by insulation, which serves as a thermal barrier. When the temperature difference is reduced, condensation is less likely to form on surfaces like windows, walls and ceilings. Double-glazing is effective at maintaining an even indoor temperature, which inhibits condensation. It features two panes of glass with an insulating layer between.

Another way to control condensation effectively is to deal with the sources of moisture head-on. Moisture is released into the air by activities like cooking, showering and drying clothes indoors. Good ventilation and exhaust fans in bathrooms and kitchens can help to prevent excessive humidity buildup. Additionally, dehumidifiers can help maintain optimal indoor humidity levels in areas which are liable to high moisture content.

To create a more comfortable living or working environment, you can effectively manage condensation and prevent potential issues. Protecting buildings and safeguarding the well-being and health of occupants are both benefits of controlling the indoor environment. To identify locations where condensation might occur, perform routine maintenance checks, such as inspecting seals around windows and doors for gaps. Our advancing understanding of indoor air quality and building science leads to the emergence of new condensation control strategies and techniques, providing even more effective ways to ensure a comfortable and healthy indoor environment. To summarise, a well-rounded condensation control strategy must include proper insulation, moisture source management, ventilation, and cutting-edge technologies. (85222 - Condensation Control Colliers Wood)

Colliers Wood Damp Proofing Tasks

Damp Proofing Tasks Colliers Wood

There are a whole host of tasks that can be undertaken by your local Colliers Wood damp proofing specialist including pressure grouting, damp proofing in conservatories, damp treatments in Colliers Wood, damp proof paint applications, mould and mildew removal, damp proofing floors in Colliers Wood, damp proofing services, missing DPC installation, exterior damp proofing, concrete repair, cementitious tanking in Colliers Wood, landlord damp proofing services, damp control, property surveys, damp proof tanking, black mould treatments, residential damp proofing, defective damp proof course replacement, dry rot treatments, invasive weed control, structural waterproofing, rising damp advice, wall damp proofing, timber preservation, the treament of efflorescence, mould treatments in Colliers Wood, damp proofing assessments, garage floor damp proofing in Colliers Wood, damp proofing old stone walls, solving condensation problems, and more. These are just a handful of the tasks that are carried out by those doing damp proofing. Colliers Wood professionals will let you know about their full range of services.

Damp Proofing Near Colliers Wood

Also find: Merton Abbey damp proofing, Streatham Park damp proofing, Grosvenor Way damp proofing, Summerstown damp proofing, Morden damp proofing, Lower Morden damp proofing, Eastfields damp proofing, Merton damp proofing, Roehampton damp proofing and more. Practically all of these places are covered by firms who do damp proofing. These local specialists not only understand the specific challenges posed by the area's weather, but also provide bespoke solutions to ensure the longevity and safety of your home. It is critical to promptly and effectively address problems with damp, as they can cause structural damage and health concerns. To get damp proofing quotes, local business and home owners can simply click here.

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