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.

If you have a leaky roof and it has been neglected over a period of time, it can cause wet rot in your roof timbers. Even though it is fortunate that wet rot doesn't affect brickwork, in a worst case scenario, you may need to have a new roof installed (very costly!) if your roof timbers become structurally unsound. A musty, unpleasant smell of rotting wood, the presence of black fungus, and a "spongy" feel to the timbers on your roof, are all warning signs that wet rot is already a problem.

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.

Sometimes damp air is drawn in from the outside, simply making matters worse. And the most effective way to establish the main factors that exacerbate the problem, is to have a detailed damp proofing survey done by a dependable Colliers Wood damp proofing specialist. A specialist in this field will be able to provide solutions, information and guidance on this matter, because to ensure that condensation problems are controlled, any airflow within the home must be correctly regulated.

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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: In below ground areas like basements or cellars, tanking is the process where any surfaces that are exposed are covered in a watertight coating. This should be applied on the base surface of walls and floors, and so any wall covering and plaster must be removed and the appropriate surfaces correctly prepared before the commencement of any work. Once this coating has been put on, it should be allowed to dry out thoroughly before replastering any walls and decorating over the top of it. You must invariably obtain more than one expert's opinion on whether this is the only cure for your damp problems, since this is an incredibly disruptive process because it must be applied to a whole ground floor or basement level of a building.


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.


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.

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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

Essential for maintaining a pleasant and healthy indoor environment is the control of condensation. Colder surfaces encounter warm, moist air, causing the formation of water droplets through condensation. Uncontrolled condensation can lead to the growth of mould, damage to building materials, and the deterioration of indoor air quality.

Condensation Control Colliers Wood

To regulate the level of humidity and promote the circulation of air, good ventilation is necessary for controlling condensation. The use of insulation and double-glazed windows assists in reducing differences in temperature and minimising condensation. Creating a more pleasant living or working environment is achievable by effectively managing condensation, which helps prevent potential problems.

In addition to reducing temperature differentials and minimising condensation, insulation and double-glazed windows can also help. Cold surfaces are prevented from coming into direct contact with moist, warm air by insulation, which acts as a thermal barrier. This temperature difference reduction decreases the likelihood of condensation forming on surfaces like walls, ceilings and windows. Double-glazing with 2 panes of glass and an insulating layer in between is effective at maintaining a consistent interior temperature, which further inhibits condensation.

To control condensation effectively, another technique is to address the sources of moisture head-on. Activities like showering, drying clothes indoors and cooking release moisture into the air. Bathrooms and kitchens with exhaust fans and adequate ventilation are less likely to have excessive humidity buildup. Dehumidifiers can be used to help maintain optimum indoor humidity levels in areas prone to high moisture content.

By effectively dealing with condensation, you can help to create a more comfortable working or living environment and avoid potential problems. Controlling the interior environment provides a safe and healthy environment for occupants, while also protecting buildings. Routine maintenance checks, including inspecting seals around doors and windows for gaps, can help you identify areas where condensation is likely to occur. New condensation control technologies and strategies continue to emerge as our understanding of indoor air quality and building science advances, providing even more effective ways to ensure a healthy and comfortable indoor environment. All in all, the implementation of proper moisture source management, ventilation, insulation, and cutting-edge technologies are all vital components of a comprehensive condensation control strategy. (31704 - Condensation Control Colliers Wood)

Colliers Wood Damp Proofing Tasks

Damp Proofing Tasks Colliers Wood

There is a range of work that can be undertaken by your local Colliers Wood damp proof specialist including damp proof sealing, invasive weed control, damp proofing brickwork, commercial damp proofing Colliers Wood, damp proofing concrete floors, timber preservation, PIV (positive input ventilation), dampcourse installations, condensation solutions, cavity wall tie replacement Colliers Wood, floor damp proofing in Colliers Wood, mould and mildew removal, damp proofing a garage, solving condensation problems, damp proofing surveys, damp proofing assessments, basement waterproofing, rendering repairs Colliers Wood, rising damp treatment, structural waterproofing Colliers Wood, flood defence Colliers Wood, leak detection, exterior damp proofing Colliers Wood, pressure grouting in Colliers Wood, resolving mould problems, damp proof tanking, timber surveys, home damp proofing Colliers Wood, mould treatments, cementitious tanking Colliers Wood, cheap damp proofing Colliers Wood, the treament of efflorescence, damp proofing services in Colliers Wood, treatments for condensation Colliers Wood, penetrating damp treatments Colliers Wood, rising damp advice, and lots more. These are just a few of the duties that are accomplished by those doing damp proofing. Colliers Wood contractors will let you know about their full range of services.

Damp Proofing Near Colliers Wood

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(This damp proofing Colliers Wood article was updated on 05-12-2023)