Damp Proofing New Addington

New Addington Damp Proofing & Timber Treatment

Damp Proofing New Addington Greater London (CR0): Problems with damp in your home in New Addington not just look unattractive, but they can trigger severe health and structural issues too. If not dealt with swiftly, the more critical issues could cost thousands of pounds to repair, and might be hard to spot beneath peeling wallpaper and patches of damp. To get the most suitable damp proofing solution for your home, you should get hold of a competent New Addington damp proofing specialist to check out your property for problems.

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Essentially, when considering damp in the home there are three significant problem areas:

Damp Proofing New Addington Greater London (CR0)


  • Penetrating Damp

  • Condensation

  • Rising Damp


Below you'll find info on what could cause damp issues in your home or business in New Addington, and exactly how you might get started with rectifying them.


Common exterior factors like: cracked roof tiles, unsound brickwork, defective gutters or downpipes and blocked cavity walls, can all be primary reasons behind penetrating damp in a building. Inside your property, it can also be a result of cracked shower trays, burst or leaking water pipes and overflowing basins or baths. Woodwork and walls can be impacted if left uncontrolled, and will be visible as flaking paintwork, broken or blistering plaster and dark, damp patches on walls.

If neglected for an extended period of time, a leaky roof can cause wet rot in the timbers of your roof. Although it can't spread into your brickwork, wet rot can cause the timber in your roof to become structurally dangerous, and in a worst case scenario you might even need a new roof - very expensive! If a black fungus starts to appear on any woodwork and the roof timbers feel "spongy" to touch, you might have the beginnings of wet rot. Dealing with the issue promptly is essential if you happen to notice any of these wet rot signs, as it can prevent further structural harm and the potential necessity of expensive roof replacement.

Some elementary maintenance measures can help in preventing this, such as: cleaning and checking your roof & gutters for leaks, examining pipes for leaks and repointing dodgy brickwork. If you employ the expert services of a professional New Addington damp proofing firm, they will check all these elements as a part of your overall damp proofing arrangement.


Condensation Damp New Addington UK (020/01689)

Very easy to spot and a cause of damp in many New Addington homes, condensation is incredibly common. When warm, humid air comes into contact with cool surfaces (such as windows), small droplets of water immediately form. It is often caused because of inadequate ventilation in areas where high humidity is present, i.e. bathrooms, boiler rooms and kitchens.

Wiping up any droplets of water that form, and making certain that there is adequate ventilation in the affected areas, are amongst the most basic solutions to such problems. To help redirect the moist and humid air from your home, you may need to update or install cooker hoods, air bricks and extractors.

There may be issues with sucking in damp air from the outside, and by performing a detailed damp proofing survey a specialist in New Addington will find things that exacerbate the problem. It's crucial that circulation and airflow is effectively regulated, in order to control condensation issues, and you can obtain guidance and advice on this from a damp proofing specialist.

Damp Proofing Quotes in New Addington Greater London


A damp proof course has been compulsory on homes built in Great Britain since 1875. If your home was constructed before this period it's conceivable you might not have one installed. It is a possibility that your damp proof course or membrane may have been damaged in some way if you are suffering with rising damp problems in a house built after this year.

If you believe that you may have rising damp, a white powdery deposit being found on floor surfaces or appearing on walls, "tide marks" on walls and rotten or crumbling skirting boards, are fair signs that you might be right. If you notice or think you might have any of these issues, it's possible that you've got a rising damp problem.

Rising Damp New Addington Greater London

Just checking your external walls to spot if you've got a damp course can be one step towards managing your rising damp. To be certain of a satisfactory measure of protection the damp proof course ought to be above ground level by no less than 150 millimetres. If you discover that this gap doesn't exist, you can dig away the ground to increase it, or if this approach is not possible, a higher damp course will need to be put in.

If your damp proof membrane is correct and the gap from the ground isn't the cause of the problem, moisture might be coming up through your flooring and into your walls, which could be a much more serious issue.

Damp proofing technicians in New Addington can swiftly detect and remedy rising damp issues using a variety of procedures. If you have a somewhat older home with no DPM or one that's damaged over an extensive area, a damp proofing cream can be carefully injected into your outside walls. Holes will be drilled at intervals in the mortar joint, and a nozzle is used to inject the special cream, which then soaks into the surrounding brickwork before curing to form an effective water-repellent barrier.

In cases where damp proofing cream injection isn't a satisfactory treatment, or where your damp course membrane is too severely damaged, installing a complete new damp proof course may be neccessary. This is taking repair work to the extreme, but it may be the only remedy for your rising damp problems.

Damp Proofing Specialists New Addington (CR0)

Painting with a bitumen based, waterproof latex emulsion, is another possible option for less severe areas of damage. Tiles, carpeting or wood flooring will have to be lifted before any work is carried out, as it's applied beneath your existing floor coverings. In cellars this is a particularly effective treatment, and will form a part of the "tanking" procedure that is used to make spaces watertight. Your New Addington damp proofing expert may recommend the application of building paper (a special foil backed membrane) before the bitumen paint has has dried out completely, additional protection in these trouble spots.

Tanking: In areas of a property which are below ground, for instance cellars or basements, "tanking" is the process where any surfaces that are exposed are painted with a waterproof coating. Since this coating must be applied to the base surface of walls and floors, all plaster and wall covering must be taken off before work begins, and all surfaces properly prepared. As soon as this paint has been applied, it should be permitted to dry out thoroughly before replastering the wall surfaces and decorating on top of it. You should always obtain more than one specialist's opinion on whether this is really the only answer to your rising damp, as this is an incredibly disruptive job because it has to be applied to an entire basement level or ground floor of a property.


Dehumidifiers are an efficient way to remove moisture from the air, so for issues with condensation they can be of help. The fact that they primarily hide the cause of the damp and not get rid of it, is the trouble with the use of dehumidifiers. To get the best advice if you are experiencing mould or damp in any part of your house, you can contact a certified damp proofing specialist in New Addington.


Friends and family should invariably be the first choice when you are looking for recommendations for local professionals. Before signing up to any damp proofing services, you should always try to get at least 3 or 4 quotations from a variety of New Addington companies. If you're in any doubt about any specific company you can ask to see evidence of qualifications and professional memberships.

Professional New Addington damp proofing specialists ought to be members of either the Property Care Association (PCA) or the Damp Proofing Association, or have professional qualifications from the Certificated Surveyor in Remedial Treatments (CSRT) or the CSTDB (Certificated Surveyor of Timber and Dampness).

You can guarantee that your damp proofing provider is suitably qualified and has the required practical experience to provide you with a top notch damp proof service, if they have membership of the PCA or DPA. Any damp proofing work performed by one of their members also comes with a guarantee.

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Dehumidifier Installation

If you want to keep indoor air quality healthy and comfortable, especially in places with high levels of humidity, dehumidifiers are indispensable. Correct installation is crucial for the optimal performance and longevity of the unit.

Dehumidifier Installation New Addington

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

The next key step is to ensure the drainage system is set up properly to prevent overflow or water damage. Connecting the dehumidifier to a drain or attaching a hose to the unit may be necessary. For the dehumidifier to operate effectively, routine maintenance such as cleaning or replacing the filter is crucial.

Consulting the manufacturer's instructions or seeking professional help is recommended to ensure a successful and safe dehumidifier installation. Proper installation and servicing of a dehumidifier can significantly improve indoor air quality, mitigate moisture-related problems, and enhance overall comfort in homes or businesses.

Cementitious Tanking New Addington

In basements and cellars, cementitious tanking is a favoured method of preventing the ingress of water. This process necessitates the application of a cement-based water-resistant system to the walls and floors of the room. Tanking material is available in different grades suitable for a range of substratum, which can either be mixed at the work site or pre-manufactured.

Cementitious Tanking New Addington

A long-lasting, durable barrier against water ingress can be achieved through correct application of cementitious tanking for maximum effectiveness. Prior to application, the surface must be dry, clean, and free from any contaminants or loose material to achieve the best possible outcome.

Professional installation by a qualified damp proofing specialist is recommended to achieve a long-lasting, high-quality result. With proper installation, cementitious tanking can provide an effective and reliable solution for waterproofing cellars and basements in New Addington. To ensure the long-term effectiveness of cementitious tanking, regular maintenance is necessary.

Condensation Control New Addington

Condensation control is a crucial aspect of maintaining a healthy and pleasant indoor environment. Colder surfaces encounter warm, moist air, causing the formation of water droplets through condensation. Mould growth, damage to building materials, and a decline in indoor air quality are potential outcomes of uncontrolled condensation.

Condensation Control New Addington

Regulating the level of humidity and promoting the circulation of air through adequate ventilation is essential for controlling condensation. Minimising condensation and reducing temperature differentials is possible through the use of insulation and double-glazing. Achieving effective condensation management allows for the prevention of potential problems and the creation of a more pleasant living or working environment.

Double-glazed windows and insulation can be used to help minimise temperature differentials and reduce condensation. Insulation is a thermal barrier that prevents cold surfaces from coming into direct contact with moist, warm air. The likelihood of condensation forming on surfaces like ceilings, walls and windows is decreased by this reduction in temperature difference. Double-glazing with 2 panes of glass and an insulating layer in between is effective at maintaining a uniform indoor temperature, which further inhibits condensation.

Direct addressing of moisture sources is another approach to effective condensation control. Cooking, showering, and activities like drying clothes indoors can all release excessive amounts of moisture into the air. Good ventilation and exhaust fans in kitchens and bathrooms can help to prevent excessive humidity buildup. In addition, dehumidifiers can help maintain optimal indoor humidity levels in areas at risk of high moisture content.

Managing condensation effectively can help you avoid potential problems and create a more comfortable place to work or live. Controlling the indoor environment safeguards the well-being and health of occupants, in addition to protecting buildings. By inspecting seals around windows and doors for gaps during frequent maintenance checks, you can identify places where condensation might occur. 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 conclude, proper ventilation, moisture source management, insulation, and cutting-edge technologies are all essential components of a well-rounded condensation control strategy. (40713 - Condensation Control New Addington)

New Addington Damp Proofing Tasks

Damp Proofing Tasks New Addington

There is a range of work that can be carried out by your local New Addington damp proof specialist including dehumidifier installation in New Addington, damp proofing inspections, woodworm treatments New Addington, solving condensation problems, cheap damp proofing New Addington, dry rot treatments, floor damp proofing, commercial tanking in New Addington, damp proofing a garage, damp proofing old stone walls, wood rot treatment, plaster replacement, flood defence, damp proof coursing, wall damp proofing, pressure grouting, missing DPC installation, damp proofing walls in New Addington, timber surveys, brickwork damp proofing New Addington, resolving mould problems, exterior damp proofing New Addington, replacement of faulty flashingsDPC, property surveys, damp proof injection cream treatments, damp proofing in lofts, condensation control in New Addington, dampproofing surveys, structural waterproofing, damp proofing services, vapour barrier installations, damp proof tanking, efflorescence solutions, condensation solutions, timber preservation, cementitious tanking New Addington, and lots more. Listed are just a handful of the activities that are carried out by those specialising in damp proofing. New Addington companies will be happy to tell you about their entire range of services.

Damp Proofing Near New Addington

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Greater London Damp Proofing Near Me New Addington

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(This damp proofing New Addington information was updated on 05-12-2023)