Damp Proofing Barnet

Barnet Damp Proofing & Timber Treatment

Damp Proofing Barnet Greater London (EN4): If you've got damp problems in your home in Barnet, it isn't just their undesirable appearance that you should be concerned about, but also the fact that they can cause serious structural and health problems. More significant issues can also be concealed under patches of damp and peeling wallpaper, and can cost you 1000s to repair if not resolved swiftly. It's generally cheaper in the long run to contact an established Barnet damp proofing specialist to check your home, and provide an extensive damp proofing solution for your property.

Free Barnet Damp Proofing Quotes

If you've got problems with dampness in your dwelling in Barnet, there are three probable triggers:

Damp Proofing Barnet Greater London (EN4)


  • Penetrating Damp

  • Condensation

  • Rising Damp


These three primary kinds of damp are described in more detail below, together with recommendations for prevention and resolution, should you find them in your home or business in Barnet.


Penetrating damp can be attributable to a variety of external factors such as: loose or cracked roof tiles, cracks in brickwork, defective downspouts or gutters and blocked cavities. Internal reasons behind penetrating damp may be cracked shower trays, leaking or burst pipes and overflowing bathtubs or basins. Woodwork and walls can be impacted if left unresolved, and will be visible as peeling or bubbling paintwork, damp, dark patches on walls and blistered or broken plaster.

If you've got a leaky roof and it has been left untreated for some time, it can cause wet rot to develop in the timbers of your roof. This could prove very costly, because if worse comes to worst your roof timbers become structurally unsound, with the result that you are going to need an entire new roof. If a black fungus appears on any woodwork and the roof timbers feel "spongy" to touch, you might have a case of wet rot.

To prevent this, there are some basic preventative measures you can take: cleaning and checking your roof & rain gutters for leaks, repointing brickwork and inspecting pipes for leaks. If you get hold of a certified damp proofing specialist in Barnet, they can check all of these things, and put a strategy together for both fixing your damp problems and forestalling further episodes.


Condensation Damp Barnet UK (020)

Super easy to spot and a cause of damp in many Barnet properties, condensation is extremely common. When colder surfaces come into contact with humid, warm air, minute water droplets form on those cold surfaces. It often arises due to poor ventilation in places where high humidity is present, i.e. boiler rooms, kitchens and bathrooms.

To reduce condensation issues, easy strategies include making certain that there's sufficient ventilation in the main trouble spots, and wiping up any water droplets the moment they form. To help remove the moist and humid air from your building, you might need to install or upgrade cooker hoods, extractor fans and air bricks.

There could be issues with sucking in damp air from outside, and by carrying out an in-depth damp proofing survey a specialist in Barnet will be able to identify circumstances that play a role in the situation. Airflow needs to be regulated properly to effectively control condensation problems, and a professional damp proofing technician will offer advice and solutions on this topic.

Damp Proofing Quotes in Barnet Greater London


Houses built since 1875 in Great Britain have required a damp proof course or membrane to be fitted as standard. You might not have a damp course installed on your property in Barnet if it was constructed earlier than this. If you're suffering with rising damp in a house built after this period it may be that your damp proof membrane or course has been somehow or other.

Rising damp can be difficult to distinguish, but some things to look for are; rotten or crumbling skirtings, tide marks on walls and white powdery deposits being discovered on floor surfaces or forming on walls. Whilst the existence of one or more of these isn't conclusive, they're all clear indicators of rising damp issues.

Rising Damp Barnet Greater London

Just checking your home's exterior walls to spot if you have a damp proof course can be the first step towards solving your rising damp problems. For satisfactory protection it ought to be 150mm (approximately 6 inches) above the level of the ground. You could dig away the surrounding ground to generate this space if it's currently not enough, or you can put in a damp proof membrane (DPM) higher up if the first option is not feasible.

You may have more problematic issues if you discover that your DPM (damp proof membrane) is okay, and it could be that the moisture is seeping up from the ground, up through your flooring, and into your property's walls, which is going to be an even more worrying scenario.

Using a variety of methods, damp proofing professionals in Barnet will quickly detect and remedy rising damp. If you have a somewhat older house with no damp proof membrane or one that's damaged over an extensive area, a damp proof cream can be injected into your wall. This special cream is injected with a nozzle into evenly spaced holes drilled along the wall's mortar course, and before the cream can set it turns into liquid and soaks into the surrounding brickwork forming a barrier that is repellent to water.

In instances where damp proofing cream injection is not an appropriate remedy, or when your DPM is too extensively damaged, putting in a new damp proof course may be neccessary. While this sort of repair work is a fairly extreme way to solve damp issues, it might be the only real solution at the end of the day.

Damp Proofers Barnet (EN4)

For smaller areas of damp course damage, yet another possible remedy would be to coat with a waterproof (bitumen based) latex emulsion paint. Wood flooring, tiles or carpeting will have to be lifted before any work is undertaken, since it's applied under your current floor coverings. In basement areas this is an especially effective solution, and will form an integral part of the "tanking" procedure that is used to make rooms watertight. Your Barnet damp proofing specialist might suggest a layer of building paper (a special foil backed membrane) before the bitumen paint has dried completely, additional protection in such trouble spots.

Tanking: In areas of a property that are below ground, such as cellars or basements, tanking is the process where any exposed surfaces are covered in a watertight coating. As this coating must be applied on the base surface of walls and floors, any plaster and wall covering must be taken off before work commences, and all surfaces prepared correctly. You can replaster any wall surfaces and decorate over the top of it, after the paint has completely dried out. You must always get more than one specialist opinion on whether this is really the only answer to your rising damp issues, because this is a very disruptive process because it needs to be applied to an entire basement level or ground floor of a property.


To help with condensation problems, you can try using dehumidifiers, which for lowering the moisture content of the air, are really efficacious. The fact that these products basically cover up the cause of the damp and not cure it, is the disadvantage with dehumidifier use. If you're suffering with damp or mould in any area of your home in Barnet, you should call on a competent damp proofing specialist for the most reliable advice.


As with pretty much any home improvement project, the best recommendations for a local specialist can be obtained from friends and neighbours. Before hiring any damp proofing services, always try to obtain at least 3 or 4 quotations from different Barnet companies. If you're in any doubt about any specific company you can ask to see professional membership certificates and qualifications.

Watch out for contractors holding the Certificated Surveyor of Timber and Dampness (CSTDB) or the Certificated Surveyor in Remedial Treatments qualifications, or local companies who are registered members of the Property Care Association (PCA) or the Damp Proofing Association (DPA).

Membership of either the PCA or DPA guarantees your preferred damp proofing specialist is well qualified and has the required experience to provide you with a high quality damp proofing service. It also offers a guarantee over any damp proofing work carried out by one of their members.

Book a Damp Proofing in Barnet UK

Damp proofing can be done in Barnet and also in: Dancers Hill, Edgeware, Hadley Wood, Kitts End, Palmers Green, Arkley, Underhill, Cockfosters, High Barnet, Highwood Hill, and in these postcodes EN4 8BP, EN4 0ZQ, EN4 0NP, EN4 0AH, EN4 8HY, EN4 8BQ, EN4 8AZ, EN4 8PD, EN4 8PB, and EN4 8QS. Locally based Barnet damp proof specialists will most likely have the dialling code 020 and the postcode EN4. Checking this out will ensure you are accessing local providers of damp proofing. Barnet householders are able to utilise these and various other comparable services. Click the "Quote" banner to to make enquiries and obtain quotations for damp proofing.

Dehumidifier Installation Barnet

The installation of dehumidifiers is essential to maintain a comfortable and healthy indoor air quality, particularly in areas with high levels of humidity. The optimal longevity and performance of the unit are only possible with correct installation.

The selection of an obstruction-free location with a power source nearby is a crucial step before dehumidifier installation. The unit must be positioned on a flat surface and kept away from walls and furniture to ensure sufficient air circulation.

Properly setting up the drainage system next is vital to prevent water damage or overflow. Connecting the dehumidifier to a drain or attaching a hose to the unit may be required to complete the process. For the appliance to operate effectively, routine maintenance such as replacing the filter and cleaning is crucial.

Taking the time to choose the right size and location for a dehumidifier can greatly enhance its performance and benefits. It's recommended to refer to the maker's instructions or seek the assistance of a professional to ensure a safe and successful dehumidifier installation. The installation and maintenance of a dehumidifier can reduce moisture-related problems, enhance indoor air quality, and improve overall comfort in homes or workplaces when done correctly.

Condensation Control

To maintain a pleasant and healthy indoor environment, it is important to control condensation effectively. The formation of water droplets happens as warm, moisture-laden air interacts with colder surfaces, resulting in condensation. Inadequate control of condensation can result in mould growth, damage to building materials, and a decline in indoor air quality. Essential for controlling condensation is good ventilation, which regulates the level of humidity and promotes air circulation. Double-glazing and insulation can be employed to help minimise condensation and reduce differences in temperature. The creation of a more pleasant working or living environment is within reach through effective condensation management, preventing potential issues.

Reducing temperature differentials and minimising condensation are two things that double-glazed windows and insulation can help with. Insulation acts as a thermal barrier, preventing cold surfaces from coming into direct contact with warm, moist air. This temperature difference reduction decreases the likelihood of condensation forming on surfaces like windows, ceilings and walls. Double-glazing is effective at maintaining a uniform interior temperature, which inhibits condensation. It features 2 panes of glass with an insulating layer in between. (23095*)

Greater London Damp Proofing Near Me Barnet

More Barnet Tradesmen: Of course, when you happen to be doing home renovations in Barnet, Greater London, you will likely be in need of all sorts of different tradespeople and as well as a damp proofer in Barnet, Greater London, you might also need a building contractor in Barnet, a carpenter in Barnet, scaffolders in Barnet, stone & brick cleaning in Barnet, solar panel installation in Barnet, tilers in Barnet, painters & decorators in Barnet, bricklayers in Barnet, floor screeding in Barnet, floor sanding in Barnet, garage conversion in Barnet, SKIP HIRE in Barnet, a plumber in Barnet, an odd job man in Barnet, rendering in Barnet, home insulation in Barnet, waste clearance in Barnet, and other different Barnet specialists.

Barnet Damp Proofing Tasks

Damp Proofing Tasks Barnet

There is a variety of work that can be completed by your local Barnet damp proofing specialist including damp proof membranes, commercial damp proofing Barnet, damp proofing inspections, mould treatment, retaining wall damp proofing Barnet, wall damp proofing Barnet, leak detection, structural waterproofing, cheap damp proofing Barnet, cementitious tanking, landlord damp proofing services, replacement of faulty flashingsDPC, commercial tanking in Barnet, solutions for black mould, damp proofing walls, condensation treatment, damp control, cavity wall tie replacement, damp proofing concrete floors in Barnet, vapour barriers, timber surveys, invasive weed control, resolving mould problems, exterior damp proofing Barnet, timber preservation, foundation damp proofing, solving condensation problems, concrete damp proofing Barnet, damp proofing floors, damp proof paint application in Barnet, flood defence, woodworm treatments in Barnet, missing damp proof course installations in Barnet, home damp proofing, dehumidifier installation, and more. These are just a handful of the tasks that are conducted by people specialising in damp proofing. Barnet contractors will let you know about their whole range of services.

Damp Proofing Near Barnet

Also find: Cockfosters damp proofing, Dancers Hill damp proofing, Arkley damp proofing, Underhill damp proofing, Edgeware damp proofing, Hadley Wood damp proofing, High Barnet damp proofing, Palmers Green damp proofing, Kitts End damp proofing, Highwood Hill damp proofing and more. Damp proofing services are available in pretty much all of these towns and areas. These local specialists, well-versed in the region's climate challenges, are committed to delivering personalised solutions that secure the longevity and safety of your home. Health risks and structural damage stemming from damp problems necessitate their immediate and effective resolution. If you're a property owner looking to obtain competitive and accurate damp proofing quotes tailored to your specific needs, simply click here.

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(This damp proofing Barnet information was last updated on 17-05-2024)