Damp Proofing Harleston

Harleston Damp Proofing & Timber Treatment

Damp Proofing Harleston Norfolk (IP20): If you have problems with damp in your home in Harleston, it is not just their undesirable appearance that you need to be concerned with, but the fact that they can also cause structural and health problems. More serious problems can also be concealed beneath peeling wallpaper and patches of damp, and could cost 1000s to fix if not solved immediately. If you have an issue such as this there's very little that you can do to resolve it yourself, and the best option is to contact a certified Harleston damp proofing company to undertake a survey and come up with solutions.

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In Harleston dwellings there are 3 primary problem areas of how damp can affect your property:

Damp Proofing Harleston Norfolk (IP20)


  • Penetrating Damp

  • Condensation

  • Rising Damp


In the next few paragraphs, we will consider what leads to such damp problems, and how you can go about resolving them, and stopping them from occurring in the first place.


Problems like defective gutters or downspouts, cavity wall issues, cracked roof tiles and unsound brickwork are common external factors that can cause penetrating damp. Internal factors behind penetrating damp may be overflowing sinks or bathtubs, damaged shower trays and burst or leaky pipes. If left unresolved, blistering or broken plaster, dark, damp patches on walls and flaking or bubbling paintwork, will be the visible results of water seeping into the woodwork and walls.

If you have a leaking roof and it's been neglected for a while, it can cause wet rot in your roof timbers. Whilst it cannot spread into your brickwork, wet rot can cause your roof timbers to become structurally unsound, and in the worst case scenario you could even need a roof replacement - very costly! There are various indications of wet rot which aren't hard to spot, the principle ones being; a "spongy" feel to the timbers, the appearance of black fungus on woodwork and a musty smell. In the event that you identify any of these wet rot symptoms, swift attention is required to forestall further deterioration and the potential expense of a roof replacement.

You need not panic however, since to prevent these problems from occurring, a few basic steps such as inspecting water pipes for leaks, cleaning your roof & gutters and checking for leaks and repointing unsound brickwork, should reduce such concerns. As an integral part of fixing your dampness issues, a professional Harleston damp proofing specialist will check all these things, so as to help reduce the chances of any further issues.


Condensation Damp Harleston UK (01379)

Quite simple to spot and a cause of damp in a lot of Harleston properties, condensation is incredibly common. When moist, warm air makes contact with cool surfaces (such as the glass in windows), minute droplets of water swiftly form. Where a high level of humidity is present, as in bathrooms, boiler rooms and kitchens, condensation is often caused by poor ventilation.

To stop condensation problems, easy solutions include ensuring there's enough ventilation in the main trouble spots, and wiping up any droplets the moment they form. To help eliminate the humid and moist air from your house, you may need to upgrade or install extractor fans, cooker hoods and air bricks.

The most effective way to identify the main factors that exacerbate the problem, is to have a detailed damp proofing survey done by a professional Harleston damp proofing specialist. Occasionally moist air is sucked in from the outside, simply making matters worse. Airflow needs to be properly regulated to adequately minimise condensation problems, and a reliable damp proofing technician will be able to offer advice and solutions on this question.

Damp Proofing Quotes in Harleston Norfolk


Since 1875, a damp proof course or membrane has been compulsory in all homes constructed in Great Britain. It is perfectly possible that you might not have one installed if your home or property in Harleston was constructed before this year. If you are experiencing rising damp in a home built after this time it may be that your damp proof course or damp proof membrane has been damaged somehow.

Although tricky to identify, crumbling or rotten skirtings, white powdery deposits appearing on walls or being found on floor surfaces and tide marks on walls, are all giveaway indications of rising damp. If you see or think you may have any of these signs, it's possible that you've got a rising damp problem.

Rising Damp Harleston Norfolk

Simply checking your home's exterior walls to spot if you've got a damp proof course can be one step towards eliminating your rising damp problems. In order to get an adequate measure of protection the damp course should be above ground level by a minimum of 150mm. You can dig the surrounding earth away to create this space if it's currently not sufficient, or you could install a damp proof membrane (DPM) higher up if the former is not plausible.

If this is not the cause of the problem and your DPM (damp proof membrane) is correct, there could be more problematic issues to deal with caused by the dampness rising up from the ground, through your floor, and into the walls of your home.

Damp proofing professionals in Harleston can quickly identify and eliminate rising damp problems using a variety of procedures. If you've got a somewhat older property with no damp proof membrane or one that's damaged over a substantial area, a damp proofing cream (such as Permaguard) can be carefully injected into your walls. Evenly spaced holes are drilled at intervals along the mortar joint, and a nozzle is used to inject the special cream, which then diffuses before curing to form an effective, horizontal water-repellent barrier.

If the damp proofing cream is not sufficient, or the damage to your DPM is too extensive, a brand new damp proof course might have to be put in. While this level of repair work is a pretty extreme way to solve rising damp issues, it could be your only real solution when all is said and done.

Damp Proofers Harleston (IP20)

The application of a bitumen based, waterproof latex emulsion, is another potential solution for minimal areas of damp course damage. Tiles, wooden flooring or carpets will need to be lifted before any work can be carried out, since it is applied beneath your current floor coverings. In basement areas this is an especially efficacious treatment, and will form an integral part of the tanking procedure that is used to make spaces watertight. Before the bitumen paint has completely dried, your Harleston damp proofing specialist might suggest the application of building paper (a foil backed specialist membrane), for further protection.

Tanking: In below ground areas such as basements or cellars, tanking is a process where exposed surfaces are covered in a waterproof coating. Any wall covering and plaster must be removed and the appropriate surfaces prepared correctly before work commences, since this waterproof coating must be applied at the base level of floors and walls. When this coating has been put on and is dry, it is then possible to replaster and decorate on top of it. Because it has to be applied to an entire basement level or ground floor of a property, this is a highly disruptive process. Therefore, it is a good idea to bring in more than one damp proofing specialist to make certain that this is really the only option.


To help ease condensation problems, you can always try dehumidifiers, which for removing moisture from the air, are quite efficient. The trouble with the use of dehumidifiers in seeking to stop dampness is that they only mask the cause of the damp, don't get rid of it. To get the most reliable advice if you are suffering with damp in any part of your home, you can get in touch with a competent damp proofing company in Harleston.


The most trustworthy recommendations for professionals with regards to home improvements are generally friends and neighbours. Always acquire at least 2 or 3 different estimates from various local companies, and if you have any doubts you can ask to look at professional membership certificates and qualifications, before employing any damp proof services.

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

Membership of the PCA or DPA guarantees that your preferred damp proofing specialist is suitably qualified and has the required experience to offer a high quality damp proof service. Such professional memberships also means there are certain guarantees for any remedial work undertaken.

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Positive Input Ventilation

PIV (Positive Input Ventilation) can offer the perfect solution to reduce damp issues within your home or business premises in Harleston. If you've noticed mould and damp inside your home or condensation around your windows then Positive Input Ventilation can help to reduce the humidity. To achieve this, a constant flow of fresh air is supplied. Constantly refreshing and replacing the air inside your house can have a positive impact on air quality, reducing pollutants and odours, and decreasing dust mite allergens, which has been proven to improve day-to-day life for allergy and asthma sufferers. Installing PIV systems in a roof space and having a reasonably airtight home are important considerations to keep in mind when opting for this solution. Spaces and gaps in windows or doors can cause fresh air to escape while allowing contaminated air to enter, as air, similar to water, takes the path of least resistance.

Woodworm Treatment and Prevention

Woodworm is a common problem in Harleston, especially in older buildings, where the larvae of certain types of beetles gnaw away at the timber. This can cause considerable damage over time, making the structure unsound and unsafe. Woodworm treatment is necessary to prevent any serious damage to the building.

So as to successfully address a woodworm infestation, it is crucial to first determine the specific species of beetle responsible for the damage. Given that different kinds of beetles call for specific approaches to treatment, it is advisable to enlist the services of a professional woodworm expert who can perform an extensive assessment and offer advice on the most appropriate techniques for resolution.

Insecticides are among the most effective techniques for treating woodworm, which can be applied in gel or liquid form. These treatments seep into the timber and exterminate the larvae. This method is most effective for minor infestations, and a professional can determine whether this is the most suitable option. For more extreme infestations, it may be necessary to use fumigation. This involves sealing the affected area and releasing a gas into the space to eliminate the woodworm larvae. Fumigation is a much more invasive treatment, however it is often the best option for larger infestations.

In order to thwart the possibility of future woodworm infestations, it is essential to establish an unsuitable environment for their growth. This can be accomplished 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.

Regularly inspecting the premises is an effective way to spot woodworm infestations early on, enabling speedy action to be taken to minimise damage. In addition, it's imperative that you tackle any water damage, since wet wood can attract woodworm. To prevent woodworm infestations in wooden furniture or other wooden items, it is crucial to maintain their cleanliness and dryness.

Dehumidifier Installation Harleston

Dehumidifiers are an essential appliance for maintaining healthy and comfortable indoor air quality, especially in spaces with high humidity levels. Correct installation is paramount to ensure the unit performs at its best and lasts longer.

Before installing a dehumidifier, it's important to select a suitable location that is free from obstructions and has a power socket nearby. Placing the unit on a flat surface and away from walls and furniture is essential to maintain proper air circulation.

To prevent water damage or overflow, setting up the drainage system properly is the next essential task. Connecting the dehumidifier to a drain or attaching a hose to the unit may be necessary. The effective operation of the unit requires regular maintenance, such as replacing the filter and cleaning.

Moreover, it's important to consider the size of the dehumidifier in relation to the space or room it will be installed in. To ensure a safe and successful dehumidifier installation, it's advisable to consult the manufacturer's instructions or seek professional assistance. Proper installation and maintenance of a dehumidifier can lead to improved indoor air quality, reduced moisture-related issues, and enhanced overall comfort in homes or businesses.

Condensation Control Harleston

In maintaining a healthy and comfortable indoor environment, condensation control is of utmost importance. Cooler surfaces encounter warm, moisture-laden air, causing the formation of water droplets through condensation. Damage to building materials, mould growth, and the deterioration of indoor air quality are potential outcomes of uncontrolled condensation.

Condensation Control Harleston

Controlling condensation requires adequate ventilation to regulate the amount of humidity and promote air circulation effectively. To minimise condensation and reduce temperature differentials, consider using double-glazing and insulation. Through effective condensation management, potential issues can be avoided, resulting in a more pleasant working or living environment.

Temperature differentials and condensation can also be reduced and minimised with the help of double-glazed windows and insulation. Insulation serves as a thermal barrier, preventing cold surfaces from coming into direct contact with moist, warm air. The temperature difference needs to be reduced in order to decrease the likelihood of condensation forming on surfaces like ceilings, walls and windows. Condensation is further inhibited by double-glazed windows, which feature 2 panes of glass with an insulating layer in between and are effective at maintaining a uniform interior temperature.

Addressing moisture sources directly is another approach to effective condensation control. Moisture is released into the air by activities like showering, cooking and drying clothes indoors. Using exhaust fans in bathrooms and kitchens and ensuring proper ventilation during such activities can prevent excessive humidity buildup. To help maintain acceptable indoor humidity levels in areas at risk of high moisture content, dehumidifiers can be used.

By effectively managing condensation, you can prevent potential problems and create a more comfortable working or living environment. Protecting buildings and ensuring the health and well-being of occupants are both benefits of controlling the indoor environment. By checking seals around windows and doors for gaps during frequent maintenance checks, you can identify places where condensation might occur. As indoor air quality and building science knowledge advances, new condensation control strategies and techniques emerge, offering even more effective ways to ensure a comfortable and healthy indoor environment. To summarise, to ensure a comprehensive condensation control strategy, proper ventilation, moisture source management, insulation, and cutting-edge technologies must all be implemented. (40713 - Condensation Control Harleston)

Norfolk Damp Proofing Near Me Harleston

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Damp Proofing Near Harleston

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Harleston Damp Proofing Tasks

Damp Proofing Tasks Harleston

There is a range of work that can be carried out by your local Harleston damp proof specialist including condensation control, dry rot control, damp proofing services Harleston, resolving mould problems, invasive weed control, cellar damp proofing Harleston, rising damp advice, leak detection, damp proofing floors, damp proofing a basement, cellar tanking Harleston, positive input ventilation (PIV), japanese knotweed control, timber preservation, replacement of faulty flashingsdamp proof course, property preservation, garage floor damp proofing, damp proof sealing Harleston, wood rot treatment, condensation solutions Harleston, chemical DPC injection, damp proofing internal walls in Harleston, mould treatment, damp control, timber surveys, woodworm treatment, pressure grouting in Harleston, damp proofing concrete floors in Harleston, damp proofing old stone walls in Harleston, cementitious tanking, damp proof tanking, cellar water-proofing in Harleston, damp proofing price quotes, penetrating damp treatments, concrete damp proofing Harleston, rendering repairs, and lots more. These are just a small portion of the tasks that are accomplished by people specialising in damp proofing. Harleston specialists will be delighted to keep you abreast of their whole range of services.

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(This damp proofing Harleston page was checked and updated on 05-12-2023)