Damp Proofing Liskeard

Liskeard Damp Proofing & Timber Treatment

Damp Proofing Liskeard Cornwall (PL14): It's not simply the fact that damp problems look unattractive, they can also cause health problems and contribute to major structural damage. Peeling wallpaper, patches of damp and flaking paint can hide far more serious problems, which could easily cost a lot of money to repair if they're not fairly quickly resolved. To get the most suitable damp proofing remedy for your house, you should get hold of a competent Liskeard damp proofing company to check out your home for issues.

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If you've got issues with dampness in your dwelling in Liskeard, there are 3 likely triggers:

Damp Proofing Liskeard Cornwall (PL14)


  • Penetrating Damp

  • Condensation

  • Rising Damp


Below you will find details about what may be causing damp issues in your home or business premises in Liskeard, and precisely how you may get started with rectifying them.


Penetrating damp can be attributable to numerous external factors such as: blocked cavities, cracked roof tiles, defective downpipes or gutters and cracks in brickwork. Inside a home, overflowing basins or bathtubs, leaking or burst pipes and cracked shower trays, can contribute to penetrating damp. Walls and timber components can be impacted if left unchecked, and will be visible as flaking or bubbling paintwork, damp, dark patches on walls and blistering or broken plaster.

You may get wet rot developing in your roof timbers, if you've got a leaky roof, and it's been left untreated for some time. This could prove very pricey, because in the worst case scenario the structural integrity of your roof timbers could be compromised, with the result that you'll need a new roof. A unique musty smell, a "spongy" feel to your timbers and indications of black fungus, could all herald the existence of wet rot.

Simple steps like repointing dodgy brickwork, cleaning and checking your roof & gutters for leaks and inspecting water pipes for leaks, can be the basic preventative measures. If you contact a reliable damp proofing specialist in Liskeard, they can check all these things, and put a plan together for both solving your dampness issues and preventing further episodes.


Condensation Damp Liskeard UK (01579)

Very easy to identify and the cause of damp in a lot of Liskeard properties, condensation is very common. When cool surfaces make contact with warm, moist air, tiny water droplets form on those surfaces. It often forms due to poor ventilation in places where high humidity is present, i.e. kitchens, boiler rooms and bathrooms.

There are two basic ways of dealing with condensation, and these are ensuring that problem areas have good ventilation, and wiping water droplets away as they form on surfaces. You might need to update or fit air bricks, cooker hoods and extractor fans, so as to eliminate excess moisture laden air from your home in Liskeard.

To find circumstances which play a role in the situation by sucking in damp air from outside, a reputable Liskeard damp proofing company will do a comprehensive damp proofing survey. Airflow and circulation must be regulated properly to effectively minimise condensation, and a knowledgeable damp proofing technician will give advice and offer solutions on this question.

Damp Proofing Quotes in Liskeard Cornwall


Houses built since 1875 in the UK have required a damp proof course to be fitted as standard. You may not have a damp course installed on your property in Liskeard if it was constructed prior to this period. If you're experiencing rising damp in a property built after this date it might be that your DPM has been somehow or other.

Rising damp can be difficult to distinguish, but some areas to look for are; "tide marks" on walls, rotten or crumbling skirtings and a white powdery deposit being found on floor surfaces or forming on walls. While the existence of one or more of these is not conclusive, they are all clear indicators of rising damp problems.

Rising Damp Liskeard Cornwall

Fixing rising damp issues can be as easy as checking your property's external walls to see if you can see a DPM. For adequate protection it needs to be 150mm (approximately 6") above the level of the ground. Where you find this space does not exist, you could dig away the earth to increase it, or if this process is not plausible, a higher damp proof membrane (DPM) will need to be installed.

You could have more serious issues if you find that your damp proof course is okay, and it could be that the dampness is seeping up from the ground, up through your flooring, and into the walls, which is going to be an even more troubling situation.

Using a range of techniques, damp proofing technicians in Liskeard can swiftly detect and remedy rising damp issues. If you have a somewhat older house with no DPM or it is damaged over a considerable area, a damp proofing cream (such as Permaguard or Dryzone) can be injected into your external walls. Holes are drilled at intervals along the mortar course, 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 proof cream is not appropriate, or the damage is too extensive to your DPM, a new damp proof course might need to be installed. Although this is obviously a pretty extreme course of action, it may be the only way to resolve your rising damp effectively.

Damp Proofing Specialists Liskeard (PL14)

The application of a bitumen based, waterproof latex emulsion, is yet another possible remedy for less severe areas of damp course damage. Because this is going to be applied under your current floor coverings, tiles, wooden flooring and carpets must be lifted before this operation can commence. This is particularly effective in cellar areas as part of the tanking process to create a room which is watertight. For further protection in these troublesome areas, your Liskeard damp proof expert might suggest the laying of building paper (a specialist foil backed membrane) before the bitumen coating has has dried out completely.

Tanking: The process of coating exposed surfaces with a watertight paint in a below ground area such as a basement is referred to as "tanking". This should be applied at the base level of floors and walls, so all plaster and wall covering must be removed and the pertinent surfaces prepared correctly before any work begins. When this paint has been put on, it should be permitted to dry thoroughly before replastering the wall surfaces and decorating over the top of it. This is an incredibly disruptive process since it has to be applied to a whole ground floor or basement level of a building, and it's advisable to obtain more than one specialist opinion about whether this really is the only resolution to your rising damp.


Condensation issues can certainly be improved through the use of dehumidifiers, which are an effective way of lowering the moisture content in the air. The fact that they only cover up the cause of the damp and don't get rid of it, is the main disadvantage with dehumidifiers. A certified damp proofing specialist in Liskeard will be happy to advise on possible solutions if you are experiencing damp in any part of your house.


As with any project, the most reliable recommendations for a local professional can be obtained from neighbours and friends. Always get at least 3 or 4 different quotes from various companies, and if you've got any doubts you can ask to see evidence of professional membership certificates and qualifications, before hiring any damp proof services.

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

You can guarantee that your damp proofing specialist is suitably qualified and has acquired the necessary experience to carry out a top notch damp proof service, if they are members of the DPA or PCA. Additionally, it offers a guarantee over any remedial work completed by one of their membership.

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Black Mould Issues

Black mould is a common problem in properties in Liskeard, particularly those made out of wood. This fungus is considered to be toxic. It produces conidia and slime heads, which are a signal of its presence. If you find this kind of mould in your home in Liskeard, it is vital that you remove it straight away. If you think you might have black mould, it's important to get it checked by a professional. Licensed service providers in Liskeard can conduct surveys and provide you with a free quotation. If you're worried that the mould issue is damaging your health, a damp proofing service will carry out a survey to determine the level of the issue.

Black Mould Liskeard

Fortunately, there are a few methods for eliminating black mould. The first method uses white vinegar, which is an environmentally-friendly solution. You can apply neat vinegar to large areas, or mix it fifty, fifty with water for smaller patches. Once applied, the solution should remain on the mould for at least one hour before scrubbing off.

Another approach involves increasing air circulation in your home. It's believed that black mould is more likely to appear in areas of the house that lack sufficient ventilation. Even though this won't completely eliminate the risk, it's still crucial to make sure that the air is flowing out of the house as much as possible. Open the windows whenever possible, so that fresh air can flow in and out.

Black mould is a highly infectious fungus. It can cause life-threatening infections in people with weak immune systems. Often, it evolves in cracks and other places where the air doesn't circulate. Symptoms can include cauliflower-like lesions on the skin and large warts. The area may also be swollen and red. It can even affect the nails.

Positive Input Ventilation Liskeard

The ideal solution to damp problems within your home or business premises in Liskeard could be Positive Input Ventilation (PIV). The reduction of humidity through PIV can be helpful in alleviating mould and damp in your home, or condensation on your windows. Achieving this is possible through the constant supply of fresh air. Improved air quality, reduced pollutants and odours, and decreased dust mite allergens can be achieved by constantly refreshing and replacing the air inside your property. Installing PIV systems in a loft and ensuring that your dwelling is reasonably airtight are important considerations when opting for this solution. Fresh air can escape through spaces and gaps in doors or windows while polluted air enters, as air takes the path of least resistance, similar to water.

Dehumidifier Installation Liskeard

Dehumidifiers play a vital role in ensuring healthy and comfortable indoor air quality, particularly in regions with high humidity levels. The optimal longevity and performance of the unit are only possible with proper installation.

Dehumidifier Installation Liskeard

For proper dehumidifier installation, it's vital to select a location that is free from obstructions and has a nearby power source. The unit must be positioned on a flat surface and kept away from furniture and walls to ensure proper air circulation.

Setting up the drainage system correctly is the next step to prevent overflow or water damage. Connecting the dehumidifier to a drain or attaching a hose to the unit may be necessary steps in the process. For the appliance to operate effectively, routine maintenance such as replacing the filter and cleaning is crucial.

Selecting the appropriate size and location for a dehumidifier can lead to significant improvements in its benefits and performance. To ensure a safe and successful dehumidifier installation, it's advisable to consult the maker's instructions or seek professional assistance. Moisture-related problems can be reduced, indoor air quality can be improved, and overall comfort enhanced in homes or businesses through proper dehumidifier installation and servicing.

Coming Soon:

Damp proofing surveys - article 202.

Liskeard Damp Proofing Tasks

Damp Proofing Tasks Liskeard

There is a variety of work that can be completed by your local Liskeard damp proofing specialist including damp proofing internal walls, retaining wall damp proofing Liskeard, garage floor damp proofing, damp proofing brickwork, wood rot treatment, damp proofing floors, damp proofing services in Liskeard, wall damp proofing, timber preservation, external damp proofing Liskeard, positive input ventilation (PIV), timber surveys, replacement of defective flashingsdamp proof course, damp proofing in kitchens, damp proof tanking, the treament of efflorescence Liskeard, damp treatments in Liskeard, chemical DPC injection, solutions for black mould Liskeard, damp proof cream treatments, woodworm treatments, vapour barrier installation, landlord damp proofing services in Liskeard, brick damp proofing, floor damp proofing, condensation control, damp proofing inspections, cementitious tanking Liskeard, structural waterproofing, concrete damp proofing Liskeard, treatments for condensation, flood defence Liskeard, damp proof coursing, damp proofing concrete floors Liskeard, damp proofing assessments, and more. Listed are just some of the tasks that are conducted by those doing damp proofing. Liskeard contractors will inform you of their full range of damp proofing services.

Damp Proofing Near Liskeard

Also find: Upton Cross damp proofing, Widegates damp proofing, Dobwalls damp proofing, Trethawle damp proofing, Quethiock damp proofing, St Ive damp proofing, St Neot damp proofing, St Keyne damp proofing, Roseland damp proofing, East Taphouse damp proofing, Pengover damp proofing, Herodsfoot damp proofing, Horningtops damp proofing services and more. All these areas are serviced by companies who do damp proofing. Liskeard property owners can get price quotes by going here.

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(This damp proofing Liskeard article was updated on 27-04-2023)