Damp Proofing Callington

Callington Damp Proofing & Timber Treatment

Damp Proofing Callington Cornwall (PL17): Having problems with damp in your house in Callington should cause you quite a bit of anxiety, since as well as the reality that damp looks unattractive, it can also have health and structural repercussions too. Nasty damp patches and peeling wallpaper can hide a much more serious issue which, if not treated speedily, could lead to very expensive repair bills. It is far more cost effective in the long term to bring in a certified Callington damp proofing company to check out your house, and offer a complete damp proofing remedy for your property.

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In Callington buildings, there are essentially three major problem areas of how damp can have a negative impact on your house:

Damp Proofing Callington Cornwall (PL17)


  • Penetrating Damp

  • Condensation

  • Rising Damp


These three key kinds of damp are outlined in greater detail below, together with recommendations for prevention and resolution, in case you find them in your property in Callington.


There are various external factors that can cause penetrating damp in a structure, and these include such things as: broken roof tiles, damaged gutters or downpipes, cavity wall problems and unsound brickwork. Internal causes of penetrating damp could be cracked shower trays, burst or leaking pipework and overflowing basins or bathtubs. If left unresolved, flaking paintwork, broken or blistering plaster and damp, dark patches on walls, will be the obvious results of water soaking into the woodwork and walls.

If you have a leaking roof and it has been neglected over a long period of time, it can cause wet rot to develop in your roof timbers. This could prove very pricey, because if worse comes to worst the structural integrity of your roof timbers could be compromised, with the result that you are going to need a new roof. A unique musty smell, a "spongy" feel to your roof timbers and signs of a black fungus, could all herald the existence of wet rot.

Preventative maintenance can be fairly basic, such as inspecting piping for leaks, cleaning and checking your rain gutters & roof for leaks and repointing dodgy brickwork. A certified damp proofer in Callington will check all these areas in order to help avoid any further complications, as an integral part of solving your dampness issues.


Condensation Damp Callington UK (01579)

Numerous houses in Callington suffer from condensation problems, and this is one of the most common reasons for damp. When a cold surface comes into contact with warm, moist air, water forms as tiny droplets upon that surface. Inadequate ventilation in places with high humidity, such as in kitchens, boiler rooms and bathrooms, is the most frequent reason for condensation.

To minimise the impact of this there are a couple of basic steps that you can follow. You can wipe away any droplets of water as soon as they form, and you can make sure that there is sufficient ventilation in areas that suffer from condensation. You can minimise the level of moist air which is present in your property by upgrading or installing cooker hoods, extractors and air bricks.

Sometimes damp air can be sucked in from outside, simply making things even worse. And the most effective way to establish the main areas that bring about the situation, is to have an in-depth damp proofing survey done by a reputable Callington specialist. An effective way to successfully minimise condensation is to properly regulate airflow and circulation, and your local Callington damp proofing technician will be able to give you guidance and advice on how this can be achieved.

Damp Proofing Quotes in Callington Cornwall


Houses built since 1875 in the United Kingdom have required a damp proof course to be installed as standard. You might not have a damp course installed on your property in Callington if it was built prior to this period. If you're suffering with rising damp in a home constructed after this period it might be that your damp proof course has been damaged somehow.

It can be hard to identify rising damp, but some giveaway indications are; rotten or crumbling skirtings, tide marks on walls and a white powdery deposit appearing on walls or being discovered on floor surfaces. If you notice or think you might have any of these signs, it is possible that you've got a problem with rising damp.

Rising Damp Callington Cornwall

Just checking your home's exterior walls to see if you've got a damp proof course can be the first step towards managing your rising damp. It should be 150 millimetres (approximately six inches) above the level of the ground for satisfactory protection. You can dig away the surrounding soil to generate this gap if it is currently not sufficient, or you could install a damp proof membrane (DPM) higher up if the first option is not plausible.

If this is not the problem and your damp proof membrane is installed and in order, there may be more problematic issues to resolve caused by the dampness coming up from the ground, up through your floors, and into the walls.

Damp proofing technicians in Callington will swiftly identify and eliminate rising damp using a number of techniques. Older properties which either don't have a DPM at all, or have one that's damaged over an extensive area, can have a damp proofing cream (such as Permaguard) injected into the walls. This special cream is injected with a nozzle into evenly spaced holes drilled along the wall's mortar joint, and before the cream can set it turns to liquid and penetrates into the surrounding brickwork creating a barrier that is water-repellent.

If the damp proof cream treatment isn't sufficient, or the damage to your DPM is too extensive, a new damp proof course might need to be installed. Though this is of course a pretty drastic plan of action, it may be the best way to resolve your rising damp problems in an effective way.

Damp Proofing Specialists Callington (PL17)

For smaller areas of damage, another possible solution could be to coat with a waterproof (bitumen based) latex emulsion. Tiles, laminate flooring or carpets will have to be lifted prior to work being undertaken, because it is applied under your existing floor coverings. Also used as part of the tanking process to create a waterproof space, this is a particularly effectual solution in cellar areas. Your Callington damp proof technician may recommend laying building paper (a foil backed specialist membrane) before the bitumen paint has dried completely, additional protection in these troublesome areas.

Tanking: In areas of a house that are below ground, like basements, tanking is a process where any surfaces that are exposed are covered in a waterproof coating. This should be applied on the base surface of floors and walls, therefore any wall covering and plaster must be removed and the relevant surfaces correctly prepared before any work begins. You can replaster any wall surfaces and decorate over the top, after the paint has completely dried out. You must invariably get more than one specialist opinion on whether this is the only resolution to your rising damp problems, as this is an incredibly disruptive process since it must be applied to an entire basement level or ground floor of a building.


Dehumidifiers are an efficient way of reducing the moisture content in the air, so for problems with condensation they can help quite a lot. The main issue with dehumidifier use in trying to prevent damp and mould is that they only mask the cause of the damp, don't cure it. To obtain the best advice if you're experiencing damp in any area of your property, you can get in touch with an experienced damp proofing specialist in Callington.


The most trustworthy recommendations for professionals when it comes to home improvement projects are generally friends and relatives. Always obtain at least 2 or 3 different estimates from various companies, and if you're in any doubt you should ask to see qualifications and professional membership certificates, before signing up to any damp proof services.

Keep an eye out for membership of and qualifications from trade bodies such as the Damp Proofing Association (DPA) or the Property Care Association, or contractors holding the CSTDB (Certificated Surveyor of Timber and Dampness) or the Certificated Surveyor in Remedial Treatments accreditations.

If your Callington damp proofing specialists are in fact members of either the PCA or DPA you can be sure they will be properly qualified and have the appropriate working experience to provide a first class service for all your damp proofing issues. Such memberships also means that there are certain guarantees for any work carried out.

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Black Mould Problems

Black mould is a common issue in buildings in Callington, especially those made out of wood. This fungus is considered to be toxic. It produces slime heads and conidia, which are a symptom of its presence. If you discover this form of mould in your property in Callington, it is vital that you remove it straight away. If you think you may have black mould, it is important to have it checked by a professional. Qualified service providers in Callington can conduct tests and provide you with a free estimate. If you are concerned that the mould problem is impacting your health, a damp proof expert will do an inspection to determine the severity of the problem.

Black Mould Callington

Fortunately, there are quite a few methods for getting rid of black mould. The first method uses white vinegar, which is an environmentally-friendly solution. You can apply the vinegar neat to large areas, or mix it fifty, fifty with water for small patches. Once it has been applied, the solution should stay on the mould for an hour before wiping off.

Another approach involves increasing airflow within your home. It's thought that mould is more likely to become an issue in areas of the house that lack adequate ventilation. Even though this can't completely eliminate the risk, it's still vital to make sure that the air is getting out of the house as much as possible. Open up the windows so that air can flow out and in.

Another option is to use a water and baking soda paste to treat the mould. This has a pH of 2.5, making it an effective antibacterial solution. Hydrogen peroxide is another solution that can be effective for removing black mould. It is a natural, three-in-one solution which is safe to use, particularly on porous surfaces.

Cementitious Tanking Callington

The popular solution for preventing water penetration in basements and cellars is cementitious tanking. The application of a cement-based water-resistant system to the floors and walls of the space or room is involved in this procedure. The grades of tanking material, which can be pre-manufactured or mixed on-site, are suitable for various substratum.

Cementitious Tanking Callington

Cementitious tanking provides a long-lasting and durable barrier against water penetration, but correct application is essential to achieve the best possible outcome. The surface must be dry, clean, and free from any contaminants or loose material before application to ensure optimal results.

For a long-lasting and high-quality outcome, it is advisable to opt for professional installation by a skilled damp proofing specialist. Proper installation of cementitious tanking can offer an effective and reliable solution for waterproofing basements and cellars in Callington. Routine inspection of the system to tackle any damage or wear is crucial for preserving its performance and preventing moisture penetration.

Woodworm Treatment

Woodworm infestations are not at all uncommon in Callington, especially in older buildings where the larvae of certain types of beetles feed on the timber. This can cause considerable damage over the years, making the structure unsound and unsafe. Woodworm treatment is essential to prevent any serious harm to the building.

The initial step in woodworm prevention is to identify the signs of an infestation. These include tiny holes in the timber, sawdust or frass on the floor or nearby surfaces, and weakened or damaged timber. If you notice any of these signs, it's crucial that you act quickly and call a professional woodworm specialist. Once an infestation has been identified, the kind of beetle causing the problem needs to be identified because different kinds call for different treatments. Expert woodworm specialists can conduct an inspection and advise on the best plan of action.

One effective woodworm treatment method is the use of insecticides, which can be applied in liquid or gel form. This type of treatment is especially effective for minor infestations, but may not be suitable for more severe cases. For larger or more severe 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 requires specialist training and equipment, therefore it's vital to call in a qualified professional.

If you are going to prevent woodworm infestations, it's vital to keep the environment unfavourable for the growth of the larvae. This can be achieved through proper ventilation, maintaining appropriate humidity levels. Additionally, it's important to avoid using untreated wood, as this is more susceptible to woodworm infestations. Using wood that has been treated with a woodworm repellent can also prevent future infestations.

Regular inspections of the building can help identify any woodworm infestations early on, allowing for prompt treatment to minimise damage. Moreover, using timber that has been treated with a woodworm repellent can help in preventing future infestations.

In summary, engaging the services of a skilled woodworm specialist in Callington is critical to effectively evaluating, indentifying, and resolving any infestations to ensure the long-term stability of the property. By entrusting this task to a professional, one can benefit from their expertise and knowledge to accurately identify the issue and suggest the most appropriate plan of action, ultimately protecting the structure from the potential consequences of untreated woodworm damage.

Positive Input Ventilation Callington

For alleviating damp problems within your house in Callington, PIV (Positive Input Ventilation) might be the ideal solution. To alleviate mould and damp in your dwelling, or condensation on your windows, consider using PIV to reduce humidity levels. To achieve this, a constant flow of fresh air is supplied. The constant refresh and replacement of air inside your property can lead to improved air quality, reduced pollutants and odours, and decreased dust mite allergens. For optimal performance, PIV systems should be installed in an attic space, and it is important to ensure that your dwelling is fairly airtight when considering this option. Gaps and spaces around doors or windows can cause fresh air to escape while allowing contaminated air to enter, as air, similar to water, takes the path of least resistance.

Cornwall Damp Proofing Near Me Callington

More Callington Tradespeople: Not surprisingly, when you're doing home remodeling in Callington, Cornwall, you will probably be in need of all types of different tradespeople and along with a damp proofer in Callington, Cornwall, you could also need a plasterer in Callington, a carpenter in Callington, cellar conversion in Callington, a heating engineer in Callington, SKIP HIRE in Callington, an electrician in Callington, home insulation in Callington, scaffolders in Callington, stone & brick cleaning in Callington, bricklayers in Callington, a handyman in Callington, a flooring specialist in Callington, tilers in Callington, a building contractor in Callington, waste removal in Callington, polished concrete in Callington, painters & decorators in Callington, and other different Callington tradesmen.

Damp Proofing Near Callington

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Callington Damp Proofing Tasks

Damp Proofing Tasks Callington

There is a wide range of work that can be conducted by your local Callington damp proofing specialist including rising damp treatment, brick damp proofing, dampcourse installations, wet rot treatments, damp proof tanking, japanese knotweed control, damp proofing floors in Callington, plaster replacement, property preservation, leak detection, condensation treatment, efflorescence treatments, damp proofing walls, flood defence, mould treatment Callington, floor damp proofing, wall damp proofing in Callington, dehumidifier installation, damp treatments, concrete damp proofing Callington, cheap damp proofing Callington, penetrating damp treatment, damp proofing surveys, wall tie replacement Callington, positive input ventilation in Callington, injection damp proofing, retaining wall damp proofing Callington, damp proofing assessments, structural waterproofing, condensation solutions in Callington, pressure grouting, damp proof membrane installation, basement damp proofing Callington, concrete repair, wood rot treatment, and more. These are just an example of the duties that are undertaken by those specialising in damp proofing. Callington specialists will tell you about their full range of services.

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(This damp proofing Callington content was checked and updated on 12-09-2023)