Damp Proofing Penzance

Penzance Damp Proofing & Timber Treatment

Damp Proofing Penzance Cornwall (TR18): Damp problems in your house in Penzance not just look unsightly, but they can trigger serious health and structural problems as well. Beneath those clumps of flaking paintwork, areas of peeling wallpaper and ugly damp patches, far more serious issues might be hiding, and if they aren't resolved swiftly, could be extremely costly to repair. If you've got a problem such as this there's very little that you can do yourself, and the best option is to contact a certified Penzance damp proofing specialist to undertake a survey and recommend solutions.

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There are essentially three principal problem areas which are going to cause dampness in your home in Penzance:

Damp Proofing Penzance Cornwall (TR18)


  • Penetrating Damp

  • Condensation

  • Rising Damp


These 3 key types of damp are discussed in greater detail below, along with tips on prevention and resolution, if you happen to find them in your property in Penzance.


Typical external issues that may lead to penetrating damp include: damaged guttering or downspouts, blocked cavities, cracks in brickwork and cracked or loose roof tiles. Inside a house, damaged shower trays, leaking or burst pipework and overflowing basins or baths, can contribute to penetrating damp. If left to continue leaking these factors enable water to seep into woodwork and walls, which over time lead to dark, damp patches on walls, peeling paintwork and broken or blistering plaster.

Wet rot can occur in your roof timbers if you have a leaky roof that's left untreated for some time. This could prove very expensive, because if worse comes to worse the structural integrity of your roof timbers could be compromised, meaning that you'll need an entire new roof. A musty, unpleasant smell of decaying wood, the appearance of black fungus, and a "spongy" feel to the timbers on your roof, are all signs that wet rot is already a problem. Failure to swiftly deal with any signs of wet rot can lead to further structural damage and the potential need for expensive roof replacement.

You need not fret however, since to stop these problems occurring, a few straightforward steps such as repointing brickwork, cleaning and checking your rain gutters & roof for leaks and inspecting water pipes for leaks, should avoid such issues. As a part of dealing with your dampness issues, a reliable Penzance damp proofing specialist will check all of these areas, so as to help reduce the chances of any further problems in the future.


Condensation Damp Penzance UK (01736)

Very easy to spot and a cause of damp in many Penzance properties, condensation is extremely common. When humid, warm air comes into contact with cooler surfaces (such as windows), minute droplets of water swiftly form. If there isn't enough ventilation in areas with a high level of humidity, such as boiler rooms, kitchens and bathrooms, condensation can often result.

To stop condensation issues, easy solutions include making certain there is enough ventilation in the worst affected areas, and wiping away any droplets whenever they arise. You can minimise the level of damp air which is present in your building by installing or updating air bricks, cooker hoods and extractors.

Occasionally damp air can be drawn in from the outside, simply making things even worse. And the best way to establish the key areas that contribute to the situation, is to have an in-depth damp proofing survey done by a reputable Penzance company. In order to manage condensation problems, it's vital that circulation and airflow in the home is regulated properly, and by talking to an expert on this topic, you can get advice and information for fixing these issues.

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Houses built since 1875 in the UK have required a damp proof course or membrane to be installed as standard. If your property or home was constructed before this time it's perfectly possible you might not have one installed. If you're experiencing rising damp in a home built after this period it may be that your damp proof membrane or course has been somehow or other.

Although rather difficult to distinguish, white powdery deposits appearing on walls or being discovered on floor surfaces, crumbling or rotten skirting boards and tide marks on walls, are all giveaway clues that you might have rising damp. Whilst the existence of these isn't conclusive, they're all clear indications of rising damp problems.

Rising Damp Penzance Cornwall

Solving rising damp issues can be as simple as checking your property's external walls to see if you can spot a damp proof course. For satisfactory protection it ought to be 150mm (approximately six inches) above ground level. If this isn't the case you may be able to dig away the ground to create this gap, or if this isn't possible, you can put in a higher DPM.

If this is not the cause of the problem and your damp proof membrane (DPM) is in order, there may be more serious issues to resolve caused by the moisture coming up from the ground beneath, up through your floors, and into your walls.

Using a number of different techniques, damp proofing technicians in Penzance will swiftly detect and resolve your rising damp problems. Older houses which either don't have a damp proof course, or have one that's damaged over a wide area, can be treated with a damp proof injection cream such as Dryzone. Evenly spaced holes are drilled at intervals in the mortar course, and a special nozzle used to inject the cream, which then penetrates into the surrounding brickwork before curing to create an effective, horizontal waterproof barrier.

If the damp proof cream treatment is not sufficient, or the damage is too extensive to your membrane, a new damp proof course might have to be installed. Whilst this level of repair work is a fairly extreme way to solve damp issues, it might be the only effective solution when all is said and done.

Damp Proofers Penzance (TR18)

Another option for minimal areas of damp course damage might include painting on a layer a waterproof (bitumen based) latex emulsion. This is applied under your current floor coverings, so wood flooring, tiles and carpeting will have to be lifted before any work can be done. This is especially effectual in basements as an integral part of the tanking procedure to create a watertight room. Before the bitumen paint has completely dried, your Penzance damp proof technician may advise applying building paper (a special foil backed membrane), for further protection.

Tanking: Tanking an area, such as a basement or below ground space, is a process of coating any exposed surfaces with a watertight paint. Since this waterproof coating must be applied to the bare surfaces of floors and walls, all wall covering and plaster must be taken off before any work can begin, and the surfaces correctly prepared. You can replaster and decorate over the top of it, after the paint has dried out completely. You must always obtain more than one specialist's opinion on whether this is really the only remedy for your rising damp, as this is a really disruptive job since it has to be applied to an entire ground floor or basement level of a building.


Dehumidifiers are an effective way to remove moisture from the air, hence for issues with condensation they can help. The fact that they just cover up the cause of the damp and don't get rid of it, is the disadvantage with the use of dehumidifiers. A reliable damp proofing company in Penzance will be delighted to offer advice on possible solutions if you are suffering from damp in any part of your home.


As with any project, the best recommendations for a local professional come from friends and neighbours. Before signing up to any damp proof services, you should always see if you can get at least 2 or 3 quotations from different Penzance companies. If you are in any doubt about any particular company you can ask to look at qualifications and professional membership certificates.

Watch out for technicians holding the CSTDB (Certificated Surveyor of Timber and Dampness) or the Certificated Surveyor in Remedial Treatments (CSRT) accreditations, or companies who are signed up members of the Damp Proofing Association or the PCA (Property Care Association).

You can guarantee that your damp proofing provider is well qualified and has acquired the necessary experience to perform a top notch damp proofing service, if they are members of either the DPA or PCA. It also offers a guarantee over any work supplied by one of their membership.

Book a Damp Proofing in Penzance UK

Damp proofing services are available in in Penzance and also in nearby places like: Chyandour, Buryas Bridge, Mousehole, Sancreed, Longrock, Gulval, Madron, Alverton, Paul, Heamoor, Wherrytown, New Mill, Tredarvah, Trevarrack, Ludgvan, as well as in these postcodes TR18 2LZ, TR18 2AB, TR17 0WZ, TR18 2HJ, TR18 2QH, TR18 2AE, TR18 2LT, TR18 2AA, TR18 2DP, and TR18 2DJ. Locally based Penzance damp proofing specialist will most likely have the postcode TR18 and the phone code 01736. Checking this should ensure that you access local providers of damp proofing. Penzance homeowners are able to benefit from these and countless other comparable services. To get estimates for damp proofing, simply click the "Quote" banner.

Black Mould

If you happen to be experiencing signs of black mould, you may have an issue with Stachybotrys chartarum. This fungus is highly toxic and produces a slime head called conidia. It is known as a leading cause of indoor air pollution and is also considered to be a health hazard. If you see signs of this form of mould in your home in Penzance, you ought to call a competent damp proofing company immediately, to get the best treatment.

Black Mould Penzance

Fortunately, there are a number of methods for eliminating black mould. The first strategy 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 smaller patches. Once applied, the solution should sit on the mould for at least an hour before wiping off.

Another approach involves increasing airflow inside your home. It's believed that black mould is more likely to become a problem in areas of the house that lack sufficient ventilation. Even though this can't completely eliminate the risk, it's still crucial to ensure that the air is flowing out of the house as much as possible. Open up the windows so that air can flow in and out.

Another idea is to use a baking soda and water paste to treat the black mould. This solution has a pH of 2.5, making it an effective antibacterial. Hydrogen peroxide is another treatment that can be effective for removing black mould. It is a natural, three-in-one solution that is safe to use, especially on porous surfaces. (Tags: Black Mold Penzance, Black Mould Penzance, Black Mould Prevention Penzance, Black Mould Treatment Penzance)

Woodworm Treatment and Prevention Penzance

Woodworm is a common problem in Penzance, particularly in properties that are older where the larvae of certain kinds of beetles feast on the wood, causing significant damage over time. It is vital to treat the woodworm to prevent further damage to the building.

The first step in treating woodworm is to determine the species of woodworm present, because different species demand different methods of treatment. This is best done by a woodworm specialist, who can also assess the extent of the infestation and propose the most appropriate treatment.

Insecticides are one of the most effective methods for treating woodworm, and these can be applied in liquid or gel form. These treatments seep into the timber and eradicate the larvae. This approach is most effective for minor infestations, and a specialist can determine whether this is the most suitable option. For more serious infestations, it may be necessary to use fumigation. This involves sealing the affected area and discharging a gas into the space to kill off the woodworm larvae. Fumigation is a more invasive treatment, however for large infestations, it is generally the best option.

To prevent woodworm infestations in the future, it is critical to make sure that the environment is not conducive to their growth. This can be achieved by adequate ventilation, maintaining appropriate humidity levels, and treating any existing woodworm as soon as it is identified.

All in all, engaging the services of a skilled woodworm specialist in Penzance is critical to effectively evaluating, indentifying, and resolving any infestations to ensure the long-term stability of the property. By entrusting this process to a specialist, you can benefit from their knowledge and expertise to accurately identify the issue and recommend the best course of treatment, ultimately protecting the structure from the catastrophic consequences of untreated woodworm damage.

Penzance Damp Proofing Tasks

Damp Proofing Tasks Penzance

There is a range of work that can be completed by your local Penzance damp proof specialist including floor damp proofing, solving condensation problems, damp proofing services, damp control in Penzance, damp proofing assessments, damp proofing brickwork, damp proofing concrete floors, mould treatments, property surveys, commercial tanking, rising damp prevention, concrete repairs, solutions for condensation, timber preservation, damp proof membranes Penzance, cheap damp proofing Penzance, damp proofing prices Penzance, residential damp proofing Penzance, dampproofing surveys, damp proofing internal walls, property preservation, dampcourse installations, timber treatment, dehumidifier installation, black mould treatment, wet rot treatments, garage floor damp proofing, structural waterproofing, replacement of faulty flashingsdamp proof course, leak detection, rising damp advice, external damp proofing Penzance, condensation control, treatments for rising damp, damp proof tanking Penzance, and lots more. These are just an example of the tasks that are performed by people specialising in damp proofing. Penzance specialists will inform you of their entire range of services.


Damp Proofing Near Penzance

Also find: Wherrytown damp proofing, Gulval damp proofing, Longrock damp proofing, Madron damp proofing, Alverton damp proofing, New Mill damp proofing, Heamoor damp proofing, Sancreed damp proofing, Paul damp proofing, Mousehole damp proofing, Chyandour damp proofing, Ludgvan damp proofing, Tredarvah damp proofing, Buryas Bridge damp proofing, Trevarrack damp proofing and more. Damp proofing services are widely available in almost all of these places. Tailoring solutions for the safety and longevity of your home, these local specialists have a deep understanding of the challenges arising from the region's climate. Problems with damp can lead to health concerns and structural damage, making it imperative to address them promptly and effectively. Property owners in these areas can get damp proofing quotations by simply clicking here. Today is the ideal time to kick off your damp proofing project.

Damp Proofing Services Penzance

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Damp Proofing Estimates in Penzance Cornwall (01736)
  • Timber Treatments
  • Woodworm Treatments
  • Timber Preservation
  • Dampcourse Installation
  • Wet Rot Treatment
  • Damp Proofing Services
  • Mould Treatments
  • Residential Damp Proofing
  • Damp Proofing Quotations
  • Dry Rot Treatment
  • Industrial Damp Proofing
  • Cheap Damp Proofing
  • Damp Proof Surveys
  • Condensation Treatment
Cornwall Damp Proofing Near Me Penzance

More Penzance Tradespeople: Naturally, whenever you are doing home improvements in Penzance, Cornwall, you'll probably need all types of different tradespeople and aside from a damp proofer in Penzance, Cornwall, you might additionally need basement conversion in Penzance, a building contractor in Penzance, a tiler in Penzance, a painter & decorator in Penzance, a scaffolder in Penzance, an odd job man in Penzance, a heating engineer in Penzance, home insulation in Penzance, floor screeding in Penzance, SKIP HIRE in Penzance, rendering in Penzance, brick & stone cleaning in Penzance, floor replacement in Penzance, solar panel installation in Penzance, a bricklayer in Penzance, carpenters in Penzance, waste clearance in Penzance, and other different Penzance tradesmen.

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Professional damp proofing in TR18 area, 01736.

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(This damp proofing Penzance content was updated on 04-03-2024)

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