Damp Proofing Truro

Truro Damp Proofing & Timber Treatment

Damp Proofing Truro Cornwall (TR1): Having problems with damp in your home in Truro can contribute to severe health and structural issues, as well as looking unsightly. Ugly damp patches and peeling wallpaper can hide a much more serious problem which, if not repaired promptly, may cost 1000s to repair. If you believe that you may have such damp problems you need to bring in an experienced Truro damp proofing specialist to examine your property, and recommend the best damp proofing treatment for your home or business premises.

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Essentially, with regards to damp within the home there are 3 principal problem areas:

Damp Proofing Truro Cornwall (TR1)


  • Penetrating Damp

  • Condensation

  • Rising Damp


The next article describes the sources of such problems with damp in Truro, and the various techniques for avoiding and resolving them.


Common external factors that may cause penetrating damp include: defective guttering, unsound brickwork, cavity wall problems and loose or cracked roof tiles. Inside a structure, the causes can be overflowing baths or sinks, cracked shower trays and burst or dripping pipes. If left to carry on leaking these elements allow water to soak into the walls and woodwork, which with time create peeling paintwork, damp dark patches on walls and broken or blistered plaster.

If you've got a leaking roof and it's been neglected for some time, it can cause wet rot in the timbers of your roof. Even though it's lucky that wet rot does not affect brickwork, in the worst outcome, you may need a new roof if your roof timbers become structurally unsound. If black fungus appears on your woodwork and the roof timbers feel "spongy" to touch, you may have problems with wet rot.

The means of prevention can be quite basic, for example examining pipes for leaks, cleaning and checking your gutters and roof for leaks and repointing brickwork. A competent damp proofer in Truro will check all these areas to help avoid any future complications, as part of solving your issues with damp.


Condensation Damp Truro UK (01872)

Super easy to identify and the cause of damp in many Truro properties, condensation is incredibly common. Tiny droplets of water form on cool surfaces when humid, warm air comes into contact with these surfaces. In places where high humidity is present, as in: boiler rooms, kitchens and bathrooms, it arises due to inadequate ventilation.

Wiping away any droplets that form, and making certain you have enough ventilation in the affected areas, are amongst the simplest answers to such issues. This may require the installation or upgrade of extractors, cooker hoods and air bricks to help redirect the damp air outside of the building.

The most effective way to ascertain the main things that exacerbate the situation, is to get an in-depth damp proofing survey done by a professional Truro company. In some cases damp air can be drawn in from outside, plainly making matters worse. The best way to successfully control condensation is to properly regulate airflow, and your local Truro damp proofing specialist will be able to give you guidance and advice on how this can best be accomplished.

Damp Proofing Quotes in Truro Cornwall


A damp proof course has been fitted as standard on homes built in the UK since 1875. If your home was constructed before this period it's perfectly possible that you might not have this installed. If your property was constructed after this year, but you are still suffering with rising damp, it may be that the damp course or damp proof membrane has been damaged.

Rising damp can be rather difficult to identify, but some things to watch out for are; crumbling or rotten skirting boards, tide marks on walls and a white powdery deposit forming on walls or being found on floor surfaces. It's possible that you may have a rising damp issue if you have noticed one or more of these.

Rising Damp Truro Cornwall

Purely checking your external walls to find out if you have a damp course can be one step towards solving your rising damp problems. For satisfactory protection it needs to be 150mm (around 6 inches) above ground level. Where you find that this space does not exist, you could dig the soil away to increase it, or if this process isn't possible, a higher damp course will have to be put in.

If your damp proof membrane (DPM) is installed and in order and the gap from the ground is not the root cause of the problem, dampness could be coming up through your flooring and into your walls, which might be a more challenging issue.

Truro damp proofing professionals will swiftly be able to identify the explanation for your rising damp, and employing a range of methods will soon fix the problem. A damp proofing cream (such as Permaguard or Dryzone) can be carefully injected into your walls if you have an older property with no DPM, or one that is damaged over an extensive area. Holes are drilled at intervals along the mortar course, and a nozzle is used to inject the special cream, which then penetrates into the surrounding brickwork before curing to form an effective, horizontal water-repelling barrier.

If the damp proofing cream isn't sufficient, or the damage to your DPM is too extensive, a new damp proof course may have to be installed. This is the most extreme of repair works, however it might be the only answer to your rising damp issues.

Damp Proofers Truro (TR1)

For minimal areas of membrane damage, another potential solution could be to coat with a waterproof (bitumen based) latex emulsion paint. Carpets, laminate flooring or tiles will need to be lifted before any work can be carried out, as it is applied under your current floor coverings. This is particularly effectual in cellar areas as an integral part of the "tanking" process to create a room which is watertight. Before the bitumen coating has has dried out completely, your Truro damp proofing technician might recommend the application of building paper (a specialist foil backed membrane), for additional protection.

Tanking: Tanking an area, such as a basement or part below ground space, is the process of coating exposed surfaces with a waterproof paint. This has to be applied at the base level of floors and walls, and so any plaster and wall covering must be removed and the pertinent surfaces prepared properly before work commences. You can replaster the walls and decorate over it, as soon as the paint has dried out completely. This is an extremely disruptive process since it has to be applied to a whole basement level or ground floor of a building, and it's recommended that you get more than one expert opinion about whether this really is the only solution to your rising damp problems.


Problems with condensation can definitely be helped by means of dehumidifiers, which are a highly effective way of reducing the moisture content in the air. The fact that they basically cover up the cause of the damp and not get rid of it, is the disadvantage with the use of dehumidifiers. To get the best advice if you are experiencing mould or damp in any area of your house, you can call on a professional damp proofing company in Truro.


Neighbours and friends should always be your first port of call when you're trying to get recommendations for local professionals. Where possible you should try to obtain at least 3 or 4 different estimates from a range of companies, and before hiring any particular damp proof providers, you should ask to see qualifications and professional memberships, as a verification of their credibility.

Keep an eye out for technicians holding the CSTDB (Certificated Surveyor of Timber and Dampness) or the CSRT (Certificated Surveyor in Remedial Treatments) accreditations, or companies who are members of the DPA (Damp Proofing Association) or the Property Care Association.

Membership of the DPA or PCA guarantees that your selected damp proofing provider is properly qualified and has the necessary experience to provide you with a top notch damp proof service. Such professional memberships also means there are guarantees for any remedial work completed.

Book a Damp Proofing in Truro UK

Damp proofing services are available in in Truro and also in nearby places like: Chasewater, Kenwyn, Newham, Moresk, Ladock, Probus, Kea, St Erme, Threemilestone, Treliske, Carnon Downs, Trelander, Kenwyn Hill, St Clement, Bodrean, Tregony, Calenick, Malpas, Highertown, as well as in these postcodes TR1 1BP, TR1 1PN, TR1 1NR, TR1 1LH, TR1 1JE, TR1 1FX, TR1 1JB, TR1 1AX, TR1 1GT, TR1 1DP. Locally based Truro damp proof specialists will likely have the telephone code 01872 and the postcode TR1.

Cornwall Damp Proofing Enquiries

Cornwall Damp Proofing Enquiries

Recent Cornwall damp proofing customer projects: Aaminah Simmonds and Bodhi Simmonds recently enquired about damp proofing a bedroom in Fowey. Haider Noon recently enquired about solving damp problems in Gerrans, Cornwall. Annabell Parks and Lucas Parks recently enquired about the possibility of damp proofing a conservatory in a detached house in Linkinhorne, Cornwall. Luqman and Layla-Rose Sewell recently enquired about resolving condensation and damp problems in Grampound, Cornwall. Julia Aston recently enquired about getting a price for eliminating damp and condensation problems in a cottage in Mawgan. Mr and Mrs Hallett recently requested a quote for resolving damp problems in Ponsanooth. Matas and Myra Goodman recently enquired about damp proofing an extension in a cottage in Pensilva, Cornwall. Allegra and Rudi Tailor recently asked for a quotation for solving condensation and damp issues in a cottage in Kilkhampton.

Truro Damp Proofing Tasks

Damp Proofing Tasks Truro

There is a range of work that can be accomplished by your local Truro damp proof specialist including flood defence, damp proofing brickwork, solving condensation problems, condensation solutions, damp proofing quotes in Truro, damp control, dry rot treatments in Truro, damp treatments in Truro, cheap damp proofing in Truro, damp proof injection cream treatments, solutions for rising damp Truro, dampcourse installation, timber treatments, damp proofing a cellar, damp proofing walls, the treament of efflorescence, wet rot treatments Truro, damp proofing floors, industrial damp proofing in Truro, leak detection, damp proofing concrete floors, basement tanking Truro, damp proofing services in Truro, basement waterproofing Truro, invasive weed control, black mould prevention, condensation treatment in Truro, structural waterproofing, and lots more.


Damp Proofing Near Truro

Also find: Moresk damp proofing, Bodrean damp proofing, Chasewater damp proofing, Ladock damp proofing, St Erme damp proofing, Trelander damp proofing, Carnon Downs damp proofing, Kenwyn damp proofing, Kea damp proofing, Threemilestone damp proofing, Probus damp proofing, Newham damp proofing, Treliske damp proofing, Calenick damp proofing, Malpas damp proofing, Tregony damp proofing, Kenwyn Hill damp proofing, St Clement damp proofing, Highertown damp proofing services and more.

Damp Proofing Services Truro

Find Damp Proofing Services in Truro Here
Damp Proofing Estimates in Truro Cornwall (01872)
  • Truro Dampcourse Installation
  • Truro Damp Surveys
  • Truro Timber Preservation
  • Truro Damp Proofing Price Quotes
  • Truro Industrial Damp Proofing
  • Truro Wet Rot Treatment
  • Truro Mould Treatment
  • Truro Cementitious Tanking
  • Truro Condensation Treatment
  • Truro Basement Waterproofing
  • Truro Woodworm Treatments
  • Truro Damp Proofing Services
  • Truro Dry Rot Treatment
  • Truro Domestic Damp Proofing

Around Truro

In Avondale Road, Behenna Drive, Coombe Lane, Blankednick, Treneglos, Chapel Court, Creegbrawse, Crellow Lane, Church Road, Springfield Way, Baynards Close, Back Lane, The Close, Byan Close, Ashley Road, Charlotte Close, Campfield Terrace, Speech Lane, Sunny Corner, Trevithick Close, Trennick Villas, Trennick Row, Besore, Daniell Court, Commercial Road, Bonecellars Row, Treliske Lane, Tregolls Close, St Andrews Close, Trelander South, as well as these Truro area postcodes: TR1 1BP, TR1 1PN, TR1 1NR, TR1 1LH, TR1 1JE, TR1 1FX, TR1 1JB, TR1 1AX, TR1 1GT, TR1 1DP, householders have just recently needed damp proofing services.

To find out local info regarding Truro, Cornwall click here

Professional damp proofing in TR1 area, phone code 01872.

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