Damp Proofing Merthyr Tydfil

Merthyr Tydfil Damp Proofing & Timber Treatment

Damp Proofing Merthyr Tydfil Wales (CF47): Problems with damp in your home in Merthyr Tydfil not only look unattractive, but they can trigger severe health and structural issues as well. Nasty damp patches and peeling wallpaper can hide much more serious issues which, if not dealt with quickly, could result in costly repair bills. It's usually cheaper in the long term to contact an experienced Merthyr Tydfil damp proofing specialist to examine your home, and offer an extensive damp proofing remedy for your property.

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In Merthyr Tydfil buildings there are 3 main problem areas of how damp can affect your property:

Damp Proofing Merthyr Tydfil Wales (CF47)


  • Penetrating Damp

  • Condensation

  • Rising Damp


These 3 primary kinds of damp are explained in more detail in the following paragraphs, along with strategies for prevention and resolution, if you happen to discover them in your property in Merthyr Tydfil.


External factors that can lead to penetrating damp in your home include: defective guttering, loose or cracked roof tiles, cavity wall issues and unsound brickwork. Inside your Merthyr Tydfil property, it can result from cracked shower trays, overflowing baths or sinks and leaking or burst pipes. If water continues to soak into the woodwork and walls, the obvious signs with time are going to be damp dark patches on walls, flaking or bubbling paintwork and blistering or broken plaster.

If neglected for quite some time, a leaky roof can cause wet rot to occur in the timbers of your roof. Wet rot cannot spread into the brickwork, but having it can mean that in the worst case scenario the timbers of your roof become structurally dangerous, necessitating a new roof. A unique musty smell, a "spongy" feel to your woodwork and the appearance of black fungus, could all herald the existence of wet rot.

The means of prevention can be fairly basic, for example repointing dodgy brickwork, inspecting pipes for leaks and cleaning and checking your roof and guttering for leaks. As part of an overall damp proofing program, your local Merthyr Tydfil damp proofing specialist will check out all of these aspects.


Condensation Damp Merthyr Tydfil UK (01685)

Very easy to identify and a contributing factor to damp in many Merthyr Tydfil properties, condensation is incredibly common. When warm, humid air comes into contact with cool surfaces (such as the glass in windows), tiny droplets of water quickly form. In areas with high humidity, such as: kitchens, boiler rooms and bathrooms, it's often caused because of poor ventilation.

Basic solutions to stop condensation involve wiping away any droplets as they appear and making certain there is sufficient ventilation in the main problem areas. The necessary steps might involve the installation or updating of extractor fans, cooker hoods and air bricks, with the purpose of redirecting damp air to the outside of your property in Merthyr Tydfil.

There may be issues with sucking in damp air from outside, and by completing an in-depth damp proofing survey an expert in Merthyr Tydfil will be able to identify areas that bring about the situation. To satisfactorily minimise condensation, airflow has to be regulated properly. A reliable Merthyr Tydfil damp proofing company will gladly offer advice and solutions in connection with this.

Damp Proofing Quotes in Merthyr Tydfil Wales


Homes built since 1875 in the UK have been required to have a damp proof course to be installed as standard. It is possible that you may not have one fitted if your home in Merthyr Tydfil was constructed before this time. It is a possibility that your damp proof course could have been damaged if you are suffering with rising damp problems in a home built after this year.

Rising damp can be hard to identify, but some areas to watch out for are; crumbling or rotten skirtings, tide marks on walls and a white powdery deposit forming on walls or being found on floor surfaces. Although the existence of one or more of these isn't conclusive, they're all clear indicators of rising damp problems.

Rising Damp Merthyr Tydfil Wales

Fixing rising damp issues can be as simple as checking your exterior walls to see if you can see a damp proof course. For adequate protection it ought to be 150 millimetres above ground level. You can dig away the surrounding ground to generate this gap if it's currently not sufficient, or you could put in a damp proof membrane (DPM) higher up if the former isn't feasible.

You may have more serious issues if you discover that your damp proof course is okay, and it could be that the dampness is seeping up from the ground, through your flooring, and into your property's walls, which will be an even more troubling state of affairs.

Merthyr Tydfil damp proofing experts will swiftly be able to ascertain the explanation for your rising damp, and employing a number of different procedures will quickly resolve the problem. If you've got a somewhat older property with no damp proof membrane or one that is damaged over a wide area, a damp proofing cream (such as Permaguard or Dryzone) can be carefully injected into your external walls. Holes will be drilled at intervals along the mortar joint, and a special nozzle is used to inject the cream, which then penetrates into the surrounding brickwork before curing to form an effective, horizontal water-repelling barrier.

If the damage to your membrane is too severe, or if damp proofing injection cream is not a satisfactory treatment, you may need to install a brand new damp proof course. Whilst this sort of repair work is a fairly extreme way to solve rising damp, it may be the only real solution in the final analysis.

Damp Proofers Merthyr Tydfil (CF47)

Painting with a waterproof (bitumen based) latex emulsion, is another potential remedy for less severe areas of membrane damage. As this is going to be applied underneath your floor coverings, carpeting, wooden flooring and tiles will have to be lifted and removed before this procedure can commence. Also used as an integral part of the tanking process to make a room watertight, this is an especially effectual treatment in basement areas. Before the bitumen coating has dried completely, your Merthyr Tydfil damp proof expert might recommend a layer of building paper (a specialist foil backed membrane), for extra protection.

Tanking: Tanking an area, like a basement or cellar, is the process of coating any exposed surfaces with a waterproof paint. Since this coating must be applied on the base surface of floors and walls, all plaster and wall coverings must be removed before work commences, and the surfaces prepared properly. You can replaster and decorate over it, as soon as the paint has dried completely. As it needs to be applied to an entire basement level or ground floor of a property, this is a highly disruptive job. Therefore, it is advisable to seek the advice of at least 2 or 3 damp proofing professionals to ensure that this is really the only effective remedy.


To help ease condensation problems, you could try using dehumidifiers, which for removing moisture from the air, are fairly efficacious. The main problem with dehumidifiers in attempting to reduce mould and damp is that they merely mask the cause of the damp, don't cure it. A competent damp proofing company in Merthyr Tydfil will be happy to offer advice on the best solution if you're suffering from damp or mould in any area of your home.


The best recommendations for professionals with regards to home improvements are usually family and friends. Before hiring any damp proofing services, you should see if you can get at least 2 or 3 price quotes from a variety of Merthyr Tydfil companies. If you are in any doubt about any particular company you could ask to see evidence of professional memberships and accreditations.

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

If your Merthyr Tydfil damp proofing providers are members of either the DPA or PCA they will be properly qualified and have acquired the required practical experience to provide you with a first class service for your damp proofing issues. Such professional memberships also means there are certain guarantees for any work carried out.

Book a Damp Proofing in Merthyr Tydfil UK

Damp proofing services are available in in Merthyr Tydfil and also nearby in: Abercanaid, Cefn-coed-y-Cymmer, Cwmbach, Brynmawr, Pen-y-Darren, Bute Town, Troedyrhiw, Heolgerrig, Tredegar, Aberdare, Pant, Pontlottyn, Bedlinog, Rhymny, Dowlais, Ebbw Vale, together with these postcodes CF47 0TG, CF47 0SH, CF47 0NU, CF47 0RW, CF47 0DG, CF47 0EX, CF47 0RY, CF47 0LD, CF47 0NY, CF47 0SU. Locally based Merthyr Tydfil damp proofers will likely have the postcode CF47 and the telephone dialling code 01685.

Merthyr Tydfil Damp Proofing Tasks

Damp Proofing Tasks Merthyr Tydfil

There is a wide range of work that can be completed by your local Merthyr Tydfil damp proofing specialist including rendering repairs, invasive weed control, plaster replacement, black mould treatments, cheap damp proofing, property surveys, damp proofing cream applications Merthyr Tydfil, vapour barriers, cavity wall tie replacement, wet rot treatment, woodworm treatment, damp treatments in Merthyr Tydfil, damp proofing services, cementitious tanking, rising damp advice, damp proofing concrete floors in Merthyr Tydfil, damp course installation, solutions for penetrating damp, damp proofing a garage, dampproofing surveys in Merthyr Tydfil, flood defence in Merthyr Tydfil, timber treatments, solving mould problems, damp proof membrane installation, industrial damp proofing Merthyr Tydfil, solving condensation problems, condensation treatment, damp proofing estimates Merthyr Tydfil, and lots more.


Damp Proofing Near Merthyr Tydfil

Also find: Brynmawr damp proofing, Rhymny damp proofing, Pen-y-Darren damp proofing, Tredegar damp proofing, Troedyrhiw damp proofing, Cefn-coed-y-Cymmer damp proofing, Dowlais damp proofing, Heolgerrig damp proofing, Bedlinog damp proofing, Abercanaid damp proofing, Pontlottyn damp proofing, Aberdare damp proofing, Ebbw Vale damp proofing, Bute Town damp proofing, Pant damp proofing, Cwmbach damp proofing services and more.

Damp Proofing Services Merthyr Tydfil

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Damp Proofing Estimates in Merthyr Tydfil Wales (01685)
  • Merthyr Tydfil Wet Rot Treatments
  • Merthyr Tydfil Timber Treatment
  • Merthyr Tydfil Timber Preservation
  • Merthyr Tydfil Damp Proof Surveys
  • Merthyr Tydfil Commercial Damp Proofing
  • Merthyr Tydfil Condensation Treatment
  • Merthyr Tydfil Dry Rot Treatments
  • Merthyr Tydfil Residential Damp Proofing
  • Merthyr Tydfil Damp Proofing Services
  • Merthyr Tydfil Woodworm Treatment
  • Merthyr Tydfil Cheap Damp Proofing
  • Merthyr Tydfil Commercial Tanking
  • Merthyr Tydfil Basement Waterproofing
  • Merthyr Tydfil Damp Proofing Price Quotes

Around Merthyr Tydfil

Households in Ash Road, Twynyrodyn Road, Tai Penyard, Andrews Close, Carlton Terrace, South Terrace, Sycamore Road, Taff Glen View, Cherry Grove, Tai-bach, Castle Square, St Tydfils Avenue, St James Close, Corner Houses, Arfryn Place, Thomas Terrace, Tudor Street, Sunnybank, Cross Houlson Street, Alma Terrace, The Hafod, St Fagans Grove, Brookfield Terrace, Sand Street, Beech Grove, Tai Canol, Coedcae, Durham Close, Bryntirion Road, have needed damp proofing recently. Waterproofing work also done in these local Merthyr Tydfil postcodes: CF47 0TG, CF47 0SH, CF47 0NU, CF47 0RW, CF47 0DG, CF47 0EX, CF47 0RY, CF47 0LD, CF47 0NY, CF47 0SU.

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Professional damp proofing in CF47 area, 01685.

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