Damp Proofing Runcorn

Runcorn Damp Proofing & Timber Treatment

Damp Proofing Runcorn Cheshire (WA7): If you have problems with damp in your home in Runcorn, it isn't just their unattractive appearance that you should be concerned with, but also the fact that they can cause health and structural problems. If not dealt with speedily, some of the more critical problems can cost you thousands to repair, and may be hidden away beneath peeling wallpaper and patches of damp. If you believe you might have damp problems you should get in touch with a competent Runcorn damp proofing specialist to survey your property, and recommend the most effective damp proofing strategy for your home or business premises.

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With regards to dampness in Runcorn structures, there are basically three major classifications:

Damp Proofing Runcorn Cheshire (WA7)


  • Penetrating Damp

  • Condensation

  • Rising Damp


To find out what the likely reasons behind such damp problems are, and how to resolve them, carry on reading...


Penetrating damp can be the result of different external factors for instance: broken roof tiles, blocked cavity walls, cracks in brickwork and damaged gutters or drainpipes. Internal reasons for penetrating damp might be cracked shower trays, overflowing basins or baths and leaky or burst water pipes. Obvious signs such as flaking paintwork, dark, damp patches on walls and blistered or broken plaster, all suggest that these issues have been left uncontrolled.

You may get wet rot developing in the timbers on your roof, if you've got a leaky roof, and it has been neglected for a while. This could prove to be 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. If black fungus starts to appear on your woodwork and the roof timbers feel "spongy" to touch, you may have the beginnings of wet rot.

Preventative measures can be fairly basic, such as repointing brickwork, examining piping for leaks and cleaning your rain gutters & roof and checking for leaks. As part of a complete damp proofing arrangement, your local Runcorn damp proofing company will check out all of these aspects.


Condensation Damp Runcorn UK (01928)

Condensation is super easy to identify and a common form of damp in many houses in Runcorn. When moist, warm air makes contact with a cold surface, water forms as small droplets. If there isn't sufficient ventilation in areas with a high level of humidity, such as kitchens, bathrooms and boiler rooms, condensation can frequently be the result.

Easy strategies to prevent condensation involve wiping up any droplets as soon as they appear and making sure that you've got sufficient ventilation in the trouble spots. The necessary steps might call for the installation or upgrading of cooker hoods, air bricks and extractors, with the intention of redirecting damp air outside of your home in Runcorn.

A detailed damp proofing survey from a reliable Runcorn specialist could also find things which exacerbate the problem by sucking in moist air from outside. It's essential that airflow is correctly regulated, in order to manage condensation issues, and you can get guidance and advice on this from a damp proofing professional.

Damp Proofing Quotes in Runcorn Cheshire


A damp proof course or membrane has been fitted as standard on houses constructed in the United Kingdom since 1875. It's possible that you might not have one fitted if your home or property in Runcorn was built before this year. If your house was constructed after this year, but you're still suffering with rising damp, it may be that the damp proof membrane has been compromised.

If you think that you might have rising damp in your home, rotten or crumbling skirtings, tide marks on walls and white powdery deposits being discovered on floor surfaces or forming on walls, are fair signs that you may be right. It's feasible that you may have a rising damp issue if you've spotted one or all of these in your property.

Rising Damp Runcorn Cheshire

The initial step towards handling your rising damp problems should simply be to check whether you have in fact got a DPM on the exterior walls of your property in Runcorn. For satisfactory protection it should be 150mm (about 6") above the level of the ground. If this isn't the case you can dig the ground away to generate this gap, or if this is not plausible, you could put in a higher damp course.

You may have more serious issues if you discover that your DPM (damp proof membrane) is OK, and it might be that the damp is rising up from the ground, through your flooring, and into your property's walls, which will be even more of a concern.

Runcorn damp proofing professionals will quickly be able to determine the cause of your rising damp issues, and using a range of techniques will soon deal with the problem. A damp proofing cream can be injected into your wall if you have a somewhat older home with no damp proof membrane, or one that's damaged over an extensive area. This calls for drilling holes at evenly spaced intervals in your wall's mortar joint and the special cream injected with a nozzle to fill up the spaces behind the brickwork.

If the damp proof cream is not sufficient, or the damage is too extensive to your membrane, a brand new damp proof course might need to be put in. Whilst this level of repair work is a pretty drastic way to solve rising damp problems, it might be the only effective solution in the final analysis.

Damp Proofers Runcorn (WA7)

Another potential remedy for less severe areas of damage may include painting with a waterproof (bitumen based) latex emulsion. This will be applied underneath your current floor coverings, so laminate flooring, tiles and carpeting will need to be lifted before any work can be undertaken. In cellars this is a particularly effective solution, and will form a part of the tanking procedure that is used to make rooms watertight. Your Runcorn damp proofing specialist might suggest the use of building paper (a special foil backed membrane) before the bitumen paint has completely dried, further protection in these problem areas.

Tanking: Tanking an area, like a basement or below ground area, is a process of coating exposed surfaces in a watertight paint. Since this coating must be applied to the bare surface of floors and walls, any wall covering and plaster must be taken off before any work can commence, and the appropriate surfaces correctly prepared. You can replaster the wall surfaces and decorate over it, after the paint has thoroughly dried out. Since it must be applied to a whole ground floor or basement level of a building, this is an incredibly disruptive job. Therefore, it's a good idea to call in more than one damp proofing specialist to make sure that this really is the only possible solution.


Problems with condensation can certainly be improved by means of dehumidifiers, which are an effective way to remove moisture from the air. Due to the fact that dehumidifiers basically alleviate the cause of the damp and not cure it, there are downsides to this option. A reliable damp proofing specialist in Runcorn will be able to give you advice on the best solution if you're experiencing dampness in any area of your home.


The best recommendations for specialists with regards to home improvement projects are generally friends and relatives. Always acquire at least two or three different quotations from various companies, and if you've got any doubts you should ask to see professional membership certificates and qualifications, before signing up for any damp proofing services.

Professional Runcorn damp proofing companies ought to be registered members of either the Property Care Association (PCA) or the DPA (Damp Proofing Association), or have professional qualifications from the CSRT (Certificated Surveyor in Remedial Treatments) or the CSTDB (Certificated Surveyor of Timber and Dampness).

If your selected Runcorn damp proofing specialists are in fact members of the DPA or PCA you can be sure they will be properly qualified and have acquired the necessary working experience to provide you with a first class service for your damp proofing issues. Any remedial work accomplished by any one of their members also comes with a guarantee.

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Cementitious Tanking Runcorn

For preventing the penetration of moisture in cellars and underground spaces, cementitious tanking is a popular method. The floors and walls of the area are treated with a cement-based waterproofing system in this process. The grades of tanking material, which can be mixed on the job or pre-manufactured, are suitable for various substratum.

Cementitious Tanking Runcorn

Cementitious tanking has the potential to provide a long-lasting and durable barrier against water ingress, but correct application is crucial for maximum effectiveness. Prior to application, the surface must be dry, clean, and free from any loose material or contaminants to achieve the best possible results.

Professional installation by a skilled damp proofing specialist is the recommended course of action to achieve a high-quality and long-lasting result. Proper installation of cementitious tanking can offer a reliable and effective solution for waterproofing cellars and basements in Runcorn. To ensure that cementitious tanking will last for many years, adequate maintenance and upkeep is necessary. Inspecting the system frequently and addressing any damage or wear is important for maintaining its performance and preventing water ingress.

Black Mould Issues

If you are experiencing signs of black mould in your Runcorn property, you might have an issue with Stachybotrys chartarum. This fungus is highly toxic and produces a slime head called conidia. It is known as a major cause of indoor air pollution and is considered to be a health hazard. If you see indications of this type of mould in your house in Runcorn, you should get in touch with an experienced damp proofing company straight away, to get the best treatment.

Black Mould Runcorn

The first step in removing mould is to clean the area with soapy water. You should also use a disinfectant such as bleach, which should kill any mould spores. White vinegar and hydrogen peroxide are also effective disinfectants. However, you should be careful while using bleach, since it could irritate or even burn your eyes. Also, make certain there's adequate ventilation in the space where you are working, to help clear away the fumes.

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

Cheshire Damp Proofing Near Me Runcorn

More Runcorn Tradespeople: Obviously, when you happen to be doing home improvements and repairs in Runcorn, Cheshire, you'll probably be in need of all types of different tradesmen and along with a damp proofer in Runcorn, Cheshire, you might additionally need plumbers in Runcorn, screeding in Runcorn, a building contractor in Runcorn, a scaffolder in Runcorn, loft conversion in Runcorn, CCTV installation in Runcorn, a handyman in Runcorn, a painter & decorator in Runcorn, a tiler in Runcorn, repointing in Runcorn, SKIP HIRE in Runcorn, brick & stone cleaning in Runcorn, waste removal in Runcorn, plasterers in Runcorn, a carpenter in Runcorn, a bricklayer in Runcorn, a flooring specialist in Runcorn, and other different Runcorn specialists.

Damp Proofing Near Runcorn

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Runcorn Damp Proofing Tasks

Damp Proofing Tasks Runcorn

There is a range of work that can be accomplished by your local Runcorn damp proof specialist including rendering repairs in Runcorn, concrete repairs, external damp proofing Runcorn, floor damp proofing, vapour barriers, foundation damp proofing, treatments for rising damp, damp course installation, cellar damp proofing Runcorn, timber treatments, pressure grouting in Runcorn, damp treatments, damp control, damp proof membrane installation, defective DPC replacement, rising damp advice, condensation treatment, wood rot treatment Runcorn, mould treatments Runcorn, damp proofing quotations, damp proofing internal walls in Runcorn, treatments for penetrating damp, damp proof tanking, retaining wall damp proofing Runcorn, concrete damp proofing Runcorn, damp proof coursing Runcorn, black mould treatment, damp proof paint application Runcorn, structural waterproofing, rising damp prevention, cavity wall construction Runcorn, damp proofing a cellar, home damp proofing, dehumidifier installation, japanese knotweed control, and more. These are just a few of the activities that are undertaken by people specialising in damp proofing. Runcorn providers will be happy to inform you of their entire range of damp proofing services.

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(This damp proofing Runcorn information was last updated on 12-09-2023)