Damp Proofing Winchester

Winchester Damp Proofing & Timber Treatment

Damp Proofing Winchester Hampshire (SO22): Problems with damp in your property in Winchester not just look unsightly, but they can also lead to major structural and health problems too. More significant issues can also be concealed under peeling wallpaper and patches of damp, and can cost you 1000's of pounds to fix if not repaired swiftly. To deliver an extensive damp proofing remedy for your house, it is much more cost effective in the long term to bring in an experienced Winchester damp proofing company to check out your house.

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If you have problems with dampness in your property in Winchester, there are three likely triggers:

Damp Proofing Winchester Hampshire (SO22)


  • Penetrating Damp

  • Condensation

  • Rising Damp


In the next few paragraphs, we'll consider what triggers such damp problems, and ways that you can set about solving them, and preventing them from occurring in the first place.


There are numerous external factors that can cause penetrating damp, and these include things such as: blocked cavity walls, unsound brickwork, broken or loose roof tiles and defective downpipes or gutters. Internal factors behind penetrating damp can be burst or leaky pipework, overflowing bathtubs or basins and cracked shower trays. If left unresolved, dark, damp patches on walls, broken or blistered plaster and flaking paintwork, will be the obvious results of water soaking into the walls and woodwork.

If you've got a leaking roof and it has been left untreated for quite some time, it can cause wet rot to develop in your roof timbers. This could prove to be very costly, because in the worst case scenario the structural integrity of your roof timbers could be compromised, meaning that you'll need a new roof. A musty smell of decaying wood, the presence of black fungus, and a "spongy" feel to the timbers of your roof, are all warning signs of wet rot.

The means of prevention can be fairly basic, for instance cleaning your roof & gutters and checking for leaks, examining water pipes for leaks and repointing dodgy brickwork. As an integral part of an overall damp proofing arrangement, your local Winchester damp proofing specialist will check out all of these areas.


Condensation Damp Winchester UK (01962)

Condensation is very easy to spot and is a common form of damp in many buildings in Winchester. When a cold surface makes contact with humid, warm air, water collects as droplets upon that surface. In places where high humidity is present, such as: boiler rooms, kitchens and bathrooms, condensation arises due to poor ventilation.

Wiping away any droplets that form, and ensuring there's enough ventilation in the main trouble spots, are amongst the easiest answers to such problems. You can reduce the amount of humid and moist air that's present in your property by fitting or updating cooker hoods, air bricks and extractors.

By doing an exhaustive damp proofing survey, a respectable Winchester company will identify any places where damp air is drawn in from outside, simply exacerbating the condensation issue. So as to manage condensation problems, it's crucial that airflow and circulation in the home is properly regulated, and by speaking with an expert on this subject, you will be able to get guidance and advice for solving these problems.

Damp Proofing Quotes in Winchester Hampshire


Houses constructed since 1875 in the UK have required a damp proof course or membrane to be fitted as standard. If your property or home was constructed before this time it's conceivable you might not have this installed. If your property was constructed after this date, but you are still experiencing rising damp issues, it might be that your DPM has been compromised.

Although quite difficult to distinguish, rotten or crumbling skirtings, a white powdery deposit being discovered on floor surfaces or forming on walls and "tide marks" on walls, are all giveaway clues that you may have rising damp. If you see or think that you might have any of these signs, it's possible that you've got a problem with rising damp.

Rising Damp Winchester Hampshire

The first step towards solving your problems with rising damp should be to simply check whether or not you've actually got a damp course on the outside walls of your property in Winchester. For adequate protection it must be 150mm (about 6 inches) above ground level. You can dig the surrounding ground away to create this gap if it's currently not enough, or you could install a higher DPM (damp proof membrane) if the former isn't feasible.

If your damp course is in fact correct and the gap is not the cause of the problem, dampness could be rising up through your floors and into your walls, which might be a much more problematic issue.

Damp proofing specialists in Winchester can swiftly detect and remedy rising damp problems using a number of different techniques. A damp proof cream (such as Permaguard) can be carefully injected into your walls if you've got an older home with no damp proof membrane, or one that's damaged over a significant area. This calls for drilling holes at evenly spaced intervals in your brickwork and the cream injected with a special nozzle to fill the spaces behind the brickwork.

If the damp proofing cream treatment isn't suitable, or the damage to your membrane is too extensive, a new damp proof course might need to be put in. This is the most drastic of repair works, but it may be the only remedy for your rising damp.

Damp Proofers Winchester (SO22)

Another option for smaller areas of damage may include painting with a waterproof (bitumen based) latex emulsion. This has to be applied beneath your floor coverings, so carpeting, tiles and wood flooring will have to be lifted prior to work being undertaken. This is especially effective in basements as an integral part of the tanking process to create a watertight room. For added protection in these trouble spots, your Winchester damp proof technician might advise the application of building paper (a foil backed specialist membrane) before the bitumen coating has has dried out completely.

Tanking: The process of covering exposed surfaces with a waterproof paint in a below ground area such as a cellar or basement is referred to as tanking. All wall covering and plaster must be taken off and the surfaces in question properly prepared before any work begins, because this coating has to be applied at the base level of floors and walls. Once the paint has been applied and is dry, it is then the time to replaster and decorate on top of it. You should invariably get more than one specialist opinion on whether this really is the only resolution to your rising damp issues, as this is a really disruptive job because it has to be applied to a whole basement level or ground floor of a building.


Dehumidifiers are a highly effective way of reducing the moisture content in the air, hence for problems with condensation they can be of help. The trouble with dehumidifiers in seeking to reduce mould and damp is that they only mask the cause of the damp, not cure it. If you're suffering from damp in any area of your home in Winchester, you should call on a competent damp proofing company for the best advice.


Friends and neighbours should always be the first choice when you are trying to get recommendations for local specialists. If possible you should always see if you can obtain at least three different estimates from a number of companies, and before employing any particular damp proof providers, you can ask to see professional memberships and qualifications, as evidence of their credibility.

Professional Winchester damp proofing specialists should be members of either the Damp Proofing Association (DPA) or the Property Care Association, or have qualifications from the CSTDB (Certificated Surveyor of Timber and Dampness) or the CSRT (Certificated Surveyor in Remedial Treatments).

Membership of either the PCA or DPA guarantees your preferred damp proofing specialist is well qualified and has acquired the required experience to perform a first class damp proof service. In addition, it offers a guarantee over any work accomplished by one of their membership.

Book a Damp Proofing in Winchester UK

Damp proofing can be undertaken in Winchester and also nearby in: Compton, Otterbourne, Hursley, Headbourne Worthy, Owslebury, Badger Farm, Shawford, Ovington, Sparsholt, Easton, Littleton, St Cross, Colden Common, Chandlers Ford, together with these postcodes SO22 4LW, SO22 4FA, SO22 4DN, SO22 4ES, SO22 4EE, SO22 4LX, SO22 4LY, SO22 4AL, SO22 4JS, and SO22 4AR. Locally based Winchester damp proofers will most likely have the postcode SO22 and the dialling code 01962. Checking this can guarantee you access locally based providers of damp proofing. Winchester householders are able to utilise these and lots of other similar services. Click the "Quote" banner to to make enquiries and obtain price quotes for damp proofing.

Woodworm Treatment in Winchester

Woodworm is a common issue that can cause considerable damage to wooden structures, furniture, and other objects. The larvae of certain kinds of beetles feed on the wood, causing it to weaken and deteriorate over time. Nonetheless, there are several ways to treat and prevent woodworm infestations.

The first step in treating woodworm is to determine the type of beetle that's causing the problem, as different types require different treatments. A professional woodworm specialist can carry out a thorough inspection to assess the level of the infestation and propose the best course of action.

One effective woodworm treatment technique is the use of insecticides, which can be applied in liquid or gel form. This sort of treatment is really 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 releasing a gas into the space to kill off the larvae. Fumigation is a far more invasive treatment option and calls for specialist training and equipment, therefore it's important to work with a skilled professional.

In order to avoid the occurrence of woodworm infestations in the future, it is important to create an environment that isn't conducive to their development. This can be accomplished by implementing measures such as good ventilation, maintaining appropriate humidity levels, and promptly addressing any existing woodworm issues as soon as they are detected. By taking these preventative steps, one can effectively safeguard against the costs and damage associated with woodworm.

PIV (Positive Input Ventilation)

Positive Input Ventilation (PIV) is a potential ideal solution for alleviating damp issues within your home or business premises in Winchester. PIV can help in reducing humidity, which can alleviate damp and mould in your dwelling, or condensation on your windows. To achieve this, a constant flow of fresh air is supplied. The continuous replacement and refresh of air inside your property can lead to improved air quality, reduced odours and pollutants, and decreased dust mite allergens. Installing PIV systems in an attic and ensuring that your house is relatively airtight are important considerations when opting for this solution. Similar to water, air will take the path of least resistance, so gaps around doors or windows can lead to fresh air escaping and polluted air entering.

Issues With Black Mould in Winchester

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

Black Mould Winchester

Fortunately, there are a few strategies for eliminating black mould. The first method uses white vinegar, which is an eco-friendly solution. You can apply the vinegar neat to large areas, or mix it 50:50 with water for small patches. Once it has been applied, the solution should sit on the mould for an hour before rubbing off.

Another technique involves increasing air flow in your home. It's thought that mould is more likely to grow in parts of the house that lack adequate ventilation. Even though this won'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 the windows whenever possible, so that clean air can flow out and in.

Black mould is a highly infectious fungus. It can cause life-threatening infections in individuals with weakened immune systems. It often develops in cracks and other areas where the air cannot circulate. Symptoms can include large warts and cauliflower-like lesions on the skin. The area may also be red and swollen. It can even affect the fingernails.

Winchester Damp Proofing Tasks

Damp Proofing Tasks Winchester

There are a whole host of tasks that can be accomplished by your local Winchester damp proofing specialist including damp proof tanking, garage floor damp proofing, solutions for rising damp, structural waterproofing, exterior damp proofing, damp proofing quotations, the treament of efflorescence, wood rot treatments, rendering repairs, dry rot treatment, treatments for condensation, damp proof paint application, treatments for penetrating damp, timber preservation in Winchester, condensation solutions, damp proofing concrete floors, floor damp proofing, mildew and mould removal, cellar damp proofing, missing DPC installation in Winchester, damp proofing a garage in Winchester, damp proofing services, home damp proofing, commercial tanking, wall damp proofing, cheap damp proofing, cementitious tanking, invasive weed control in Winchester, concrete damp proofing, dehumidifier installation, and lots more. These are just a small portion of the duties that are accomplished by those specialising in damp proofing. Winchester providers will be happy to inform you of their whole range of services.


Damp Proofing Near Winchester

Also find: Hursley damp proofing, Shawford damp proofing, Owslebury damp proofing, Badger Farm damp proofing, Compton damp proofing, St Cross damp proofing, Ovington damp proofing, Headbourne Worthy damp proofing, Sparsholt damp proofing, Littleton damp proofing, Otterbourne damp proofing, Chandlers Ford damp proofing, Easton damp proofing, Colden Common damp proofing and more. These and other places are serviced by damp proofing companies and related tradesmen and women. These local specialists don't just understand the challenges posed by the region's weather conditions but also provide tailored solutions to guarantee the safety and longevity of your home. Tackling problems with dampness effectively and without delay is vital to prevent health concerns and structural damage. Local householders can get damp proofing quotes by simply clicking here. So, there's no reason not to get cracking on your damp proofing project right now!

Damp Proofing Services Winchester

Find Damp Proofing Services in Winchester Here
Damp Proofing Estimates in Winchester Hampshire (01962)
  • Cementitious Tanking
  • Dampcourse Installation
  • Mould Prevention
  • Woodworm Treatments
  • Condensation Treatments
  • Home Damp Proofing
  • Wet Rot Treatment
  • Damp Proofing Services
  • Residential Damp Proofing
  • Damp Proof Surveys
  • Dry Rot Treatments
  • Timber Treatment
  • Damp Proofing Estimates
  • Basement Waterproofing

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Damp proofing in SO22 area, 01962.

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(This damp proofing Winchester page was checked and updated on 14-06-2024)