Damp Proofing Lisburn

Lisburn Damp Proofing & Timber Treatment

Damp Proofing Lisburn Northern Ireland (BT27): Having problems with damp in your house in Lisburn can contribute to serious health and structural problems, as well as looking unattractive. Peeling wallpaper and nasty damp patches can conceal a much more serious issue which, if not dealt with promptly, may cost thousands of pounds to repair. To get the best damp proofing treatment for your property, you should speak to a competent Lisburn damp proofing specialist to check out your property for issues.

Free Lisburn Damp Proofing Quotes

There are essentially 3 principal problem areas which are going to cause dampness in your property in Lisburn:

Damp Proofing Lisburn Northern Ireland (BT27)


  • Penetrating Damp

  • Condensation

  • Rising Damp


Below you will find information about what may be causing problems with damp in your home or business premises in Lisburn, and how you might go about rectifying them.


Things like cracks in brickwork, cracked roof tiles, cavity wall problems and defective downspouts or guttering are commonplace external factors that can cause penetrating damp in your home. From within, cracked shower trays, overflowing bathtubs or basins and leaking or burst water pipes, can trigger penetrating damp. If left to continue leaking these elements enable water to seep into the walls and woodwork, which in time create flaking paintwork, blistering or broken plaster and damp, dark patches on walls.

Wet rot can occur in your roof timbers if you have a leaking roof which is neglected for a while. Whilst it's lucky that wet rot does not have an impact on brickwork, in a worst case scenario, you may need to have a new roof if the timbers of your roof become structurally unsound. Wet rot can be recognised by the appearance of black fungus on your woodwork and a spongy feel to the rafters, together with an unfamiliar musty smell from the rotting wood.

You shouldn't panic however, since to prevent these problems happening, a few simple steps such as examining pipes for leaks, cleaning and checking your roof & rain gutters for leaks and repointing unsound brickwork, should aleviate such concerns. A knowledgeable Lisburn damp proof specialist will check these areas to help prevent any further complications, as part of solving your issues with damp.


Condensation Damp Lisburn UK (028)

Among the most common reasons for damp is condensation, and many homes in Lisburn have problems with this. When a cool surface comes into contact with warm, humid air, water forms as tiny droplets upon that surface. Inadequate ventilation in places with a high level of humidity, for example in bathrooms, kitchens and boiler rooms, is the most common cause of condensation.

To lower the impact of this there are two steps that you can take. You can mop up any droplets of water as soon as they form, and you can make certain that there's adequate ventilation in areas that suffer most from condensation. Redirecting damp air to the outside of your home in Lisburn, by fitting or upgrading cooker hoods, air bricks and extractors, will help you to remedy this problem.

The best way to identify the key factors that give rise to the situation, is to have a detailed damp proofing survey done by a credible Lisburn damp proofing company. Sometimes damp air is sucked in from outside, simply making things even worse. An effective way to successfully minimise condensation is to regulate air circulation correctly, and your local Lisburn damp proofing specialist will offer advice and guidance on how this can be achieved.

Damp Proofing Quotes in Lisburn Northern Ireland


A damp proof course or membrane has been compulsory on houses constructed in Great Britain since 1875. If your home or property was constructed before this time it's possible that you might not have this installed. If you're experiencing rising damp in a home built after this date it may be that your damp proof course or membrane has been damaged somehow.

Rising damp can be difficult to distinguish, but some areas to look for are; crumbling or rotten skirting boards, white powdery deposits appearing on walls or being found on floor surfaces and tide marks on walls. If you see or think that you might have any of these, it is possible you have a problem with rising damp.

Rising Damp Lisburn Northern Ireland

The initial step towards resolving your rising damp should be to simply check whether you have in fact got a damp course on the exterior walls of your property in Lisburn. It ought to be 150 millimetres (approximately six inches) above the level of the ground for satisfactory protection. You could dig the surrounding ground away to generate this space if it is currently not sufficient, or you can put in a higher damp proof membrane (DPM) if the first option isn't feasible.

You may have more problematic issues if you learn that your damp proof membrane is fine, and it may be that the damp is rising from the ground, up through your flooring, and into your property's walls, which is going to be an even more troubling predicament.

Damp proofing technicians in Lisburn will quickly detect and eliminate rising damp issues using a range of techniques. A damp proofing cream (such as Permaguard or Dryzone) can be injected into your wall if you've got a somewhat older property with no damp proof course, or it is damaged over an extensive area. This cream is injected with a special nozzle into holes drilled at intervals along the mortar course, and before the cream sets it turns into liquid and penetrates into the adjoining brickwork forming a barrier that is water-repellent.

If the damage to your DPM is too critical, or if damp proofing cream is not a suitable treatment, you may have to install a new damp proof course. Unfortunately this is taking repair work to the extreme, but it might be the only solution to your rising damp problems.

Damp Proofing Specialists Lisburn (BT27)

For minimal areas of damage, another potential remedy would be to coat with a waterproof (bitumen based) latex emulsion. Since this is applied under any existing floor coverings, wood flooring, carpets and tiles will need to be lifted and moved before this operation can commence. Also used as an integral part of the tanking procedure to create a waterproof room, this is an especially efficacious solution in cellars. For extra protection in such trouble spots, your Lisburn damp proofing specialist might recommend the laying of building paper (a foil backed specialist membrane) before the bitumen paint has dried completely.

Tanking: Tanking an area, like a cellar or below ground area, is a process of covering exposed surfaces in a waterproof paint. This has to be applied at the base level of floors and walls, therefore all wall covering and plaster must be removed and the surfaces correctly prepared before work commences. When this coating has been put on and dried, it is then the time to replaster and decorate on top of it. You should invariably get more than one specialist opinion about whether this really is the only solution to your rising damp issues, because this is a very disruptive process since it needs to be applied to an entire ground floor or basement level of a property.


Dehumidifiers are an effective way of reducing the moisture content in the air, so for condensation problems they can help quite a lot. Because dehumidifiers merely hide the cause of the damp and not cure it, there are issues with this solution. If you're experiencing mould or damp in any area of your property in Lisburn, you can contact a certified damp proofing specialist for the most reliable advice.


The most reliable recommendations for specialists when it comes to home improvement projects are usually family and friends. Where possible you should always see if you can get at least two or three different estimates from a range of companies, and before employing any specific damp proofing services, you can ask to see qualifications and professional memberships, as evidence of their integrity.

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

If your selected Lisburn damp proofing providers are members of either the DPA or PCA you can be sure they will be properly qualified and have acquired the appropriate experience to offer you a first class service for your damp proofing needs. Additionally, it offers a guarantee over any remedial work accomplished by one of their members.

Book a Damp Proofing in Lisburn UK

PIV (Positive Input Ventilation)

PIV (Positive Input Ventilation) might be the ideal solution for eliminating issues with damp in your house in Lisburn. If you have noticed mould and damp inside your property or condensation around the windows then Positive Input Ventilation can help by reducing the humidity. It achieves this by constantly circulating fresh air. This constant refresh and replacement of the air inside your home increases air quality, reduces pollutants and odours and has been proven to improve the everyday life of asthma and allergy sufferers by reducing the number of dust mite allergens in the air. Some considerations for PIV systems is that it works best when installed in a loft space, and your premises does have to be fairly airtight. Air, just like water, will take the path of least resistance, and any gaps around doors or windows will let the fresh air get out, while bringing potentially contaminated air in.

Woodworm Treatment and Prevention

Woodworm is a common issue in Lisburn, particularly in buildings that are older, where the larvae of certain kinds of beetles eat away at the wood. This can cause significant damage over time, making the structure unsound and unsafe. Woodworm treatment is essential to prevent any further damage to the building.

The first step in woodworm treatment is to identify the species of woodworm that is present, since different species demand different methods of treatment. This is best done by a professional woodworm specialist, who can also assess the scope of the infestation and propose the most suitable plan of action.

Insecticides are among the most effective methods for treating woodworm, and these can be applied in gel or liquid form. These treatments deeply penetrate the wood and eradicate the larvae. This strategy is best suited to minor infestations, and a professional can determine whether this is the best option. For more extreme infestations, fumigation may be necessary. This involves sealing the affected area and releasing a gas into the space to exterminate the woodworm larvae. Fumigation is a far more invasive treatment, but for large infestations, it's usually the best option.

To prevent woodworm infestations, it's vital to make sure that the environment is not conducive to their growth. This can be achieved through regulating humidity levels, good ventilation, and treating any existing woodworm as soon as it is identified. Using wood that has been treated with a woodworm repellent can also prevent future infestations.

Cementitious Tanking Lisburn

In order to prevent water penetration in basements and underground spaces, many property owners turn to cementitious tanking as their preferred method. The process entails the application of a cement-based water-resistant system to the floors and walls of the area. A range of grades suitable for various substrates is available for the tanking material, which can be mixed at the work site or pre-manufactured.

Cementitious Tanking Lisburn

For maximum effectiveness, cementitious tanking must be applied correctly, as it can provide a long-lasting and durable barrier against water penetration. Achieving optimal results necessitates ensuring that the surface is free from any contaminants or loose material and is clean and dry before application.

To attain a high-quality and long-lasting outcome, the ideal choice is professional installation by a seasoned damp proofing specialist. Achieving proper installation of cementitious tanking can provide a dependable and effective solution for waterproofing basements and cellars in Lisburn.

Damp Proofing Near Lisburn

Also find: Blackskull damp proofing, Crumlin damp proofing, Mazetown damp proofing, Ballynahinch damp proofing, Dundrod damp proofing, Saintfield damp proofing, Moira damp proofing, Finaghy damp proofing, Waringsford damp proofing, Upper Ballinderry damp proofing, Lambeg damp proofing, Drumbo damp proofing, Hillsborough damp proofing, Dunmurry damp proofing, Annahilt damp proofing, Glenavy damp proofing and more.

Lisburn Damp Proofing Tasks

Damp Proofing Tasks Lisburn

There are a number of different tasks that can be undertaken by your local Lisburn damp proofing specialist including damp proofing concrete floors, garage damp proofing, resolving mould problems, pressure grouting, damp proofing a garage, damp proof injection, brickwork damp proofing Lisburn, commercial damp proofing Lisburn, missing damp proof course installations, rising damp prevention, exterior damp proofing Lisburn, timber treatment, timber surveys Lisburn, damp proof membranes Lisburn, wet rot treatment, damp proofing brickwork in Lisburn, damp proofing in bathrooms, damp proof tanking, cheap damp proofing Lisburn, floor damp proofing, solving condensation problems, damp proofing a cellar, damp proofing inspections, damp treatments Lisburn, retaining wall damp proofing Lisburn, damp proof sealing, faulty damp proof course replacement, residential damp proofing Lisburn, property surveys, damp control, basement waterproofing, damp proof coursing, cellar damp proofing Lisburn, damp proofing old stone walls, flood defence, and more. Listed are just a selection of the duties that are accomplished by those doing damp proofing. Lisburn companies will tell you about their full range of services.

TOP - Damp Proofing Lisburn

Damp Proof Specialists Lisburn - Woodworm Treatment Lisburn - Damp Proofing Quotes Lisburn - Damp Proofing Lisburn - Cheap Damp Proofing Lisburn - Damp Proofing Near Me - Domestic Damp Proofing Lisburn - Dry Rot Treatment Lisburn - Damp Proofing Services Lisburn


(This damp proofing Lisburn content was checked and updated on 12-09-2023)