Damp Proofing Norwich

Norwich Damp Proofing & Timber Treatment

Damp Proofing Norwich Norfolk (NR1): Having problems with damp in your property in Norwich can contribute to major structural and health issues, as well as looking unsightly. If not resolved quickly, the more serious issues can cost thousands to repair, and might be hidden away beneath damp patches and peeling wallpaper. If you have an issue like this there is very little that you can do to resolve it yourself, and the best option is to contact an established Norwich damp proofing company to carry out an evaluation and recommend practical solutions.

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In Norwich buildings there are 3 principal problem areas of how damp can affect your property:

Damp Proofing Norwich Norfolk (NR1)


  • Penetrating Damp

  • Condensation

  • Rising Damp


These 3 key kinds of damp are described in depth in this article, along with suggestions for prevention and resolution, if you happen to discover them in your home in Norwich.


Penetrating damp in your home can be attributable to different external factors for example: damaged guttering, cracks in brickwork, cavity wall issues and loose or broken roof tiles. From within, cracked shower trays, dripping or burst pipes and overflowing sinks or bathtubs, can cause penetrating damp. If left to carry on leaking these factors allow water to soak into the woodwork and walls, which over time create damp dark patches on walls, peeling or bubbling paintwork and broken or blistering plaster.

Wet rot can develop in the timbers of your roof if you've got a leaking roof that is left untreated for an extended period of time. Though it's fortunate that wet rot does not have an impact on brickwork, in a worst case scenario, you may need a new roof (extremely costly!) 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, along with an unusual musty smell from the rotting wood.

You need not panic however, since to stop these problems occurring, a few straightforward steps such as cleaning and checking your roof and gutters for leaks, repointing brickwork and inspecting piping for leaks should aleviate such situations. A certified damp proofer in Norwich will check all these areas to help prevent any future problems, as an integral part of solving your dampness issues.


Condensation Damp Norwich UK (01603)

One of the most common forms of damp in many houses in Norwich, condensation is super easy to spot. Small water droplets appear on cold surfaces when they come into contact with warm, moist air. Poor ventilation in areas with high humidity, for instance in bathrooms, kitchens and boiler rooms, is the most common cause of condensation.

To prevent condensation problems, easy strategies include making sure you have enough ventilation in the worst affected areas, and wiping away any droplets whenever they form. Redirecting moist air outside of your property in Norwich, by upgrading or fitting extractors, air bricks and cooker hoods, will help you to eliminate this annoying problem.

A damp proof survey from a credible Norwich company may also find things which bring about the problem by drawing in moist air from the outside. To successfully control condensation problems, airflow needs to be regulated properly. A knowledgeable Norwich damp proofing company will gladly offer advice and solutions in this regard.

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Houses built since 1875 in the UK have required a damp proof course to be fitted as standard. If your home or property was constructed before this time it's perfectly possible you might not have this installed. If you are suffering with rising damp in a property built after this time it's possible your DPM has been damaged somehow.

Although difficult to identify, a white powdery deposit being found on floor surfaces or forming on walls, "tide marks" on walls and crumbling or rotten skirtings, are all giveaway signs of rising damp. If you notice or think that you might have any of these, it is possible that you have a problem with rising damp.

Rising Damp Norwich Norfolk

Purely checking your external walls to see if you've got a damp proof course can be the first step towards fixing your problems with rising damp. For satisfactory protection it ought to be 150mm (around six inches) above ground level. Where you find this space does not exist, you can dig away the ground to increase it, or if this approach is not plausible, a higher DPM will need to be installed.

If this is not the root cause of the problem and your damp course is in fact correct, there may be more problematic issues to resolve caused by the dampness coming up from the ground beneath, up through your floor, and into the walls of your property.

Damp proofing experts in Norwich will swiftly detect and remedy rising damp using a number of different techniques. If you've got an older home with no damp proof course or it is damaged over a considerable area, a damp proofing cream (such as Permaguard or Dryzone) can be carefully injected into your external walls. This cream is injected with a special nozzle into holes drilled at intervals along the wall's mortar course, and before the cream sets it diffuses into the adjoining brickwork forming a barrier that is water-repellent.

If the damage to the membrane is too extensive, or if damp proofing cream isn't a suitable treatment, you might have to install a new damp proof course. Unfortunately this is the most drastic of repair works, however it may be the only resolution to your rising damp.

Damp Proofing Specialists Norwich (NR1)

Painting with a bitumen based, waterproof latex emulsion, is another possible remedy for minimal areas of membrane damage. Because this is going to be applied underneath your floor coverings, tiles, carpets and wood flooring will need to be lifted and put aside before this procedure can begin. In cellars this is a particularly effective treatment, and will form an integral part of the tanking procedure that's used to make spaces watertight. For extra protection in these trouble spots, your Norwich damp proof technician may recommend applying building paper (a special foil backed membrane) before the bitumen coating has dried completely.

Tanking: The process of coating exposed surfaces with a waterproof paint in a basement or below ground area is known as "tanking". All plaster and wall coverings must be taken off and the pertinent surfaces properly prepared before work commences, since this coating must be applied at the base level of walls and floors. As soon as this coating has been put on, it must be allowed to dry completely before replastering and decorating on top of it. You must invariably get more than one specialist opinion about whether this really is the only resolution to your rising damp, as this is a highly disruptive job since it must be applied to a whole basement level or ground floor of a property.


To help with condensation problems, you could try using dehumidifiers, which for lowering the moisture content of the air, are very effectual. Owing to the fact that dehumidifiers just mask the cause of the damp and not cure it, there are disadvantages to this option. If you're suffering with dampness in any part of your home in Norwich, you should contact a competent damp proofing specialist for the best advice.


As with any home improvement project, the best recommendations for a local professional come from friends and relations. Where possible you should always try to obtain at least 2 or 3 different quotations from a range of companies, and before signing up for any specific damp proof providers, you can ask to look at professional membership certificates and qualifications, as a verification of their credibility.

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

Membership of either the DPA or PCA guarantees your chosen damp proofing provider is well qualified and has acquired the appropriate experience to provide a first class damp proofing service. Additionally, it offers guarantees on any damp proofing work accomplished by one of their members.

Book a Damp Proofing in Norwich UK

Damp proofing services are available in in Norwich and also in nearby places like: Eaton, Thorpe Saint Andrew, Thorpe Hamlet, Hellesdon, Trowse Newton, Mt Pleasant, Sprowston, Earlham, Old Catton, Heigham Grove, Upper Hellesdon, Lakenham, as well as in these postcodes NR1 1GE, NR1 1RU, NR1 1WT, NR1 1SL, NR1 1EQ, NR1 1QN, NR1 1JG, NR1 1JD, NR1 1QR, NR1 1JX. Locally based Norwich damp proofers will likely have the postcode NR1 and the phone code 01603. Verifying this can guarantee that you access local providers of damp proofing. Norwich home and business owners will be able to benefit from these and lots of other comparable services.

Coming Soon: Damp course installation Norwich.

Norwich Damp Proofing Tasks

Damp Proofing Tasks Norwich

There is a variety of work that can be carried out by your local Norwich damp proofing specialist including vapour barrier installation, rising damp prevention, timber preservation, dampproofing surveys, solving mould problems, cavity wall tie replacement, damp proofing concrete floors, cementitious tanking, dry rot treatment, wood rot treatment, damp proof paint application Norwich, basement water-proofing, solving condensation problems, timber surveys Norwich, damp proof sealing, cavity wall construction Norwich, leak detection, damp proof tanking, damp proofing a basement in Norwich, treatments for rising damp, pressure grouting Norwich, damp proofing services Norwich, PIV (positive input ventilation) Norwich, solutions for black mould, rising damp advice in Norwich, foundation damp proofing Norwich, concrete damp proofing Norwich, wet rot control, rendering repairs, property surveys, damp proof membranes, retaining wall damp proofing Norwich, cellar tanking, commercial damp proofing Norwich, mould treatment Norwich, and lots more. These are just some of the duties that are undertaken by people specialising in damp proofing. Norwich providers will be happy to inform you of their entire range of damp proofing services.


Damp Proofing Near Norwich

Also find: Upper Hellesdon damp proofing, Earlham damp proofing, Trowse Newton damp proofing, Eaton damp proofing, Thorpe Saint Andrew damp proofing, Sprowston damp proofing, Heigham Grove damp proofing, Thorpe Hamlet damp proofing, Lakenham damp proofing, Hellesdon damp proofing, Mt Pleasant damp proofing, Old Catton damp proofing services and more. The majority of these towns and villages are covered by companies who do damp proofing. Norwich home and business owners can get price quotes by going here.

Damp Proofing Services Norwich

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Norfolk Damp Proofing Near Me Norwich

More Norwich Tradespeople: Naturally, when you're doing home improvements and repairs in Norwich, Norfolk, you'll likely be in need of all sorts of different tradespeople and as well as a damp proofer in Norwich, Norfolk, you might also need carpenters in Norwich, a plasterer in Norwich, stone & brick cleaning in Norwich, floor screeding in Norwich, scaffolding in Norwich, garage conversion in Norwich, pebble dashing in Norwich, a bricklayer in Norwich, SKIP HIRE in Norwich, a painter & decorator in Norwich, basement conversion in Norwich, a builder in Norwich, a plumber in Norwich, tilers in Norwich, a handyman in Norwich, waste clearance in Norwich, rendering in Norwich, electricians in Norwich, a flooring specialist in Norwich, and other different Norwich tradesmen.

Damp Proofing Around Norwich: In Theobald Road, Bears Close, Thor Close, Church Green, Denmark Road, Belsize Road, Ardney Rise, Sherwood Road, Bilney Lane, Dyers Yard, Carr Close, Alder Way, Shelley Drive, Birchwood, Church Street, Bellville Crescent, Abinger Way, Aylsham Way, Church Loke, Dowding Road, Bishop Bridge Road, The Boxes, Terrace Walk, Abbot Road, Cannell Green, Barrett Road, Arundel Court, Spicers Lane, The Fields, Chapel Loke, as well as these Norwich area postcodes: NR1 1GE, NR1 1RU, NR1 1WT, NR1 1SL, NR1 1EQ, NR1 1QN, NR1 1JG, NR1 1JD, NR1 1QR, NR1 1JX, property owners have recently needed damp proofing services. These areas recently saw activity by specialists in damp proofing. Norwich property owners received competent and high quality damp proofing services.

Norwich Damp Proofing Jobs: Browse damp proofing jobs in Norwich by going here: Norwich Damp Proofing Jobs

For local Norwich info go here

Specialist damp proofing in NR1 area, (dialling code 01603).

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(This damp proofing Norwich article was last updated on 21-09-2022)