Damp Proofing Northam

Northam Damp Proofing & Timber Treatment

Damp Proofing Northam Devon (EX39): Having damp problems in your home in Northam can contribute to serious health and structural issues, as well as looking unappealing. Costing thousands to repair if not cured promptly, more extreme problems are often concealed beneath damp patches, flaking paint and peeling wallpaper. The best solution if you have such problems with your property in Northam, is to get hold of a certified damp proofing company, and have them take a look.

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There are basically three fundamental problem areas that are prone to cause dampness in your property in Northam:

Damp Proofing Northam Devon (EX39)


  • Penetrating Damp

  • Condensation

  • Rising Damp


To understand what the probable causes of such damp problems are, and how to go about mending them, keep on reading...


A few of the exterior factors that can cause penetrating damp in a building include: cracked or loose roof tiles, defective downpipes or guttering, blocked cavity walls and unsound brickwork. Internal factors behind penetrating damp may be dripping or burst pipework, overflowing sinks or baths and cracked shower trays. Noticeable signs such as broken or blistering plaster, flaking or bubbling paintwork and dark, damp patches on walls, all suggest that these issues have been left unresolved for some time.

If you've got a leaky roof that's been left untreated for some time, your roof timbers can be stricken with wet rot. Wet rot cannot spread into the brickwork, but it can mean that in the worst case your roof timbers become structurally unsafe, requiring a new roof. A musty smell of rotten wood, the appearance of black fungus, and a "spongy" feel to the timbers on your roof, are all indicators of wet rot. Should you encounter any of these wet rot signs, it's imperative to deal with the problem swiftly to obviate further damage and the potential for a expensive roof replacement.

Simple steps like examining pipes for leaks, cleaning and checking your gutters & roof for leaks and repointing dodgy brickwork, can be the basic preventative maintenance measures. A certified Northam damp proof service will check all of these areas to help avoid any further problems, as part of resolving your damp issues.


Condensation Damp Northam UK (01237)

Many homes in Northam suffer from condensation problems, and this is one of the most common reasons for damp. When warm, humid air makes contact with cool surfaces, small droplets of water immediately appear. Inadequate ventilation in areas with a high level of humidity, for example in kitchens, boiler rooms and bathrooms, is the most frequent reason for condensation.

Some of the more simple solutions to condensation include wiping droplets away whenever they form, and making sure that problem areas have sufficient ventilation. To help eliminate the moist air from your property, you may need to update or fit cooker hoods, air bricks and extractors.

There might be issues with sucking in damp air from outside, and by carrying out an in-depth damp proofing survey an expert in Northam will be able to identify things that contribute to the situation. In order to control condensation issues, it's essential that circulation and airflow within the home is regulated correctly, and by chatting to an expert in this industry, you'll be able to get information and advice for solving these issues.

Damp Proofing Quotes in Northam Devon


A damp proof course has been compulsory on houses built in Great Britain since 1875. You might not have a damp course installed on your home in Northam if it was built earlier than this. If your home was built after this year, but you're still suffering with rising damp, it could be that the damp proof course or membrane has been impaired.

It can be difficult to identify rising damp, but some giveaway indications are; crumbling or rotten skirtings, "tide marks" on walls and white powdery deposits forming on walls or being discovered on floor surfaces. It is feasible that you may have a rising damp issue if you have noticed one or more of these in your property.

Rising Damp Northam Devon

Resolving rising damp problems can be as easy as checking your exterior walls and seeing if you can see a damp proof course. It should be 150 millimetres above the level of the ground for adequate protection. Where you discover this space doesn't exist, you could dig away the soil to increase it, or if this approach is not feasible, a higher DPM (damp proof membrane) will have to be installed.

You might have more serious issues if you find that your damp proof membrane (DPM) is okay, and it may be that the damp is creeping up from the ground, through your flooring, and into your home's walls, which can be even more of a concern.

Northam damp proofing specialists will swiftly be able to determine the explanation for your rising damp issues, and employing a range of procedures will soon take care of the problem. Older properties which either don't have a damp proof membrane, or have a compromised one which is damaged over a substantial area, can be treated with a damp proof injection cream such as Dryzone. This special cream is injected with a nozzle into evenly spaced holes drilled along the mortar course, and before the cream cures it diffuses into the surrounding brickwork forming a barrier that is water-repellent.

If the deterioration of your DPM is too extensive, or if damp proofing injection cream isn't an appropriate treatment, you may have to install a brand new damp proof course. Whilst this level of repair work is a fairly drastic way to solve damp problems, it may be the only real solution at the end of the day.

Damp Proofers Northam (EX39)

For minimal areas of damp course damage, yet another potential remedy could be to coat with a bitumen based, waterproof latex emulsion. This will be applied beneath your current floor coverings, so tiles, carpets and wood flooring will have to be lifted prior to work being undertaken. This is particularly effectual in basements as a part of the tanking process to create a watertight room. Before the bitumen paint has dried completely, your Northam damp proof specialist may recommend the use of building paper (a foil backed specialist membrane), for added protection.

Tanking: The practice known as "tanking" is a specific waterproofing method for basements, cellars and other underground areas. This method involves applying a specially formulated waterproof paint directly onto bare surfaces. For this to be effective, all existing wall coverings and plaster must be removed, ensuring the coating is applied at the very base of floors and walls to create a watertight barrier. After application, the coating needs thorough drying before any wall replastering or decorative works can commence. Tanking is an extensive procedure, involving the treatment of the entire lower area of a property. Thus, it's prudent to seek opinions from multiple damp proofing professionals to determine whether tanking is indeed the best approach for your particular rising damp problems or if there are other less invasive but equally effective methods.


Dehumidifiers are an efficient way to remove moisture from the air, so for condensation problems they can help quite a lot. The issue with dehumidifiers in seeking to eliminate damp and mould is that they only cover up the cause of the damp, don't cure it. To get the best advice if you are suffering from mould or damp in any part of your home, you should speak to a certified damp proofing specialist in Northam.

Some of the Benefits of Using Dehumidifiers

Among the numerous advantages of deploying dehumidifiers are the following:

  1. Health Improvements: By reducing humidity levels, dehumidifiers help mitigate the growth of dust mites and mould, common allergens that can cause respiratory problems and aggravate allergies and asthma.
  2. Odour Reduction: Leads to a fresher, more pleasant living environment by removing the musty odours linked with high levels of humidity.
  3. Energy Efficiency: Some dehumidifiers contribute to the efficiency of heating systems by ensuring air is drier and thus more readily heated, which can lead to potential savings on the use of energy.
  4. Comfort: Lowering the levels of indoor humidity can create a cooler and more pleasant environment, enhancing the quality of living conditions.
  5. Protects Structure and Belongings: Damp-related problems are averted and belongings are protected from moisture damage when humidity levels are kept low, safeguarding the home's structural soundness.


The most trustworthy recommendations for local specialists with regards to home improvements are generally friends and relations. If possible you should try to obtain at least 2 or 3 different estimates from a range of companies, and before hiring any particular damp proof providers, you can ask to look at qualifications and professional memberships, as evidence of their credibility.

Watch out for technicians holding the Certificated Surveyor of Timber and Dampness (CSTDB) or the CSRT (Certificated Surveyor in Remedial Treatments) qualifications, or local companies who are members of the Property Care Association (PCA) or the Damp Proofing Association (DPA).

You can be certain that your damp proofing specialist is well qualified and has the appropriate working experience to provide you with a first class damp proof service, if they have membership of the PCA or DPA. Additionally, it offers a guarantee over any work accomplished by one of their membership.

Book a Damp Proofing in Northam UK

Damp proofing services are available in in Northam and also in: Handy Cross, Instow, Yelland, Newton Tarcey, Newton Tracey, Roundswell, Abbotsham, Weare Giffard, Lydacott, Westward Ho!, St Johns Chapel, as well as in these postcodes EX39 1EN, EX39 1AW, EX39 1DE, EX39 3PD, EX39 1GU, EX39 1DB, EX39 1AL, EX39 1FF, EX39 1UU, and EX39 1BU. Locally based Northam damp proof specialists will probably have the telephone dialling code 01237 and the postcode EX39. Verifying this should ensure that you're accessing locally based providers of damp proofing. Northam property owners can benefit from these and various other damp proofing services. By clicking on the "Quote" banner you can get damp proofing quotations from nearby providers.

Positive Input Ventilation

The ideal solution to damp issues within your property in Northam could be Positive Input Ventilation (PIV). Positive Input Ventilation can aid in reducing humidity levels, which can alleviate damp and mould in your dwelling or condensation around your windows. To achieve this, a constant flow of fresh air is supplied. Constant refresh and replacement of air inside your property has been proven to improve air quality, reduce odours and pollutants, and decrease dust mite allergens, thus improving day-to-day life for asthma and allergy sufferers. Installing PIV systems in a loft space and having a relatively airtight house are important considerations to keep in mind when opting for this solution. Spaces and gaps around windows or doors can cause fresh air to escape while allowing contaminated air to enter, as air, similar to water, takes the path of least resistance.

DPC Replacement Northam

Safeguarding the structural integrity and visual allure of your property in Northam necessitates the timely replacement of the Damp Proof Course (DPC). As time takes its toll, the existing DPC can deteriorate, opening the door for rising damp and its associated problems. Vigilantly observing for signs such as damp patches, deteriorating brickwork or crumbling plaster is crucial. Replacing the DPC involves removing the old, ineffective barrier and installing a new, robust one. This intricate process typically requires the expertise of seasoned professionals, as it hinges on meticulousness and precision to guarantee an impenetrable seal against moisture intrusion.

In the context of installing a new DPC, the choice of materials is quite diverse, spanning from tried-and-true options like bitumen or slate to more advanced alternatives like chemical injections. When DPC replacement is executed properly, it not only mitigates further moisture-related harm but also promotes a healthy indoor environment and preserves the value of your Northam property. Frequent inspections and the prompt renewal of the DPC play a vital role in ensuring your property remains structurally sound and free from dampness. (20879 DPC Replacement Northam)

Northam Damp Proofing Tasks

Damp Proofing Tasks Northam

There are a wide array of tasks that can be completed by your local Northam damp proofing specialist including cellar damp proofing Northam, damp proofing injection cream applications Northam, cementitious tanking, condensation solutions, solving condensation problems, replacement of defective flashingsdamp proof course, chemical DPC injection, japanese knotweed control Northam, damp control, damp proof membrane installation Northam, concrete damp proofing Northam, rising damp advice, the treament of efflorescence, wood rot treatments in Northam, black mould prevention in Northam, flood defence Northam, damp proofing in lofts Northam, rendering repairs, resolving mould problems, property surveys, home damp proofing, damp proofing assessments, damp proof tanking, pressure grouting in Northam, damp proof paint applications, landlord damp proofing services, timber treatment in Northam, penetrating damp treatments, floor damp proofing, rising damp prevention, damp treatments Northam, rising damp treatments, dampcourse installations, damp proofing a garage, damp proofing a cellar, and more. These are just a few of the duties that are carried out by those doing damp proofing. Northam specialists will tell you about their full range of damp proofing services.

Damp Proofing Near Northam

Also find: Weare Giffard damp proofing, Instow damp proofing, Lydacott damp proofing, Newton Tracey damp proofing, Newton Tarcey damp proofing, Roundswell damp proofing, Handy Cross damp proofing, Westward Ho! damp proofing, Yelland damp proofing, St Johns Chapel damp proofing, Abbotsham damp proofing and more. All these places are serviced by contractors who do damp proofing. Through their understanding of the unique weather challenges of the area, these professionals formulate custom solutions aimed at securing and extending the life of your home. Problems with damp can lead to structural damage and health issues, making it vital to address them promptly and effectively. To obtain quotes for damp proofing, local property owners can go here. So, why not get cracking with your damp proofing project today!

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(This damp proofing Northam content was checked and updated on 04-03-2024)

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