Damp Proofing Harpenden

Harpenden Damp Proofing & Timber Treatment

Damp Proofing Harpenden Hertfordshire (AL5): Having issues with damp in your property in Harpenden should cause you a fair bit of anxiety, since along with the reality that damp looks unattractive, it often also has structural and health implications too. Costing thousands to repair if not dealt with immediately, more extreme problems are often concealed under peeling wallpaper, flaking paint and damp patches. If you've got a problem such as this there's not much that you can do yourself, and the best option is to call in a certified Harpenden damp proofing specialist to carry out an evaluation and recommend viable solutions.

Free Harpenden Damp Proofing Quotes

In Harpenden homes there are 3 main problem areas of how damp can affect your property:

Damp Proofing Harpenden Hertfordshire (AL5)


  • Penetrating Damp

  • Condensation

  • Rising Damp


To discover what the possible reasons behind such damp problems are, and how to fix them, keep on reading...


There are numerous external issues that can cause penetrating damp in a structure, and included in these are: damaged gutters or downspouts, blocked cavity walls, cracked or loose roof tiles and cracks in brickwork. In the interior of your home it can be due to overflowing bathtubs or basins, cracked shower trays and leaking or burst pipes. If left to carry on leaking these factors enable water to soak into the woodwork and walls, which in time result in blistered or broken plaster, flaking paintwork and dark, damp patches on walls.

If you've got a leaking roof and it's been neglected for quite some time, it can cause wet rot to develop in your roof timbers. In the worst case scenario, you may even have to replace the whole roof, because wet rot can cause your roof timbers to become structurally unsound and dangerous. An unusual musty smell, a "spongy" feel to your roof timbers and indications of a black fungus, could all suggest the presence of wet rot. When any of these wet rot signs are noticed, it's vital to deal with the issue promptly to prevent further harm and the potential need for costly roof replacement.

Preventative maintenance can be relatively basic, such as repointing dodgy brickwork, examining piping for leaks and cleaning and checking your guttering & roof for leaks. A knowledgeable damp proofer in Harpenden will check all these areas to help avoid any further complications, as an element of solving your issues with dampness.


Condensation Damp Harpenden UK (01582)

A common form of damp in many homes in Harpenden, condensation is super easy to identify. When cooler surfaces make contact with humid, warm air, small droplets of water appear on those cold surfaces. If there isn't enough ventilation in areas of high humidity, such as bathrooms, boiler rooms and kitchens, condensation can often result.

Wiping away any water droplets that form, and making certain that you've got adequate ventilation in the affected areas, are among the simplest answers to such issues. Redirecting moist and humid air outside of your property in Harpenden, by updating or fitting extractor fans, air bricks and cooker hoods, will help you to solve this problem.

There may be issues with sucking in damp air from outside, and by completing a detailed damp proofing survey an expert in Harpenden will identify areas that exacerbate the situation. Air circulation must be properly regulated to adequately minimise condensation problems, and a reliable damp proofing specialist will be able to offer advice and solutions on this subject.

Damp Proofing Quotes in Harpenden Hertfordshire


A damp proof course has been compulsory on houses built in the United Kingdom since 1875. You may not have a damp course on your home or property in Harpenden if it was constructed prior to this period. If you're experiencing rising damp in a property constructed after this time it's possible your damp proof course has been damaged in some way.

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

Rising Damp Harpenden Hertfordshire

The first step towards solving your rising damp should be to simply check whether or not you've actually got a DPM on the exterior walls of your home in Harpenden. It should be 150 millimetres (approximately 6") above ground level for adequate protection. You can dig away the surrounding earth to create this gap if it is currently not sufficient, or you can put in a DPM higher up if the first option isn't feasible.

If your DPM (damp proof membrane) is installed and in order and the gap is not the cause of the problem, moisture may be coming up through your flooring and into your walls, which could be a more challenging issue.

Using a number of procedures, damp proofing specialists in Harpenden can quickly identify and remedy rising damp issues. A damp proof cream (such as Permaguard or Dryzone) can be injected into your wall if you have a somewhat older home with no damp proof membrane, or one that is damaged over a significant area. This involves the drilling of holes at evenly spaced intervals into your wall's mortar joint and the special cream injected with a nozzle to fill the spaces behind the brickwork down to below ground level.

In situations where damp proofing cream injection is not a suitable remedy, or when the DPM is too severely damaged, installing a complete new damp proof course may be neccessary. Though this is obviously a pretty extreme course of action, it might be the best way to remedy your rising damp in an effective way.

Damp Proofers Harpenden (AL5)

The application of a waterproof (bitumen based) latex emulsion, is another possible option for minimal areas of membrane damage. Since this will be applied under your existing floor coverings, carpets, tiles and laminate flooring will need to be lifted before this operation can commence. This is especially effective in basement areas as an integral part of the "tanking" process to create a room that is watertight. Your Harpenden damp proofing technician may suggest the use of building paper (a specialist foil backed membrane) before the bitumen paint has has dried out completely, extra protection in those troublesome areas.

Tanking: The process of covering exposed surfaces in a waterproof paint in a basement or below ground area is known as "tanking". As this waterproof coating must be applied to the base surface of floors and walls, any plaster and wall covering must be taken off before any work can commence, and the relevant surfaces prepared correctly. As soon as this coating has been applied, it should be allowed to dry out thoroughly before replastering and decorating over it. You should invariably get more than one specialist's opinion about whether this is the only resolution to your rising damp problems, since this is an incredibly disruptive job since it must be applied to an entire ground floor or basement level of a building.


Dehumidifiers are an effective way to remove moisture from the air, so for problems with condensation they can be of help. The main disadvantage with the use of dehumidifiers in endeavouring to prevent mould and damp is that they primarily alleviate the cause of the damp, not get rid of it. An experienced damp proofing company in Harpenden will be delighted to advise on possible solutions if you are suffering from mould or damp in any area of your property.


Friends and relatives should always be the first port of call when you are looking for recommendations for local specialists. Before signing up for any damp proofing services, always see if you can get at least 3 or 4 estimates from various Harpenden companies. If you are in any doubt about any specific company you should ask to see evidence of qualifications and professional membership certificates.

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

If your selected Harpenden damp proofing specialists are members of the PCA or DPA you can be certain they'll be well qualified and have acquired the necessary practical experience to provide a top notch service for your damp proofing project. In addition, it offers a guarantee over any damp proofing work supplied by one of their membership.

Book a Damp Proofing in Harpenden UK

Damp proofing can be carried out in Harpenden and also in: Gustard Wood, Kinsbourne Green, Kimpton, Childwickbury, Hatching Green, Batford, East Hyde, Peters Green, Mackerye End, Marshalls Heath, Flamstead, as well as in these postcodes AL5 1QG, AL5 1AS, AL5 1HG, AL5 1RZ, AL5 1EH, AL5 1AQ, AL5 1PY, AL5 1DD, AL5 1TA, and AL5 1EB. Locally based Harpenden damp proofers will most likely have the postcode AL5 and the phone code 01582. Checking this should guarantee you're accessing local providers of damp proofing. Harpenden home and business owners will be able to benefit from these and numerous other damp proofing services. To make enquiries and get quotes for damp proofing, click the "Quote" banner.

Leave a Review

Harpenden businesses have always counted on favourable feedback to gain new clients and develop their local presence, however these days it's even more crucial, and having favourable online reviews is a very important part of this. It's helpful for them if you could leave them a review when they have done an exceptional job or offered a great service, and obviously it is handy for others as well. Both the company itself and prospective customers can benefit from this sharing of your personal experience. Consider when you were looking for someone to do your work and how reviews helped you choose. Even if a company website looked extremely outstanding, if it wasn't supported by compelling feedback and reviews, you would likely have looked someplace else.

Leaving a Review

But, when you are actually on a company's own website, how can you have faith in the so called customer reviews? So as to promote their services, are these reviews composed by a member of the company, or are they written by actual customers?

For honest and genuine reviews on a company in Harpenden, the reviews on Google My Business listings is the first place to head for. Many millions of folks consider the reviews on this website every single day, so as to ascertain the standing and reputation companies all over the world. After Google My Business reviews, the next largest place for local company reviews is Microsoft's solution - Bing Places for Business. Your review here can build an overview of the company that successfully worked on your project and assist in raising their profile. Leaving reviews on Twitter and Facebook is every bit as effective for promoting a company that has performed admirably. These social media giants are a leading part of any small business's marketing and promotional advertising. Your approving reviews will help reinforce their marketing message and give your family and friends a starting point to look at if you give a recommendation of service.

Going 'old school' is obviously still appropriate, and you could hand write a thankyou letter and send it in to the company. These can be compiled to form a portfolio of reviews which is beneficial in face to face meetings with prospective customers, put in a frame for display in company reception areas, or photographed and uploaded to the website. It really is a wonderful feeling to think that you might have helped a local small business, no matter how you created your review. (Tags: Harpenden Damp Proofing Company Reviews)

Harpenden Damp Proofing Tasks

Damp Proofing Tasks Harpenden

There is a variety of work that can be conducted by your local Harpenden damp proof specialist including property preservation, resolving mould problems, leak detection, damp proof coursing, vapour barriers, damp proofing inspections, brickwork damp proofing, damp proofing solutions in bedrooms, damp course installation in Harpenden, damp proofing assessments, damp treatments, damp proof tanking, timber surveys, cementitious tanking, condensation control, concrete damp proofing Harpenden, injection damp proofing, pressure grouting, damp proofing old stone walls, rising damp prevention Harpenden, replacement of defective flashingsDPC, damp proofing surveys, commercial tanking, condensation solutions in Harpenden, dry rot treatments in Harpenden, timber preservation, positive input ventilation (PIV) in Harpenden, cheap damp proofing Harpenden, domestic damp proofing Harpenden, condensation solutions Harpenden, mould treatment, damp proof paint applications Harpenden, landlord damp proofing services, cellar waterproofing, cellar tanking, and more. Listed are just a few of the activities that are conducted by those doing damp proofing. Harpenden professionals will be happy to tell you about their whole range of services.


Damp Proofing Near Harpenden

Also find: Gustard Wood damp proofing, Kimpton damp proofing, Hatching Green damp proofing, Batford damp proofing, Childwickbury damp proofing, Marshalls Heath damp proofing, Flamstead damp proofing, Peters Green damp proofing, Mackerye End damp proofing, East Hyde damp proofing, Kinsbourne Green damp proofing and more. Firms who do damp proofing can be found in all these villages and towns. Through their understanding of the specific weather challenges of the area, these professionals formulate tailored solutions aimed at extending the longevity of your home. Problems with damp can lead to health issues and structural damage, making it imperative to address them effectively and promptly. If you're a property owner looking to obtain accurate and competitive damp proofing quotes tailored to your particular needs, just click here.

Damp Proofing Services Harpenden

Find Damp Proofing Services in Harpenden Here
Damp Proofing Estimates in Harpenden Hertfordshire (01582)
  • Damp Proofing Services
  • Dry Rot Treatments
  • Wet Rot Treatments
  • Timber Treatments
  • Cementitious Tanking
  • Residential Damp Proofing
  • Woodworm Treatments
  • Damp Proofing Surveys
  • Cellar Waterproofing
  • Dampcourse Installation
  • Condensation Treatment
  • Timber Preservation
  • Cheap Damp Proofing
  • Mould Treatments

To find local info on Harpenden, Hertfordshire take a look here

Damp proofing in AL5 area, and dialling code 01582.

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(This damp proofing Harpenden information was checked and updated on 04-03-2024)

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