Damp Proofing Gravesend

Gravesend Damp Proofing & Timber Treatment

Damp Proofing Gravesend Kent (DA11): Having problems with damp in your property in Gravesend should cause you quite a bit of anxiety, because together with the reality that damp looks unsightly, it can also have health and structural implications as well. If not cured quickly, the more critical problems could cost you 1000s to repair, and might be concealed beneath peeling wallpaper and damp patches. The best alternative if you have issues like this with your house in Gravesend, is to contact an established damp proofing company, and ask them to take a look.

Free Gravesend Damp Proofing Quotes

Essentially, with regards to damp within the home there are three major problem areas:

Damp Proofing Gravesend Kent (DA11)


  • Penetrating Damp

  • Condensation

  • Rising Damp


We will now explore these 3 primary sorts of damp problems, and come up with recommendations for how to prevent them and solve them, should they arise.


Typical external factors that may cause penetrating damp include: loose or broken roof tiles, damaged guttering or downspouts, damaged or porous brickwork and blocked cavities. Inside your Gravesend home, penetrating damp can result from burst or leaking water pipes, damaged shower trays and overflowing sinks or bathtubs. If left uncontrolled, flaking paintwork, dark, damp patches on walls and broken or blistering plaster, will be the obvious signs of water seeping into the woodwork and walls.

Roofing timbers which are constantly damp because of a leaky roof, can develop wet rot if this is not dealt with. Wet rot can't spread into your brickwork, but having it can mean that in a worst case scenario your roof timbers become structurally compromised, necessitating a new roof. A musty smell of decaying wood, the presence of black fungus, and a "spongy" feel to your roof timbers, are all indicators that wet rot is already a problem. Upon noticing any of these wet rot indications, swift action is essential to prevent further structural damage and the potential need for a expensive roof replacement.

Preventative measures can be basic, such as cleaning your roof & rain gutters and checking for leaks, inspecting piping for leaks and repointing brickwork. As an integral part of an overall damp proofing service, your local Gravesend damp proofing company will check out all of these aspects.


Condensation Damp Gravesend UK (01474)

Condensation is extremely easy to identify and a common form of damp within many houses in Gravesend. When warm, humid air comes into contact with a cold surface, water collects as droplets. Where high humidity is present, as in boiler rooms, kitchens and bathrooms, condensation is often caused by poor ventilation.

Easy strategies to prevent condensation involve wiping away any droplets of water as soon as they form and ensuring there is sufficient ventilation in the trouble spots. To help eliminate the humid air from your property, you may need to update or fit cooker hoods, extractor fans and air bricks.

A detailed damp proofing survey from a professional Gravesend specialist could also find things which bring about the problem by drawing in damp air from the outside. Airflow and circulation has to be properly regulated to adequately control condensation, and a competent damp proofing specialist will be able to give advice and offer solutions on this matter.

Damp Proofing Quotes in Gravesend Kent


Homes built since 1875 in the United Kingdom have required a damp proof course or membrane to be fitted as standard. If your home or property was constructed before this time it's perfectly possible that you might not have this installed. If your property was built after this year, but you are still suffering with rising damp problems, it might be that the damp proof membrane or course has been impaired.

If you suppose that you may have rising damp in your home, crumbling or rotten skirting boards, tide marks on walls and a white powdery deposit being discovered on floor surfaces or forming on walls, are good indications that you might be right. It is possible that you could have a rising damp issue if you've noticed one or more of these.

Rising Damp Gravesend Kent

Dealing with rising damp problems can be as simple as checking your home's external walls and seeing if you can spot a DPM. To be certain of a satisfactory measure of protection the DPM should be above ground level by a minimum of 150mm (approximately six inches). If you discover this gap does not exist, you can dig away the ground to increase it, or if this process isn't plausible, a higher damp course will have to be installed.

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

Gravesend damp proofing technicians will quickly be able to determine the cause of your rising damp issues, and employing a number of different techniques will quickly solve the problem. If you've got an older property with no damp proof membrane or one that's damaged over an extensive area, a damp proofing cream (such as Permaguard or Dryzone) can be carefully injected into your outside walls. This special cream is injected with a nozzle into evenly spaced holes drilled along the wall's mortar joint, and before the cream can cure it turns into liquid and penetrates into the surrounding brickwork creating a barrier that is repellent to water.

In situations where damp proofing cream injection isn't a suitable remedy, or where your damp course membrane is severely damaged, installing a whole new damp proof course might be neccessary. Although this is of course a pretty drastic plan of action, it could be the only way to solve your damp issues successfully.

Damp Proofing Specialists Gravesend (DA11)

For minimal areas of damage, yet another possible option would be to coat with a bitumen based, waterproof latex emulsion. Wood flooring, tiles or carpeting will have to be lifted before any work can be done, since it's applied underneath your current floor coverings. In cellar areas this is a particularly efficacious solution, and will form part of the "tanking" process which is used to make spaces watertight. For further protection in those problem areas, your Gravesend damp proof technician may advise a layer of building paper (a special foil backed membrane) before the bitumen paint has has dried out completely.

Tanking: "Tanking" involves applying a waterproof paint to the exposed surfaces of basements or other subterranean areas, ensuring these spaces remain dry. For this method to work effectively, all wall coverings and plaster need to be removed first. This allows the watertight coating to bond directly with the foundational surface of floors and walls, effectively blocking moisture. The drying phase of this coating is crucial and should be completed before any further wall treatments. Although tanking treats the entire lower level of a property and can be quite invasive, consulting with several damp proofing experts is recommended to confirm if it's the most appropriate solution for your rising damp problems, or if other less disruptive yet effective methods are available.


Condensation problems can definitely be improved through the use of dehumidifiers, which are an effective way to remove moisture from the air. The main downside with dehumidifier use in endeavouring to eliminate dampness is that they simply cover up the cause of the damp, not cure it. To get the most reliable advice if you're suffering with dampness in any part of your home, you can contact an experienced damp proofing specialist in Gravesend.

Benefits of Using Dehumidifiers

Highlighted below are some of the benefits associated with the use of dehumidifiers:

  1. Energy Efficiency: Savings on the use of energy may result from the use of some dehumidifiers, as they make air easier to heat by reducing moisture, thereby improving heating system efficiency.
  2. Protects Belongings and Property Structure: Moisture damage to possessions is prevented and the structural stability of the premises is protected by ensuring humidity levels remain low to avoid damp-related problems.
  3. Reduced Odours: Eliminates musty smells associated with high humidity levels, creating a fresher, more agreeable living environment.
  4. Health Improvements: Lowering humidity levels with dehumidifiers assists in staving off the growth of mould and dust mites, notorious allergens that lead to respiratory issues and heighten the severity of allergies and asthma.
  5. Overall Comfort: Reducing indoor humidity levels can make the environment feel cooler and more comfortable, improving living conditions.


The most trustworthy recommendations for professionals with regards to home improvements are normally friends and relations. Before signing up for any damp proofing services, always see if you can get at least three price quotes from various Gravesend companies. If you're in any doubt about any particular damp proofing company you could ask to look at professional membership certificates and accreditations.

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

You can guarantee that your damp proofing provider is properly qualified and has acquired the required working experience to carry out a high quality damp proof service, if they are members of either the PCA or DPA. Any damp proofing work supplied by one of their members also comes with a guarantee.

Book a Damp Proofing in Gravesend UK

Damp proofing services are available in in Gravesend and also in nearby places like: Chalk, Ebbsfleet, Green Street Green, Cooling Street, Higham, New Barn, Longfield, Shorne, Singlewell, Milton, Pinden, Istead Rise, Bean, Riverview Park, Cliffe Woods, Southfleet, together with these postcodes DA11 0EE, DA11 0LZ, DA11 0LJ, DA11 0XA, DA11 0PW, DA11 0DT, DA11 0PU, DA11 0LL, DA11 0JN, and DA11 0LP. Locally based Gravesend damp proofing specialist will likely have the telephone code 01474 and the postcode DA11. Checking this out will make sure that you're accessing locally based providers of damp proofing. Gravesend homeowners will be able to benefit from these and lots of other comparable services. Just click the "Quote" banner to make enquiries and get quotes for damp proofing.

Issues With Black Mould in Gravesend

If you happen to be experiencing symptoms of black mould, you could have an issue with Stachybotrys chartarum. This is a highly toxic fungus that produces a slime head called conidia. It is known as a primary cause of indoor air pollution and is also considered to be a health hazard. If you notice any signs of this form of mould in your dwelling in Gravesend, you must get in touch with an established damp proofing company right away, to get the best treatment.

Black Mould Gravesend

The first step in eliminating mould is to clean the affected area with soapy water. You should also use a disinfectant such as bleach, which can kill any mould spores. Hydrogen peroxide and white vinegar are also effective disinfectants. However, you must be cautious when using bleach, since it can burn and irritate your eyes. Also, make certain there is adequate ventilation in the area where you're working, to help clear away the fumes.

Black mould is a highly infectious fungus. It can cause life-threatening infections in folks with weak immune systems. It frequently evolves in cracks and other areas where the air can't circulate properly. Symptoms can include cauliflower-like lesions on the skin and large warts. The area may also be swollen or red. It can even affect the fingernails. (Tags: Black Mould Gravesend, Black Mold Gravesend, Black Mould Solutions Gravesend, Black Mould Treatment Gravesend)

Positive Input Ventilation (PIV)

For reducing damp problems within your house in Gravesend, PIV (Positive Input Ventilation) could be the ideal solution. Positive Input Ventilation can aid in reducing humidity levels, which can alleviate mould and damp in your property or condensation on your windows. A constant supply of fresh air accomplishes this. This constant refresh and replacement of the air inside your home reduces odours and pollutants, increases air quality and has been demonstrated to improve the daily life of asthma and allergy sufferers by reducing dust mite allergens. Installing PIV systems in an attic space and having a reasonably airtight property are important considerations to keep in mind when opting for this solution. Similar to water, air will take the path of least resistance, so spaces and gaps in doors or windows can lead to fresh air escaping and polluted air entering.

Cementitious Tanking Gravesend

The prevention of the penetration of water in cellars and basements is commonly achieved through cementitious tanking. To the floors and walls of the space, a cement-based water-resistant system is applied as part of this procedure. Available in a range of grades suitable for various substratum, the tanking material can be pre-manufactured or mixed on-site.

Cementitious Tanking Gravesend

Cementitious tanking can provide a long-lasting and durable barrier against water ingress if correctly applied for maximum effectiveness. Prior to application, the surface must be dry, clean, and free from any contaminants or loose material to achieve the best possible results.

Professional installation by a certified damp proofing specialist is the recommended course of action to achieve a long-lasting and high-quality result. Achieving the correct installation of cementitious tanking can provide a dependable and effective solution for waterproofing underground spaces and basements in Gravesend.

Dehumidifier Installation

If you want to keep indoor air quality healthy and comfortable, especially in places with high humidity levels, dehumidifiers are indispensable. The unit's optimal performance and longevity depend on proper installation.

Dehumidifier Installation Gravesend

Picking a suitable location that is obstruction-free and has an electric point nearby is essential before dehumidifier installation. The unit must be positioned on a flat surface and kept away from furniture and walls to ensure sufficient air circulation.

Properly setting up the drainage system next is vital to prevent water damage or overflow. Connecting the dehumidifier to a drain or attaching a hose to the unit may be necessary. The effective operation of the unit requires regular maintenance, such as replacing the filter and cleaning.

Taking into consideration the dehumidifier's size concerning the space or room it will be installed in is crucial to ensure optimal performance. Choosing the correct size of dehumidifier is essential as a unit that is too small will be ineffective in removing moisture, while a unit that is too big can lead to excessive dryness and energy wastage. Consulting the maker's instructions or seeking the help of a professional is recommended to ensure a successful and safe dehumidifier installation. Proper installation and servicing of a dehumidifier can lead to reduced moisture-related issues, improved indoor air quality, and enhanced overall comfort in homes or workplaces.

Condensation Control

Control of condensation is vital in maintaining a healthy and pleasant indoor environment. Condensation occurs when warm, moist air comes into contact with colder surfaces, leading to the formation of water droplets. The growth of mould, damage to building materials, and the deterioration of indoor air quality are possible results of uncontrolled condensation.

Condensation Control Gravesend

Controlling condensation requires good ventilation to regulate the level of humidity and promote air circulation effectively. Double-glazing and insulation can be employed to help minimise condensation and reduce temperature differentials. The prevention of potential issues and the creation of a more pleasant living or working environment can be accomplished through effective condensation management.

Reducing temperature differentials and minimising condensation are two things that double-glazed windows and insulation can help with. Moist, warm air cannot come into direct contact with cold surfaces because of insulation, which acts as a thermal barrier. A temperature difference reduction makes it less likely for condensation to form on surfaces like walls, windows and ceilings. Double-glazing with two panes of glass and an insulating layer between is effective at maintaining an even interior temperature, which further inhibits condensation.

Direct addressing of the sources of moisture is another strategy for effective condensation control. Showering, cooking, and activities like drying clothes indoors can all release excessive amounts of moisture into the air. Proper ventilation and exhaust fans in kitchens and bathrooms can help to prevent excessive humidity buildup. Dehumidifiers can be used to help maintain optimum indoor humidity levels in areas at risk of high moisture content.

A more pleasant working or living environment can be created by effectively managing condensation and preventing potential issues. Controlling the indoor environment provides a healthy and safe environment for occupants, while also protecting buildings. Regular maintenance checks, such as inspecting seals around windows and doors for gaps, can help you identify and address potential condensation problems. As our understanding of indoor air quality and building science advances, so too do new condensation control technologies and strategies, providing even more effective ways to ensure a healthy and comfortable indoor environment. In summary, proper moisture source management, insulation, ventilation, and cutting-edge technologies are all essential components of a well-rounded condensation control strategy. (78935 - Condensation Control Gravesend)

Damp Proofing Near Gravesend

Also find: Cooling Street damp proofing, Cliffe Woods damp proofing, New Barn damp proofing, Riverview Park damp proofing, Southfleet damp proofing, Istead Rise damp proofing, Ebbsfleet damp proofing, Shorne damp proofing, Green Street Green damp proofing, Longfield damp proofing, Milton damp proofing, Higham damp proofing, Bean damp proofing, Singlewell damp proofing, Pinden damp proofing, Chalk damp proofing and more. There are contractors who do damp proofing in the majority of these places. To ensure your home's longevity and safety, these professionals create tailored strategies, understanding well the specific weather challenges of the area. Tackling problems with dampness effectively and without delay is crucial to prevent structural damage and health concerns. If you're a local homeowner looking to obtain accurate and competitive damp proofing quotes tailored to your particular needs, you just have to click here.

Gravesend Damp Proofing Tasks

Damp Proofing Tasks Gravesend

There is a variety of work that can be undertaken by your local Gravesend damp proofing specialist including solving condensation problems, damp proof membrane installation, wall damp proofing, damp treatments in Gravesend, dehumidifier installation, damp proof sealing, damp proofing estimates, pressure grouting, exterior damp proofing Gravesend, cementitious tanking, solutions for condensation, timber surveys, property surveys Gravesend, timber treatments, condensation solutions, wet rot control Gravesend, cavity wall tie replacement in Gravesend, faulty DPC replacement, dry rot control, property preservation, garage damp proofing, damp proofing a cellar, industrial damp proofing Gravesend, invasive weed control, damp proof coursing, condensation control, basement tanking, wood rot treatment, damp proofing services, concrete repairs, cellar damp proofing Gravesend, woodworm treatments, damp control, damp proof tanking, rendering repairs, and lots more. These are just some of the duties that are conducted by people specialising in damp proofing. Gravesend professionals will be happy to tell you about their full range of damp proofing services.

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(This damp proofing Gravesend article was checked and updated on 14-06-2024)