The Purpose Of A Damp Proof Course

The damp proof course is a vital component of any property, as it prevents rainwater from seeping into the foundation and causing damage. It is often accompanied by a damp proof membrane to provide additional protection against excess moisture. Understanding key terminology related to DPC repairs and damp proofing can be helpful in ensuring that you are aware of any issues with your home. Bridging occurs when substrate or structures such as pathways or garden walls pile up against the external wall above the DPC, allowing moisture to bypass it altogether. Capillary action refers to the transfer of moisture from the ground up into brickwork and render through microscopic pores in building materials, leading to rising dampness.

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Damp Proof Courses Come in a Variety of Forms

Various remedial damp-proof courses are available for properties, with the selection of a suitable course depending on the construction of the property. The type of damp proofing used will vary based on factors such as whether it is an old or new building and what materials were used in its construction. It is important to choose a damp proof course that can effectively prevent moisture from penetrating walls and floors, which can lead to structural damage over time. By selecting the right type of damp proofing treatment for your property, you can ensure that it remains protected against rising damp and other forms of moisture infiltration.

Damp Proof Course Injection

A chemical damp proof course injection, also known as a water-repellent treatment, involves the introduction of a cream or liquid into the wall to create a barrier against rising damp from the ground. This system is administered through holes drilled at least 150mm above the external ground level in the wall. The injected substance acts as an effective layer that prevents moisture from penetrating beyond its designated area and causing damage to internal structures. By creating this protective shield, homeowners can avoid costly repairs caused by dampness and mould growth.

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Electro Osmosis Damp Proof Course

An Electro Osmosis Damp Proof Course is a viable option when the use of chemicals is not suitable or if the client prefers a non-chemical solution for damp proofing. This method involves using copper and titanium wiring to introduce a small electric charge into the wall, which changes the polarity of the capillary in the wall. As a result, rising damp is drawn below the new level of damp course. The installation process involves implanting these wires into specific points within the masonry, allowing for an even distribution of electrical current throughout the structure. This technique has proven to be effective in preventing rising damp without resorting to chemical treatments that may have adverse effects on health or property value.

Mortar Injection Damp Proof Course

To combat rising damp in walls made of random rubble and prone to voids, a chemically strengthened mortar is used instead of lotions or liquids. This involves caulking the mortar into wall openings to fill holes in the brickwork. The chemical properties of the mortar are then drawn into the wall structure, effectively sealing off any potential for moisture to rise through it. This method provides a more durable solution than traditional creams or liquids while also addressing structural issues caused by voids within the wall. By employing this technique, homeowners can rest assured that their property is protected from rising damp and its associated problems without compromising on aesthetics or durability.

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Main Benefits Of An Effective Damp Proof Course

It is of utmost importance for property owners to ensure that their homes are equipped with a reliable damp proof course. This essential feature prevents moisture from the ground from creeping up walls and causing damage to the property, such as wet rot or dry rot in untreated wood, as well as damage to plaster and decorations. In modern homes, it is recommended that the damp-proof course be visible at least 150mm above ground level. While materials like bitumen or plastic DPC sheets can be effective, they may crack due to building movement or ageing.

Failure of the damp-proof course can also occur when renovations increase the ground level over it, allowing moisture to seep through into the property. To address these issues, a specialist damp surveyor should assess and diagnose any problems before recommending solutions, such as dropping the ground level below 150mm or installing a new damp proof course if necessary. Sussex Damp Treatments offers this service – call 01273 257 212 to book your own survey today.

Expected Costs Of A Damp Proof Course installation Or Repairs

The cost of repairing or installing a damp proof course is determined by various factors, such as the dimensions and architecture of the property, as well as the materials used. To ensure accurate pricing, it’s best to call our team of fully trained professionals at XX to schedule a survey. Our friendly and knowledgeable team members will conduct a thorough inspection of your property to gain an in-depth understanding of the situation before providing you with a competitive quote that fits your budget. Trust us to take care of all the details so you can have peace of mind knowing that your property is in good hands.

Areas We Cover

  • Battle
  • Bexhill
  • Brighton
  • Crowborough
  • Eastbourne
  • Hailsham
  • Heathfield
  • Hove
  • Lewes
  • Newhaven
  • Peacehaven
  • Polegate
  • Portsladebysea
  • Rye
  • Seaford
  • Uckfield
  • Wadhurst
  • Arundel
  • Billingshurst
  • Bognor-Regis
  • Burgess-Hill
  • Chichester
  • Crawley
  • Cuckfield
  • East-Grinstead
  • Hastings
  • Haywards-Heath
  • Horsham
  • Littlehampton
  • Midhurst
  • Petworth
  • Selsey
  • Shorehambysea
  • Southwick
  • Steyning
  • Worthing

Why Choose Sussex Damp Treatments?

Sussex Damp Treatments is a team of damp proofing specialists catering to commercial and residential property owners. Our moisture experts conduct thorough evaluations to determine the severity of any damp issues in your home, providing specific treatments for timber and damp-proof membrane installation using the most effective methods available. With almost 20 years of combined experience, our friendly team offers reasonable pricing with services available for all types of properties. All work comes with up to a 30-year guarantee, ensuring customer satisfaction. We offer a range of services including damp-proof injection, electro-osmotic damp proof, and real estate inspections and have a proven track record of success. Our surveyors are Certified Surveyors in Remedial Treatment (CSRT), ensuring top-notch service quality. Contact us at 01273 257 212 or via email if you require assistance with any damp problems on your property.

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