Damp Proofing Near Me

Find damp proofing contractors in your area with MyJobQuote. If you need help with rising damp, penetrating damp or other moisture problems in your home or workplace, you can get up to 3 free quotes by filling out one quick and simple form. Post your job and compare quotes from local damp proofing contractors for work such as damp proof course treatments, waterproofing and timber treatment. No job is too big or too small.

Damp Proofing Overview

Damp proofing is a general term used for a range of measures designed to prevent or manage moisture within a property. Rising damp occurs when moisture from the ground travels upwards through porous building materials by capillary action. It is generally associated with properties where a damp proof course (DPC) is missing, damaged or otherwise ineffective.

There are different methods of dealing with damp, and the appropriate treatment will depend on the cause of the moisture. Some treatments require internal plaster to be removed so the affected wall can be treated before it is replastered.

One method used to treat rising damp is the installation of a chemical damp proof course. This usually involves drilling into the mortar course and injecting a damp proofing cream or other suitable product to create a barrier against rising moisture. Additional work may include removing damaged or salt-contaminated plaster and replastering the affected walls.

Damp Proofing Contractors

The cost of damp proofing can vary considerably depending on the property, the cause of the damp, the size of the affected area and the treatment required. Before arranging treatment, it is important to identify where the moisture is coming from, as condensation, penetrating damp and rising damp can require different solutions.

When comparing damp proofing contractors, get several quotes and check what investigation, treatment and remedial work is included in each price. You can also check whether a contractor belongs to a relevant trade or accreditation scheme and look at feedback from previous customers.

Electro-Osmotic Damp Proofing Method

Electro-osmotic damp proofing is another method that may be offered for controlling rising damp. These systems use a small electrical charge and typically involve installing wires or other components within the affected walls.

Whether this type of system is suitable will depend on the property and the cause of the damp. Before choosing a treatment, ask the contractor to explain why the proposed method is appropriate and what other damp proofing options have been considered.

Preventable Causes of Damp

Not all damp problems are caused by rising damp. Damaged or blocked guttering can allow rainwater to overflow onto external walls, potentially leading to penetrating damp. Leaking downpipes, damaged pointing and defects around windows and doors can cause similar problems.

Roof defects can also allow water into a property. Check for issues such as damaged or missing roof tiles and problems with flashing around chimneys, vents and roof windows. Keeping gutters, roofs and external drainage in suitable condition can help prevent water from entering the building.