Rising damp treatment
Professional Treatment

Rising Damp Treatment

Expert treatment to stop moisture rising through your walls and protect your property

​What is Rising Damp, and how can it be effectively treated with modern preservation methods? It is a common issue that requires professional damp proofing services to address effectively, especially for signs of damp in Brampton.

What is Rising Damp?

Understanding Rising Damp

Rising damp is a common problem in properties across the UK, particularly in older buildings where the original damp proof course (DPC) has failed or was never installed, making Carlisle damp proofing essential. It occurs when moisture from the ground rises through the porous brickwork and mortar of external and internal walls.

This moisture can rise up to 1 metre above ground level, carrying with it soluble salts from the ground. If left untreated, rising damp can cause significant damage to plasterwork, decorative finishes, and can even lead to structural problems, particularly in older properties in Scotland.

Signs of Rising Damp

  • Tide marks or damp patches on walls (usually up to 1 metre) are clear signs of damp that should be addressed by damp specialists.
  • Peeling or bubbling paint and wallpaper can indicate the need for preservation measures against damp issues.
  • Damp, crumbly or powdery plaster
  • White crystalline salts (efflorescence) on walls indicate potential damp issues that may require damp proofing services in Carlisle, especially with proper ventilation in place.
  • Musty, damp smell
  • Skirting boards rotting or lifting

Our Treatment Method

  • Professional DPC injection cream application
  • Replacement of salt-contaminated plaster is a crucial step in our damp proofing services in Carlisle.
  • Installation of new damp proof course
  • Re-plastering with salt-resistant render is essential for effective damp proofing in Carlisle and can be part of a broader preservation strategy.
  • Replacement of affected skirting boards is essential to prevent further damp and timber issues, including woodworm infestations.
  • Full decoration reinstatement

What Causes Rising Damp?

Rising damp is typically caused by a failed or non-existent damp proof course (DPC). In older properties built before 1875, no DPC was installed. In properties built between 1875 and 1925, the DPC may have been a slate or bed of non-porous stone which can deteriorate, necessitating sovereign approved solutions. Modern properties should have a DPC made from bitumen or plastic, but these can fail due to bridging, damage, or deterioration.

Common causes of damp include poor ventilation, rising damp, and failed damp proof courses.

  • Failed damp proof course can lead to severe damp issues, requiring urgent attention and possible membrane installation.
  • Ground level raised above DPC can lead to serious damp problems if not addressed with a proper membrane installation.
  • Bridge rendering below DPC can lead to moisture penetration, requiring immediate attention and proper preservation techniques.
  • Missing DPC at junctions
  • Damaged or cracked render can lead to serious damp issues if not addressed by a qualified contractor specializing in preservation techniques.
  • External paving abutting walls can contribute to damp issues if proper damp proofing measures, such as a damp proof membrane, are not implemented.

Our Treatment Process

Our professional rising damp treatment follows a proven process to ensure lasting results:

1

Survey

We conduct a thorough survey to assess the extent of the damp and identify the cause, ensuring effective renovation strategies are employed.

2

Treatment

We install a new DPC using high-quality injection cream and replace contaminated plaster.

3

Finish

We re-plaster with salt-resistant render and make good all decorations, ensuring a long-lasting solution to damp problems.

How Long Does Treatment Take?

Most rising damp treatments can be completed within 3-5 days, depending on the size of the property and extent of the damage, utilising a tank system if necessary. The damp proof course takes effect within 2-4 weeks after application, during which time the walls will gradually dry out, reducing signs of damp.

Free No-Obligation Survey

Ready to Eliminate Rising Damp?

Don't let rising damp damage your property further. Get expert treatment from Carlisle's leading damp proofing specialists.

Fully Guaranteed Work • CSRT Qualified Surveyors • Over 20 Years Experience