How Much Is A Damp Proof Course

A damp proof course (DPC) is an essential part of any building, protecting a structure from rising damp, which can be a major cause of damage over time. DPCs are preventative measures, installed within the mortar bed of a wall, in order to prevent moisture from rising through the wall from the ground. The cost of a damp proof course will be based on the size of the building and the type of DPC chosen. For a small building, basic retro-fitting of a chemical damp proof course can cost around £450 - £800, whilst for larger, older buildings, a full physical damp proof course could cost around £1200 - £2500. In addition, the cost of a DPC can also be affected by the complexity of the work, access to the exterior walls, scaffolding requirements, and the removal and disposal of any existing plaster work.