DPC ( Damp Proof Course) Injection
In Northern Ireland due to our wet weather conditions damp getting into household's/business's is a very common problem. DPC injection is when we chip back the exterior rendor to the brick and drill holes directly into the mortar bed or straight into the brick work, depending on the situation. Once the holes are drilled we then inject a damp proofing fluid into the wall.
The walls are then replastered with two coats of plaster that has been specially mixed with a waterproofing solution, thus adding extra water resistance. DPC injection is one of the most popular service's we provide.