What does DPC stands in building trade?

In the building trade, DPC stands for Damp Proof Course. It is a barrier, typically made of materials like bitumen or plastic, installed in walls to prevent moisture from rising through the structure. The DPC is crucial for protecting buildings from damp-related issues, which can lead to structural damage and health problems. Proper installation of a DPC is essential in construction to ensure long-term durability and safety.