A walk around the outside of the building is the first step in the damp survey. The damp surveyor has to understand the building’s details. External findings such as the chimney stack, the wall, lighting, and rainwater products should be considered in the damp survey. Our Surveyor will monitor areas visually and with the help of a damp metre during internal inspection – usually in one or two conductivity modes and check the radio frequency. The test will be carried out with the assistance of a special damp meter on a non-invasive basis.