CCTV Surveys
Camera surveys in pot lined chimneys will show deterioration and fractures.
Camera surveys in brick built chimneys will show mid feathers which have collapsed, any intrusions into the chimneys and other problems. It will NOT determine the integrity of the chimney. For this you would need our HETAS approved engineers to smoke test the chimney for solid fuel and multifuel stoves. A draft test would be carried out for gas appliances. These tests are different. These tests only check the integrity at the time of testing.
