Why choose Breval for Ventilation surveys and cleaning
Ventilation surveys & cleaning at Breval
We at Breval have a highly-trained team with years of experience in providing a full Ventilation Hygiene service. This means we can do everything from an initial, detailed survey using specially-designed, remote-controlled cameras and recording equipment to carrying out the complete cleaning process.
Recent research by the Building Research Institute in Denmark showed that up to 77% of the measured reduction in main volume flows was caused by fouling and, on average, the specific electricity consumption of the fans rose by 5% per annum.
And our experts believe that many businesses will be able to save the cost of the Government’s CO2 levy by having their ducting cleaned professionally by Breval staff.
