As new homes become more airtight, ventilation systems are relied upon increasingly to maintain satisfactory indoor air quality. The need for correctly designed, installed, commissioned and maintained mechanical ventilation systems are essential for delivering adequate indoor air quality by extracting stale moist air and delivering fresh clean air. A variety of airborne pollutants are present in homes and some are associated with serious health effects, including asthma, lung cancer and chronic obstructive pulmonary disease. VentfiltersRus have recognized the need to carry out annual inspections, maintenance and servicing of such systems by approved engineers. We offer a service plan which will ensure that clean air is provided all year round and the air volumes complies with the requirements of Part F of the building regulations. In addition we can provide a system set up and commissioning service where our BPEC registered engineers will carry out a full compliance check to BPEC standards on the installed ventilation system. On completion a certificate will be issued providing the system complies with the air volumes for each habitable room and the extraction rates for each of the wet rooms.