In 1955, from one man's expertise in the fields of fan design and air flow measurement, the Airflow Developments group of companies was founded. Initially based in one factory in High Wycombe the company has since blossomed into a thriving multi-million pound international, manufacturing and research group headquartered in High Wycombe. Airflow has earned its reputation as a world leader by continually providing innovative, quality products backed by in-built reliability and developed by experts in air movement who manufacture to the stringent requirements of ISO9001 and ISO14001. Building Regulations Approved Document F: Ventilation (2010 Edition), stipulates the provision of adequate mechanical ventilation rates in non-habitable rooms such as toilets, bathrooms, shower rooms, kitchens and utility rooms in domestic dwellings. Naturally AIRFLOW fans exceed the requirements helping to combat the harmful effects of dampness and condensation, and by extracting airborne pollutants such as odours, cooking smells, humid and stale air, the potential hazards to the health of occupants and possible damage to the fabric of the building can be largely eliminated.
What the regulations say
Toilet/sanitary accommodation 6 l/sec (22 m3/hr)
Bathroom/shower room 15 l/sec (54 m3/hr)
Kitchen adjacent to hob 30 l/sec (108 m3/hr)
Kitchen without cooker hood 60 l/sec (216 m3/hr)
Utility room 30 l/sec (108 m3/hr)
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