Ventilation & Extraction Canopies Let Airfreeze (Pty) Ltd help you design, manufacture and install custom-made extraction canopies for domestic and commercial applications. All our systems are designed and fitted using the highest quality stainless steel and include: - Quiet operation - Fan speed controller - Grease filters Furthermore, we can assist you with mechanical ventilation, from toilet extraction to main fresh-air systems for the domestic and commercial market as well as: - Smokers area ventilation - Factory & warehouse ventilation - Undercover parking ventilation - Dehumidifiers - Lift shaft pressurization and extraction Parking Garage Extraction Store Ventilation SCHUS NISSAN GOVERNMENT GARAGE click for supplier catalogues