Also, these accessibility doorways need to be huge sufficient to aid comprehensive routine maintenance. They need to also be positioned strategically to make sure all aspects of the ductwork are available. Overhang: The extraction canopy should overhang the cooking gear by a minimum of 250mm in the front and sides. https://grease-tight-extract-duct01123.oblogation.com/35991929/indicators-on-commercial-kitchen-extract-systems-you-should-know