Item of alternative to shield kitchen exhaust ducts, ducts for smoke Handle, and other air distribution systems Grease Exhaust Duct Welded Joints Canopy hoods have needs to extend at least 6” further than cooking surface area, This is often to ensure the entrainment of any heat and smoke. For kitchens https://grease-tight-extract-duct01233.blogunok.com/36973995/details-fiction-and-grease-tight-extract-ductwork