We manufacture ductwork in classes I, II, and III using a wide range of materials, including black steel, galvanized steel, stainless steel, copper, brass, zinc-titanium, and aluminum.
Rectangular Ductwork & Components
Rectangular ducts and fittings
Noise attenuators (baffle, perforated, and economic versions)
Dampers (pressure-regulating, flow-regulating, and tight-sealing models)
Ventilation grilles
PVC dampening inserts
Rectangular exhaust heads
Stainless Steel Hoods
Custom-sized stainless steel hoods
Grease filters
Horizontal (LT-H) and vertical (LT-V) models
Circular Ductwork
Spiro ducts and fittings
Bends and circular noise attenuators
Weather louvers with grilles
Exhaust heads, dampers, and flexible connections
Installation & Connecting Materials
Fasteners: screws, nuts, and washers
Wall plugs (metal, brass, and plastic)
Suspension systems (ZL and ZZ hangers, spiro hangers)