top of page


Contact Northwest Sheet Metal Ltd  for any information on pricing and ordering, and we'll set you up.

Whether its a one of, or a complete end to end project, use contact us to order all your H.V.A.C. ducting and accessories all built to any pressure class using  S.M.A.C.N.A. standards:

- Spiral duct and round fittings

- Acoustically lined and non lined square ducting and fittings

- Hanger strap, angle and duct sealer etc..

- Custom parts and pieces

- Roof curbs and adapters

- NFPA welded duct & dust collection

- Burglar bars, manual and motorized dampers

- Fire Dampers, sleeves, access doors etc..

- Grills, diffusers & louvers.

- Fans, make up air units, furnaces and more.

- Round & square companion flanges, duct reinforcement


Contact our shop for ordering custom pieces such as :

-drain pans

-structural support equipment stands


-aluminum sump tanks

-custom parts & welding services

16 ga - 60"spiral sales
TDC duct, kfex & stiffeners
S.Steel Duct
alum. fabrication
submarine sales
spiral stock
small sales order
saddles and couplers
SQ. elbows with vanes
spiral sales
s. seam air tight elbow
large custom roof curb
conical pipe saddle duct take off
Curb drop with burglar bars
curbs & adapters
dust collection sales

Northwest Sheet Metal can satisfy all your H.V.A.C. and air handing needs, and ordering on line makes it easy.

Discount pricing is available for large orders and preffered customers! - call for details

bottom of page