Sheet Metal Warehouse

Online Catalog

Pittsburgh Air Systems' Sheet Metal Warehouse offers the largest selection of in-stock Grilles, Registers and Diffusers in our region as well as Fans, Dampers, Access Doors, Spiral Duct and Fittings, VAV boxes, Flex Duct, Pipe Portals, Curbs and many other items.

To download, view and print a .pdf version of the Catalog, click here.

To receive a copy of the Catalog in the mail, click here.