Imperial 16 x 36 Inch Joist Panning Lining

Imperial 16x48 Inch THERMOPAN Joist Liner

For constructing return air duct between joist and stud cavities. Corrugated insulation faced with aluminum.

Ironforce 1.89 inch x 35 yd All-Purpose Heavy-Duty Duct Tape Gray

IRONFORCE All-Purpose Heavy-Duty Duct Tape was created for professional applications and DIY projects alike. Our durable 15 mil thick tape provides consistent, reliable performance every time. The ONLY tape for all your project needs.

Nashua 2.83 inch x 50 yd 394 Extra Wide Duct Tape

Nashua 394 Extra Wide is designed to be 50% wider than standard duct tape for applications that require a wider fix. It provides the extra coverage needed to properly overlap for sealing, seaming, and hanging polyethylene sheeting and tarps. Nashua Trusted Tapes get the job done right, the first time, every time.

Imperial Duct 8 In. x 18 In. x 60 In., 28 Galvanized

Rectangular duct is used as main duct lines or branch runs. Don't forget you need (2) "L" shaped pieces to make the rectangle! Founded in 1972, Don Park LP is one of Canada's largest Sheet Metal Manufacturers offering a complete line of residential and commercial air distribution products. Efforts to reduce our environmental footprint include recycling programs for scrap metal, corrugate, paper, aluminum, stainless and copper.