Duct Increasers are manufactured using standard or 26 gauge galvanized steel.

Duct Increasers are manufactured using standard or 26 gauge galvanized steel.
Joist Lining is manufactured using standard gauge galvanized steel.
Oval Pipe is manufactured with a snap lock and is available in warm air or 30 gauge galvanized steel
Oval Stackhead is manufactured using 30 gauge galvanized steel.
Aluminum Round Pipe is available with a snap lock.
Connects pipe of different diameters where air flows from smaller into larger diameter pipe.
Round Put Together Pipe is manufactured using standard gauge galvanized steel.
PTO’s are manufactured using 28 gauge galvanized steel.
Plug Reducers are manufactured using 28 gauge galvanized steel