Duct Materials

Double-wall type B gas vent. Designed to be used with other Mitchell Metal Products duct materials. Will not work with other brand gas vents. Lengt...

Double-wall type B gas vent. Designed to be used with other Mitchell Metal Products duct materials. Will not work with other brand gas vents. Lengt...

Maximize the efficiency of your gas vent system with our 90 Degree Double Wall Type B Gas Vent. The 3" diameter ensures proper ventilation and the ...

Ceiling plate with crimped edges, 3" diameter of inside circle. 9" diameter overall.

Expertly crafted for maximum efficiency, the 12x4x7 Duct Boot is an essential component of any HVAC system. With its precise dimensions of 12 inche...

Safeguard your HVAC system with our 3" Storm Collar. This durable collar provides a tight seal around the vent pipe, protecting against harsh weath...

This durable 7" Take-Off R-6 Duct Collar is made for quick and easy installation. It securely attaches to the duct board, creating a leak-free seal...

This durable 8" Take-Off R-6 Duct Collar is made for quick and easy installation. It securely attaches to the duct board, creating a leak-free seal...

25' of 12" diameter mobile home flex foil duct. This will either be Atco or Gray Flex brand flex depending on what we have in stock. Air-tight Inn...

This durable 4" Take-Off R-6 Duct Collar is made for quick and easy installation. It securely attaches to the duct board, creating a leak-free seal...

This durable 6" Take-Off R-6 Duct Collar is made for quick and easy installation. It securely attaches to the duct board, creating a leak-free seal...

25' of insulated foil flex duct.  This will either be Atco or Gray Flex brand flex depending on what we have in stock. 18" Diameter Air-tight Inne...

25' of insulated foil flex duct.  This will either be Atco or Gray Flex brand flex depending on what we have in stock. 6" Diameter Air-tight Inner...

This is a brand new Nordyne 14" duct collar part# 294942R.  This duct collar designed to be used with Nordyne brand package units to tie in 14" fle...

Open Mesh Sand Screen Cloth. Aluminum Oxide Grain Resin Bonded To Synthetic Nylon Cloth. 100% Waterproof, But Can Also Be Used Dry For Sanding By H...

Item #: 411334A A multi-purpose inline duct fan for exhaust or supply air, it is ideal for various residential and commercial ventilation applicat...

Item #: 411331A A multi-purpose inline duct fan for exhaust or supply air, it is ideal for various residential and commercial ventilation applicat...

4" Bath Fan Retrofit Kit - 110 cfm Bath Fan Retrofit Kit includes everything you need to convert your noisy exhaust fan into a quiet, efficient fan...

294941R Intertherm Round Duct Collar 12"