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...

This lightweight and durable Aluminum Flex Duct Non-Insulated 3" is an essential tool for any ventilation or HVAC system. Made with high-quality ma...

Protect your home with our high-quality Double Wall Flashing 3". Made with durable materials, this flashing provides 100% leak protection for your ...

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

This 3" Double Wall Type B Gas Vent Cap is an essential accessory for your gas vent system. Made with high-quality, durable materials, it ensures p...

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

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 4" diameter ensures proper ventilation and the ...

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.

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