Ductwork Planner
Ductwork Pipes
Round Pipes
Rectangular Pipes
Oval Pipes
Spiral Pipes
Ductwork Pipes
Ductwork Fittings
Round Fittings
Rectangular Fittings
Oval Fittings
Spiral Fittings
Ductwork Fittings
Flexible Duct
Duct Boosters & Air Flow Regulators
Air Quality
HVAC Tools & Accessories
Flexible Duct
Duct Boosters &
Air Flow Regulators
Indoor Air Quality
HVAC Tools & Accessories
Save BIG on Ductwork at Menards®!
Menards® offers a wide range of ductwork pipes, fittings and accessories to help your HVAC systems run efficiently. Our selection of ductwork pipes includes round, rectangular, oval and spiral pipes. These products are used for HVAC warm air return, supply and exhaust systems. Rectangular ductwork is used in the main supply of heating and cooling systems and return ducts in addition to venting bath fans and range hoods. Rectangular pipes are usually sold in half sections; two pieces need to be ordered for a full duct section. Round ductwork pipes are commonly used to branch off rectangular ductwork for supply and return ducts to a specific room. These are commonly sold in 2' and 5' lengths and are easy to snap together. Oval ductwork pipes can be used as stack ducts or wall stack ducts. These pipes are placed between wall studs. Oval pipes are used for supplying air to high wall registers or other floors. Our rectangular, round and oval fittings will help you get all of the pipes installed correctly. We also carry a full selection of collars, cleats and register boots among many other fitting options. Flexible duct can be installed in place of galvanized pipe in many applications if allowed in your local HVAC codes. In addition, its flexibility allows for easier installation in hard-to-reach areas.

Duct boosters and air flow regulators can help make your existing HVAC system more economical. Duct boosters efficiently improve air movement throughout your house, which means your system can more quickly cool down or heat your home. Air regulators allow you to easily switch off the heat or air flow to unused areas of your home. Indoor air quality products help improve the quality of your home's air. Our selection of humidifiers, dehumidifiers, purifiers and air filters will make your home a more comfortable place to be. You can also check out our wide variety of HVAC tools and accessories.