Design Polymerics DP1020 Fiber Reinforced Duct Sealant 1Gal

A smooth, water based, premium quality, UL Listed, high pressure/high velocity duct sealant for commercial and residential supply and return air duct use. Features and Benefits:• LEED Qualified• ZERO VOC’s• UL Listed•...

4" x 3" x 3" Duct Wye Branch

A Duct Wye branch is the fitting to use when you need to branch off your duct run to a smaller size. The sizes are listed for the inlet side, the discharge side and then the branch side. All wyes are manufactured from the highest quality galvanized steel...

6" Round Sheet Metal Duct End Cap

Sheet Metal Duct End Caps are the perfect sheet metal duct fitting to use when you terminate a duct run. All End Caps are manufactured from the highest of quality galvanized steel. They are perfect for maintaining a professional look, especially if your...

4" x 4" x 4" Duct Wye Branch

A Duct Wye branch is the fitting to use when you need to branch off your duct run to a smaller size. The sizes are listed for the inlet side, the discharge side and then the branch side. All wyes are manufactured from the highest quality galvanized steel...

6" 90 Degree Adjustable Elbow

Our HVAC adjustable 90 Degree elbows are are used to make turns in runs of round pipe and flexible duct from O (straight) to 90 degrees. They are also crimped on one end to easily fit into a pipe or duct fitting of the same diameter. They have...

6" Duct Volume Damper Sleeve

Balancing dampers are simply manual dampers encased in a galvanized sheet metal sleeve.  Each branch should have a balancing damper installed. That way, it's possible to regulate the airflow by adjusting the position of the damper. They should be...

8" 90 Degree Adjustable Elbow

Our HVAC adjustable 90 Degree elbows are are used to make turns in runs of round pipe and flexible duct from O (straight) to 90 degrees. They are also crimped on one end to easily fit into a pipe or duct fitting of the same diameter. They have...

8" Duct Volume Damper Sleeve

Balancing dampers are simply manual dampers encased in a galvanized sheet metal sleeve.  Each branch should have a balancing damper installed. That way, it's possible to regulate the airflow by adjusting the position of the damper. They should be...

10" Round Sheet Metal Duct End Cap

Sheet Metal Duct End Caps are the perfect sheet metal duct fitting to use when you terminate a duct run. All End Caps are manufactured from the highest of quality galvanized steel. They are perfect for maintaining a professional look, especially if your...

10" 90 Degree Adjustable Elbow

Our HVAC adjustable 90 Degree elbows are are used to make turns in runs of round pipe and flexible duct from O (straight) to 90 degrees. They are also crimped on one end to easily fit into a pipe or duct fitting of the same diameter. They have...

10" Duct Volume Damper Sleeve

Balancing dampers are simply manual dampers encased in a galvanized sheet metal sleeve.  Each branch should have a balancing damper installed. That way, it's possible to regulate the airflow by adjusting the position of the damper. They should be...

12" Round Sheet Metal Duct End Cap

Sheet Metal Duct End Caps are the perfect sheet metal duct fitting to use when you terminate a duct run. All End Caps are manufactured from the highest of quality galvanized steel. They are perfect for maintaining a professional look, especially if your...