Join duct and fittings with quick-release clamps for faster disassembly and cleanout than other duct systems.

Save energy and increase comfort by heating and cooling only the areas that need it.

Also known as barometric dampers, these dampers improve furnace performance by automatically opening and closing to maintain consistent airflow despite changing environmental conditions.

Often added to existing systems, these gates install without disassembling duct. Also known as half gates.

Use in dust collection systems. The slide pushes through the top of the gate to clear debris.

No additional fittings or collars needed.

Place these diffusers in the grid of a drop ceiling to distribute air evenly throughout your space.

Evenly disperse airflow into a room to maintain a consistent temperature throughout the space.

Direct air coming out of HVAC systems. Adjust the damper to control airflow.

Guide air toward your workspace or deflect unwanted drafts with these diverters and covers.

These gravity-operated louvers remain open only when air flows, preventing backdrafts.

Constructed with a thick frame and blades, these louvers have a long service life.

Mount these louvers into openings that are too small for most louvers. They are sized for use in block and brick walls.

The included filter cleans the air as it passes through these louvers.

These louvers are gravity operated. The blades open when your roof-mounted exhaust fan goes on and close when it's off, preventing backdrafts.

With a gasketed sealing kit, these louvers shield your enclosure from dirt, moisture, and weather while regulating heat and stopping condensation from forming inside.

Allow air to circulate through doors while maintaining privacy.