Collection: Aluminum Floor Register

Green Vent's Aluminum Floor Register is a supply air register — the duct opening pushes conditioned air out, and an adjustable damper lets you direct or restrict that airflow room by room. Available in White, Matte Gray, and Matte Black, sized 4x10, in solid rust-resistant aluminum built for daily foot traffic.

Register or Return? Confirm Before You Order

Not sure if your 4x10 duct opening is a register or a return? Run your HVAC fan and hold a strip of paper near the opening — air pushing the paper away means you need a register (this line); air pulling the paper in means you need a return grille instead. A return should never have a damper, so if your opening is actually a return, a register won't work correctly for it.

If your opening pulls air in, see Green Vent's Aluminum Floor Return Grille — same size, no damper, with a washable pre-filter.

Whichever duct opening you're covering, every unit here ships ready for a straightforward drop-in floor install. Upgrade Your Vent.