Install a Floor Register
What you'll need
No tools neededScrews included for carpet
Three steps
1

Lift out your existing floor register — it usually sits loose in the opening.
2

Measure the floor opening so the new register fits.
3

Drop the Green Vent register straight in. The frame drops in; the faceplate rests on the floor.
Adjust the airflow. Use the damper to open, close, or dial the airflow volume up and down — it sets volume, not direction.
Questions
Do I need to screw it down?
No — gravity holds it on hard floors. Screws are included for carpet or busy rooms.
Can I control the airflow?
Yes. The damper opens and closes to raise or lower the airflow volume.