How to Fix a Noisy Vent Hood Damper

Add-on dampers stop the noise

Required Tools for this Project

Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.

  • Tape measure
  • 4-in-1 screwdriver
  • Hacksaw

Required Materials for this Project

Avoid last-minute shopping trips by having all your materials ready ahead of time. Here's a list.

  • Backdraft dampers
  • Small sheet metal screws