Required Tools for this Project
Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.
Required Materials for this Project
Avoid last-minute shopping trips by having all your materials ready ahead of time. Here's a list.
- 2-in. rigid extruded polystyrene foam
- Foam construction adhesive
- Duct booster fan
- 3-in. nails or screws
- Floor vent