I recently discovered that my Cold Air return ducts in my house are nothing more then two joists with a piece of metal nailed to close them into a channel. Does it make sence to remove this and add a pipe? Would it make my heating system more efficient? Any pros or cons to doing such an operation?
The house was built in the 50's and I am sure this is original.
Get Help from Bob Vila
- Give-Aways & Offers
- Monthly Must Do's
- DIY Project Ideas
- Step-by-Step Guides
- Inspirational Photo Galleries