If your interior doors are dull or dated, don't rush into replacing them. Instead, consider upgrading plain doors with this ...

And, as this project demonstrates, you can make it look like a decorative ... The panels are built out of individual circles, cut out in a way that uses as much of a 3/16″ (5mm) plywood sheet ...

Oriented Strand Board (OSB) is a structural, engineered wood panel ... make furniture, cabinets and even wall paneling. OSB ...