A sheet of metal and a dry-erase board can turn any cabinet door into a convenient message center. You'll find 2 x 2-ft. lengths of plastic-coated hardboard (often called 'whiteboard') and sheet metal at a hardware store or home center. Larger hardware stores will cut the sheet metal to your specifications. Be sure to get steel instead of aluminum so magnets will stick.

If you cut the metal yourself, wear gloves to protect your hands and use tin snips carefully. Use a metal file to smooth any ragged edges. If you don't have a table saw to cut the whiteboard, flip it over, mark your measurements and use a jigsaw to cut it from the back to prevent chipping or splintering. To get a straight cut, use a framing square as a guide (photo, left).

To mount the metal sheet and whiteboard to the inside of the door, take the door off its hinges, lay it flat and carefully mask off the area where you want to spray the adhesive. Follow the directions on the can to apply the adhesive to the door, metal and whiteboard (photo, right). Mount the pieces, press firmly and let dry.