Use the Door Rail as a Guide when installing handles and knobs: Line up a knob with the top of the bottom door rail. If you're installing door pulls, line up the bottom of the pull with the top of the door rail. Always center them on the door stile.
Build these handy undersink roll-out trays in a weekend. You can tackle this project with simple carpentry tools and some careful measuring. You can make all the trays in an afternoon using building products from your local home center or hardware store