Begin a sliding-drawer project by selecting the sliding mechanism (the "slides") because the type of slide selected determines the dimensions of the drawer box. Once you have selected the slide and measured the cabinet opening, you can determine the drawer box dimensions, buy an appropriate drawer box, mount the slides and install the drawer.
Things You'll Need
- Sliding-drawer mechanism, either side mount or undermount.
- Drawer box
- Material for drawer front
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Assembling your Sliding Drawer
Measure the width and height of your drawer opening. If you are building a flush-mount drawer, these measurements (less another 3/16 inch in each dimension so the drawer and cabinet don't bind) determine the width and height of the face of the drawer. A flush-mount drawer slides into the cabinet case and is flush with the cabinet face. If you are building an overlay drawer, the width and height of the drawer face will be slightly larger than the drawer opening--about 1/4 inch on each of the four edges. The face of an overlay drawer lays over and in front of the cabinet case.
Measure the distance from one side of the case opening to the other. Side-mount slides take up from 1/2 inch to 3/4 inch on either side of the drawer box. Read the manufacturer's instructions to find out how much space your side-mount slides requires. Subtract that distance from the side to side distance of the case opening. This is the required width of your drawer box.
Measure from the face of the cabinet opening to the inside back of the cabinet case. Subtract an inch or more from this measurement; this is the required depth of the drawer box. If you are building a flush-mount drawer, also subtract the thickness of the drawer face. A side-mount slide should be an inch or more shorter than the drawer box. Slides are available in 2-inch increments. For the correct length of the undermount slide, read the manufacturer's instructions.
Install the drawer slides using the screw sizes recommended or provided by the manufacturer and according to the detailed instructions slide manufacturers provide. Screw the drawer face to your drawer box from the inside of the drawer box, being particularly careful if it is a flush-mount drawer front to leave a minimum 1/'16-inch gap between each of the four sides of the drawer front and the cabinet opening.