Step 1

These are typical steps to construct a custom closet. Many of these steps require two people; get someone to help hold the sections in position.

Step 2

Fitting the Side

Measure from the corner of the room to where you want the cabinet's side panel. Draw a plumb line on the wall (Image 1).

Hold the side panel in place (Image 2). It will not sit flush if the wall is uneven; if this is the case, scribe it to fit. Cut the panel to size.

Check with a square that the angle between wall and panel is 90 degrees. Then use plates to secure the panel to the floor (Image 3).

Step 3

Checking for Plumb

Checking for Plumb

Photo by: DK - Do It Yourself Home Improvement ©2009 Dorling Kindersley Limited

DK - Do It Yourself Home Improvement, 2009 Dorling Kindersley Limited

Attach the Side Panel

Attach the panel loosely to the ceiling with plates. Use a level to check that it is plumb. If necessary, use the slots in the plates to adjust its position. Then secure it. At the other "side" of the closet, draw a guide line on the wall for the closet’s front edge. The jamb will sit against this line.

Step 4

Fitting the Jamb

Cut a section from the baseboard to allow the jamb to sit flush against the wall (Image 1).

Cut the jamb to size then attach it to the wall with screws (Image 2). Use a level as you work, to check that the jamb is plumb.

Step 5

Install the Runners

Measure the distance between the inside edges of the side panel and the jamb. Check that the closet is "square" by measuring at the top and bottom of the opening, and adjust if necessary (Image 1). Use a hacksaw to cut the top rail of the sliding door mechanism to fit the opening.

Using the manufacturer’s guidelines on positioning, attach the rail to the joists in the ceiling. Use the plugged hardware required for the ceiling type (Image 2).

Cut the base rail to length. Position it loosely between the side panel and jamb, but do not attach it at this stage (Image 3).

Step 6

Install the Doors

Hang the doors on the runner mechanism, paying close attention to the manufacturer's instructions (Image 1).

Once the doors are hung, adjust the runners to allow the doors to hang correctly (Image 2). Check that they operate smoothly.

With the doors and rails in the best position for smooth operation, use a detector to find out whether there are any wires or pipes below the floor. Secure the base rail to the floor (Image 3). The length of screw needed depends on the type and thickness of the flooring.