A platform bench combines convenient storage with a generous seating area. Because of its low profile and adaptability, a platform bench fits nicely into many locations: next to a built-in bookcase, in a window bay, or along a flat wall beneath a picture window. When used as a window seat, a platform bench is a perfect spot for relaxing on a sunny morning. Cushions and throw pillows soften the look and feel of the bench. And when aromatic cedar panels are added, the interior of the built-in becomes an ideal storage space for quilts and fine linens.

The platform bench shown here is 21" high, 24" deep, and 48" long. With careful cutting, the main panels of the project may be cut from a single 4 ft. × 8 ft. sheet of oak plywood. By raising or lowering the height of the side panels, you can adapt the design to any height you find comfortable, though you may need additional plywood.

If you build a platform bench more than 48" long, add a vertical face frame stile in the center of the opening for extra support.

Project as Shown
Key	Part	Material	Pieces	Size
A	Pedestals	2 × 4s	2	46 1/2' × 24'
B	Side panels	3/4' oak plywood	2	24' × 21'
C	Top panel (seat)	3/4' oak plywood	1	48' × 24 3/4'
D	Bottom panel	3/4' oak plywood	1	46 1/2' × 24'
E	Face frame	1 × 4 oak	12 linear ft.
F	Supports	2 × 4	2	46 1/2'
G	Cross braces	2 × 4	2	24'
H	Overlay doors
1	Trim	Base shoe molding	12 linear ft.
J	Top panel edging	Shelf-edge molding	7 linear ft.

Face frame for the platform bench shown is built with 1 × 4 oak stiles and rails joined with blind dowel joints and installed as one piece. For a good fit, measure and build the face frame after the cabinet is assembled.

Door panels are made from 1/2" finish-grade plywood and door-edge molding. The panels overlap the face frame by 3/8", and they are sized to leave a 1/4" gap between the doors. Hang the doors with semi-concealed hinges.