Heavy-duty garage workbench with shelf. Built from a single sheet of 3/4" plywood.
A solid garage workbench is the first piece of shop furniture most woodworkers build. This cut list produces a 5-foot bench with a back panel and a lower shelf, all from two sheets of 18mm plywood — cabinet-grade Baltic birch if you want the bench to outlive you, or sanded shop ply if you don't mind a project-quality finish.
The top is a single 1520×760mm panel, designed to sit on the side panels with a 30mm overhang on each end so you have somewhere to clamp work. Add a row of bench-dog holes 96mm on center if you'll do hand-tool work; leave it solid if you mostly use it as an outfeed table for a table saw. Pre-drill the cross braces and shelf supports before final assembly — it's a lot easier to glue and screw on the floor than once everything is upright.
| Part | Length (mm) | Width (mm) | Qty |
|---|---|---|---|
| Top | 1520 | 760 | 1 |
| Side panel | 860 | 600 | 2 |
| Back panel | 1520 | 600 | 1 |
| Bottom shelf | 1484 | 560 | 1 |
| Cross brace | 560 | 150 | 2 |
| Front rail | 1484 | 100 | 1 |
| Back rail | 1484 | 100 | 1 |
| Shelf support | 560 | 100 | 4 |
Stock: Plywood (18mm) 2440 × 1220mm · ~$45.0/sheet
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