how to make a simple wooden bench

How to Make a Simple Wooden Bench

By Amanda MillerNovember 20, 2025

Transforming a simple wooden bench from an idea into a reality is a rewarding DIY project that combines functionality and aesthetics. This step-by-step guide will walk you through the process of creating a simple yet elegant wooden bench, perfect for your porch, garden, or indoor space.

Before you start, gather your materials and tools. You'll need two 8-foot long 2x4s, four 1x4s at 8 feet long, 2.5-inch and 1.25-inch pocket hole screws, wood glue, sandpaper, and finishing supplies of your choice. For tools, you'll need a miter saw, pocket hole jig, drill, screwdriver, tape measure, pencil, and safety gear.

Design and Cutting

The first step is to design your bench. For this simple bench, we'll create a classic rectangular shape with a slight overhang on the seat. The dimensions will be 48 inches long, 18 inches deep, and 18 inches tall.

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Using your miter saw, cut the following pieces:

Two 48-inch long pieces from the 2x4s for the bench's frame
Two 18-inch long pieces from the 2x4s for the legs
Four 18-inch long pieces from the 1x4s for the seat supports
One 48-inch long piece from the 1x4 for the seat slat

Creating the Frame

Assemble the bench frame using the 48-inch long pieces of 2x4. Apply wood glue to the ends of the pieces and use the pocket hole jig to create pocket holes on one side of each piece. Attach the pieces together using the 2.5-inch pocket hole screws to form a rectangle.

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Ensure the frame is square by measuring the diagonals. They should be equal. If not, adjust the frame until they are.

Attaching the Legs

Attach the legs to the inside of the frame using the 2.5-inch pocket hole screws. The legs should be flush with the bottom of the frame. Apply wood glue to the joints for added strength.

To create a slight overhang for the seat, cut two 16-inch long pieces from the 1x4 and attach them to the top of the legs using wood glue and 1.25-inch screws. These will serve as the seat supports.

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Adding the Seat

Cut the remaining 1x4 into four 11.5-inch long pieces for the seat slats. These will be spaced evenly across the seat supports.

Attach the seat slats to the seat supports using wood glue and 1.25-inch screws. Ensure the slats are flush with the top of the seat supports and evenly spaced.

Finishing Touches

Sand the bench smooth, removing any rough edges or glue residue. You can use an electric sander or sand by hand with medium-grit sandpaper.

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Apply your chosen finish. This could be paint, stain, or a clear sealant. Follow the manufacturer's instructions for application and drying times. Allow the bench to dry completely before using it.

Enjoy your new wooden bench! It's a perfect addition to any space, providing both functionality and a touch of rustic charm. Consider adding cushions or a throw for added comfort. Happy creating!