Build Corner Bench with Back: Step-by-Step Guide

Transforming an empty corner into a cozy, functional space is a breeze with a DIY corner bench with back. This versatile piece of furniture not only adds seating but also creates a focal point in your room. Let's dive into the step-by-step process of building this corner bench, perfect for your living room, bedroom, or even a home office.

Before you start, gather your materials and tools. You'll need plywood, 2x4 lumber, screws, wood glue, and some basic power tools. Safety first, so ensure you're comfortable using these tools and always wear appropriate protective gear.

Design and Planning

Start by deciding on the size and style of your corner bench. Measure your corner space to ensure your bench fits perfectly. Sketch out your design, considering the backrest height and seat depth. A common size is 60" wide, 48" high, and 18" deep, but adjust these measurements to suit your space.

Once you have your design, create a cut list. This will ensure you have all the necessary pieces and make your building process more efficient. Here's a basic cut list for a 60" x 48" x 18" bench: 4 - 2x4 @ 60", 2 - 2x4 @ 48", 2 - 2x4 @ 18", and 1 - 4' x 8' x 1/2" plywood.

Building the Bench Frame

Begin by constructing the bench's base. Using your 2x4 lumber, create a rectangle for the seat. Attach the pieces together using wood glue and 2" screws. Ensure your corners are square by measuring diagonally from corner to corner.

Next, cut and attach the legs. For stability, use two 2x4s for each leg, creating an 'L' shape. Attach these to the seat base, ensuring they're flush with the bottom and sides. Your bench should now resemble a large, open box.

Adding the Backrest

Cut two 2x4s to the desired height of your backrest (48" in our example). These will serve as the backrest's supports. Attach them to the inside of the bench frame, one on each side, using wood glue and 2" screws. Ensure they're level and plumb.

Cut a piece of 1/2" plywood to fit between the backrest supports. This will be the backrest itself. Attach it to the supports using wood glue and 1" brad nails or finish nails. You can also use screws, but they may leave visible holes that you'll need to fill later.

Comfort and Finishing Touches

Now that the structure is complete, it's time to add the cushioning. Cut a piece of 1/2" plywood to fit the seat area. This will be the seat's support. Attach it to the bench frame using wood glue and 1" brad nails or finish nails.

Measure and cut foam to fit the seat and backrest. Wrap the foam in your chosen fabric, securing it with staples. Attach the cushions to the bench using fabric screws or by sewing them directly onto the plywood supports.

Finishing and Styling

Sand any rough edges, then apply a finish of your choice. This could be paint, stain, or a clear sealant. Allow the finish to dry completely before using your bench.

To add a personal touch, consider adding upholstered pillows or a throw blanket. You can also paint or stain the bench to match your room's decor. The possibilities are endless!

Your corner bench with back is now complete! Sit back, relax, and enjoy your new space. This DIY project not only adds functionality to your room but also allows you to express your creativity. Happy building!