Create Stunning Outdoor Spaces: DIY Concrete Table and Benches
Elevate your outdoor living area with a durable, stylish, and budget-friendly DIY concrete table and benches. Concrete, a versatile and robust material, allows you to design custom furniture that withstands the elements and adds a touch of industrial chic to your space. Let's dive into the step-by-step process of creating your own concrete masterpieces.
Planning Your DIY Concrete Table and Benches
Before you start, decide on the design and dimensions of your table and benches. Consider the available space and your seating needs. For this guide, we'll create a 36" x 36" table and two 18" x 36" benches. Gather your materials and tools, including:
- Concrete mix (ensure it's suitable for outdoor use)
- Water
- Concrete forms (wood or melamine works well)
- Reinforcement bars or mesh
- Release agent (cooking spray or vegetable oil)
- Trowel and gloves
- Screed and level
- Power drill with mixing paddle attachment
- Plastic drop cloths
Building the Forms
Create your forms using plywood or melamine. Ensure they're sturdy and well-constructed to hold the concrete. For our table and benches, you'll need:

- Two 36" x 18" x 1.5" pieces for the table top
- Two 18" x 36" x 1.5" pieces for the bench tops
- Supporting structures for the legs and base
Mixing and Pouring the Concrete
Follow the manufacturer's instructions to mix the concrete. For a strong, durable finish, use a 5000 psi mix and add fiber reinforcement. Once mixed, pour the concrete into your forms, ensuring you fill them evenly. Use a screed to level the surface and a trowel to smooth it.
Adding Reinforcement
For added strength, embed reinforcement bars or mesh into the concrete before it sets. This helps prevent cracking and adds stability to your furniture. Place the reinforcement about 2" from the top of the form to ensure it's well-covered by concrete.
Curing and Finishing
Cover your concrete forms with plastic drop cloths to maintain a consistent temperature and humidity during curing. Allow the concrete to set for at least 72 hours before removing the forms. Once cured, use a concrete sealer to protect your furniture from moisture and stains. This will also enhance the color and finish of your concrete table and benches.

Design Options
Customize your DIY concrete table and benches with various design elements:
- Stamped or textured surfaces
- Integrated seating or backrests
- Built-in planters or fire pits
- Concrete stains or dyes for color
Maintenance and Care
Concrete is a low-maintenance material, but it requires some care to keep it looking its best. Regularly clean your table and benches with a mild detergent and water. Remove any stains promptly, and reapply sealer every 2-3 years to protect the surface. In harsh winter climates, consider storing your concrete furniture indoors during the cold months.
Embrace the raw, industrial beauty of concrete and create a unique, long-lasting outdoor living space with your DIY concrete table and benches. With a bit of planning and effort, you'll enjoy your custom furniture for years to come.