Gardening Garden Design Garden Projects How to Build a DIY Outdoor Concrete Table Build an outdoor table that will withstand the elements and rejuvenate your yard. By Viveka Neveln Viveka Neveln Instagram Viveka Neveln is the Garden Editor at BHG and a degreed horticulturist with broad gardening expertise earned over 3+ decades of practice and study. She has more than 20 years of experience writing and editing for both print and digital media. Learn about BHG's Editorial Process Updated on March 24, 2023 Share Tweet Pin Email Project Overview Working Time: 4 hours Total Time: 2 days, 4 hours Skill Level: Intermediate Estimated Cost: $100 Concrete furniture is popping up everywhere. And what's great about concrete outdoor furniture is that DIY is entirely doable. The key to this outdoor concrete table DIY project is it's built with powerhouse materials. Cedar's natural resistance to the elements, including moisture, helps it withstand outdoor weather. We left this table base unfinished, but you can stain the wood to make it more durable. This homemade base is 22×46 inches from the outside edge of each leg. Concrete is a surprisingly manageable medium with an earthy look and unbeatable durability. It's also forgiving—if you mix in a little too much or not quite enough water, you'll still be OK. Countertop concrete is done with a fairly dry mix that will set overnight. Rough edges and small air pockets add rustic appeal to concrete. This DIY outdoor concrete table project is relatively small (the top is 24×48 inches), so you can pour it without a wire-mesh stabilizer and heavy-duty frame. For a tabletop larger than this, you'll need both. 13 Best DIY Outdoor Furniture Ideas to Update Your Porch or Patio What You'll Need Equipment / Tools Measuring tape Saw Drill with screwdriver bit 5-gallon bucket Handheld drill with paddle mixer Wheelbarrow Shovel Rubberized work gloves Concrete trowel Materials 4 4×4×30-inch cedar posts 3 8-foot 1×4 cedar boards 1 1/4-inch exterior galvanized screws 3 2×2×48-inch foam strips Foam tape 2×28×52-inch foam insulation board 2×4 boards Biodegradable colorant 70-pound bags of concrete (we used 2 bags of Buddy Rhodes Concrete Counter Mix) Instructions Cut Boards to Length Cut the cedar boards to the following lengths: 3 3/4-inch pieces (8)3-inch pieces (4)15-inch pieces (4)39-inch pieces (2)17 1/4-inch pieces (2) How to Use a Hand Saw Attach Pieces to Posts Predrill holes for the screws, then use a screwdriver or drill with a screwdriver bit to fasten one 3-inch and one 3 3/4-inch piece on two adjacent sides of each post; pieces should be flush with the post top. Make the End Pieces To make the end pieces, connect two posts by predrilling and fastening with screws one 15-inch side piece to the 3 3/4-inch block. Fasten on both post tops. Attach Corner Blocks On each end piece, measure 6 inches from the bottom of the posts. Attach one 3-inch corner block on the interior of each post by predrilling and fastening with screws. The 9 Best Cordless Drills of 2023, According To Testing Fasten Piece to Corner Blocks Predrill and use screws to fasten one 15-inch piece to the corner blocks. The end piece is now braced at the top and bottom for rigidity and support. Connect End Pieces Connect the end pieces by predrilling and fastening with screws the 39-inch side pieces to 3-inch corner blocks on the post tops. How to Make Your Own Easy Concrete Planters Predrill and Fasten Position the 17 1/4-inch pieces evenly spaced along the side pieces. Predrill and fasten with screws. Make Foam Frame Tape the foam insulation strips together, forming a 24×48-inch rectangle. Tape the rectangle to the foam insulation board. Then build a wooden frame from 2×4 boards to fit tightly around the foam frame. Set the mold on a solid surface. Mix Colorant Mix colorant according to the manufacturer's instructions. We put a bag of premeasured colorant in a 5-gallon bucket of water, then used a paddle mixer to blend. Mix Concrete Mix the concrete according to instructions. First, we poured the colorant into the wheelbarrow. Then we added the concrete mix and used a shovel to blend. The concrete is ready to use when it's the consistency of cookie dough. The 11 Best Wheelbarrows of 2023 Press Concrete into Frame Wearing work gloves, put concrete mix into the mold, pressing the mixture into the frame. Smooth with the trowel. Follow the manufacturer's instructions to allow the concrete to cure. Place Top on Base Once the concrete is fully cured, remove the mold and place the tabletop on the base. You'll need two people to move this heavy tabletop. How to Build an Easy Garden Bench