If you’ve ever admired those sleek mid-century modern console tables where the wood grain flows seamlessly from the top down the sides, you’ve probably wondered how they’re made. Today, I’m going to walk you through building one yourself using the waterfall technique.
What Makes a Waterfall Edge Special?
The waterfall technique is all about creating that continuous grain flow that wraps around corners. The grain literally flows across the top and cascades down the sides, creating a seamless match at the corners. It’s visually stunning, but it does come with some unique challenges during the build process.
The Milling Challenge
Here’s the thing about waterfall edges: you need to keep your boards at full length for as long as possible. Every time you cut, you lose a bit of that precious grain match. So yeah, you’ll find yourself wrestling some pretty long, awkward boards across the jointer. It’s not the most fun part, but it’s necessary for that perfect grain flow.
Preparing Your Panels
When gluing up the panels, make them slightly oversized in width. This gives you room to create a clean, straight edge at the jointer and then rip them perfectly parallel at the table saw. Trust me, this extra prep work pays off when you’re cutting miters later—you’ll get nice tight joints that are perfectly square.
Cutting the Parts
When it’s time to cut your top, sides, and bottom apart, break out the track saw and be extremely careful to keep everything perfectly square. Remember, every saw pass removes material and reduces that grain match, so you want to minimize how much you’re taking off.
Setting Up for Perfect Miters
Now, I know the track saw can cut a 45-degree angle just fine, but I’m going for cabinet saw accuracy here, not track saw accuracy. There’s a difference in the quality you can achieve.
Here’s my setup trick: Take a piece of scrap wood, joint it perfectly flat, and use your table saw fence to align it to the workpiece. Glue it down with some CA glue (the kind that pops off easily when you’re done). This creates a guide that will slide across a sacrificial fence.
Next, use your workpiece as a guide to set the height of your sacrificial fence. The guide you just glued on will ride against this fence, and getting the height right is crucial so it doesn’t interfere with your cut.
Tip the blade to 45 degrees and raise it until the teeth just barely touch the top of your workpiece. This lets you cut that perfect 45-degree angle without removing any additional grain—it just rides along the edge creating a sharp point. You’re maintaining maximum grain match while getting a clean miter.
The bonus? Even though these pieces are long and awkward, that rail you glued on prevents the piece from tipping into the blade. The space created by the sacrificial fence also gives the cutoff somewhere safe to go instead of turning into a dangerous projectile across your shop.
Adding a Decorative Touch
Before assembly, cut a decorative bevel on the front edge of all your parts. It’s way easier to do this at the table saw before gluing than trying to use a router afterward. Just a nice 45-degree chamfer on the inside edge adds that extra detail.
Joinery: The Floating Tenon Method
I get asked all the time: “How many floating tenons should I use?” Honestly, I just go with what feels right. I put in however many I think are needed to secure the piece properly. There’s no magic formula—it’s about understanding the stresses on your joint.
Dry Fit First
Dry Fit FirstBefore gluing anything permanently, do a dry assembly of the waterfall portion. This is when you want to mark your center divider. It’s way more accurate to measure directly from the assembled piece than from your drawing. Even small errors can throw things off, so put it together exactly as it’ll be in the finished piece and mark from there.
Use a stop block when cutting pieces that need to be identical—like the two pieces for the center divider.
Assembly Strategy
Assemble subassemblies first. Get that center divider put together before tackling the main case. Fewer parts to juggle means less stress during the big glue-up.
For those miters, use the CA glue clamping trick with softwood blocks to keep everything tight during assembly.
The Main Glue-Up
For the full case assembly, I reach for slow-set epoxy. Why? No rushing, no stress. You have time to make sure all the joints are tight and square and everything is exactly where it needs to be.
Here’s a critical tip: miter joints expose a lot of end grain, and end grain is like a bunch of thirsty straws that suck up glue. This can starve your joint and create a weak bond. The solution is called “sizing the joint.”
Put down your first coat of glue and let that end grain drink it up. Then apply a second coat. Now the wood isn’t thirsty anymore, and you’ll have plenty of glue for a strong joint.
Important: Don’t let that first coat dry! If you do, you’re essentially sealing the wood like you would with finish, and then your glue can’t bond properly. I’ve seen people use CA glue to size joints and let it dry—that’s basically creating a layer that prevents bonding. Bad idea. Add your second coat while the first is still tacky so everything bonds together properly.
The Suspended Drawer Box
For the floating drawer in the top corner, I used an accent wood (wenge) for the frame while keeping the drawer itself in walnut.
When gluing boards together for width, match the grain as closely as possible. It makes the seam virtually disappear. And yes, I matched the grain at the corners of this little box too, even though you probably won’t be able to see it once it’s installed. Call it a little Easter egg—I know it’s there.
Bring your design details through the whole piece. Since we added that back bevel on the main case, do the same on the drawer box for consistency.
Attaching the Box
Counter-sink holes in the top of the box for bolts that will attach it to the underside of the cabinet. The leftover tip from the Forstner bit becomes your guide point for drilling the through holes.
Flip the case upside down, position the top where you want it, and use a transfer punch to mark your bolt hole locations. Pre-drill, then tap those holes to accept bolts.
Now, I know some people say you shouldn’t tap wood, that it’s not strong enough. All I can say is: every piece I’ve built using this method is still going strong. These bolts only need to hold up a small drawer, not support a bridge.
Making Spacers
Use a hole saw to cut spacers that will space the drawer off the cabinet top. It’s a one-shot deal—the pilot bit drills the bolt hole and the hole saw creates your cylindrical spacer. Drop a bolt through the hole, stick the spacer on, and glue it down. The bolt and nut make a handy clamping jig.
Finishing the Inside
Tape off glue joints and pre-finish the inside of the box. Once it’s assembled, it’s only 3-4 inches tall, making it nearly impossible to get finish in there properly, especially with a spray gun.
The Drawer Itself
Mix things up with the drawer joinery—instead of conventional dovetails, use sliding dovetails. The drawer sides and front just slide together.
The client wanted a small, decorative drawer and the luxury of soft-close Blum drawer glides. The glide was slightly too long for the drawer space, so we cut just the tip off to make it fit.
Cut a stopped dado for the drawer bottom—you don’t want to blow through your dovetail since that’s the decorative part. Just drop the router in, slide across, and pick it up at the other end.
Pre-finish the drawer interior before assembly. You might need a little persuasion getting those tight dovetails together, but that’s what mallets are for.
Final Assembly
Here’s why I love using bolts instead of screws: you can pre-finish the entire piece without worrying about glue bonding to finish. Just drop the bolts in and tighten them with a socket set. Easy.
Wrapping Up
Building a waterfall edge console table takes patience and attention to detail, but the result is absolutely worth it. That continuous grain flow creates a stunning visual effect that really captures the essence of mid-century modern design.
Take your time with the grain matching, don’t rush your glue-ups, and remember: sometimes the little details that only you know about (like those matched corners on the hidden drawer box) are what make a piece truly special.
I’m the owner of Benham Design Concepts, a mixed media art studio where I design and build custom furniture and other works of art using wood, glass, stone, and various metals.
In this blog, I talk about the art I create, my journey, and the things I learn along the way.