How to Build an Edge-Grain Butcher Block Top
A solid-wood top made from narrow strips of hardwood is one of the most attractive and practical surfaces you can build. The straight, consistent grain creates a distinctive appearance, while the laminated construction helps reduce the tendency for a wide surface to cup or split.
It's a great choice for a kitchen cart, butcher block-style countertop, workbench, or other project that needs a durable worksurface.
But gluing up a wide hardwood top can seem intimidating. Keeping all those strips aligned, matching the grain and color, and getting the finished surface flat requires some planning.
The secret is to break the process into manageable steps and glue up the top in smaller sections. This makes assembly easier and allows you to use your thickness planer to flatten each section before the final glue-up.
Here's how to get great results.
Choosing the Best Wood for an Edge-Grain Top
A successful glue-up begins at the lumberyard. The wood you choose affects the appearance, stability, and durability of the finished top.
Maple, Ash, and Other Hardwood Options
Hard maple is an excellent choice for an edge-grain top. It's hard, relatively stable, and has a fine grain pattern that looks especially attractive when the boards are turned on edge.
Ash is another good option. It offers a distinctive grain pattern and good dimensional stability.
The same construction techniques work with other wood species, too. For shop projects, you can even use inexpensive construction lumber to make a thick laminated worksurface.
Look for Straight, Consistent Grain
For this type of glue-up, I prefer flatsawn lumber.
When flatsawn boards are ripped into strips and turned on edge, the exposed faces display the straighter, more consistent grain pattern associated with edge-grain construction.
Look for boards with relatively straight grain, consistent growth-ring spacing, and similar color.
It's also worth avoiding boards with a strong contrast between sapwood and heartwood if you want a uniform-looking top.
Take time to compare the boards before buying them. Good stock selection makes the final layout much easier.
Start with Thick Lumber
I typically choose lumber around 1-3/4" thick for an edge-grain top.
This produces a substantial-looking worksurface and gives you plenty of material for milling.
You can also use thinner stock, such as 3/4" boards. However, you'll need more strips to create the same overall width, and the finished top will have a different visual pattern.
Prepare the Lumber Before Ripping the Strips
Proper milling is one of the most important steps in building an edge-grain top.
The wide faces of your original boards will become the glue-joint surfaces when the strips are turned on edge. So those faces need to be flat and smooth.
Start with Flat, Straight Boards
Before ripping the lumber into strips, prepare the boards so they have flat faces and a straight reference edge.
Check the condition of your planer knives before starting. Sharp knives leave cleaner surfaces and reduce the amount of additional joint preparation required.
Leave the Boards Extra Long
I like to leave the workpieces about 6" longer than their final length during milling.
This provides extra material that can be trimmed away later if the planer leaves snipe at the ends.
Snipe can create shallow depressions in the glue-joint surfaces, resulting in gaps near the ends of the finished assembly.
By leaving the boards long, you can remove those areas before gluing.
Pay Attention to Grain Direction
Before planing each board, inspect the grain direction along its edge.
The goal is to feed the stock so the cutterhead cuts with the grain rather than lifting the fibers.
Take light passes and plane both faces.
When flipping a board to plane the opposite face, you may need to feed it from the opposite end to maintain the correct cutting direction.
This helps reduce tearout, which is especially important because the planed surfaces will eventually form the glue joints.
Joint One Edge
Once the faces are prepared, straighten one edge of each board at the jointer.
This creates a reliable reference edge for ripping the strips at the table saw.
Again, pay attention to grain direction to minimize tearout.
Rip the Hardwood into Strips
Ripping thick hardwood requires a little more preparation than cutting thin boards.
Before starting, make sure your table saw is properly adjusted and equipped for the job.
Use the Right Table Saw Blade
For ripping thick hardwood, a dedicated rip blade is a good choice.
A blade with approximately 24 to 30 teeth provides enough cutting action without having too many teeth engaged in the wood at once.
The deep gullets on a rip blade also help clear chips during the cut.
A thin-kerf rip blade may be useful on a lower-powered table saw, provided it's compatible with the saw and riving knife.
Check the Table Saw Setup
Before ripping the strips, verify that the blade is square to the table and the rip fence is properly aligned.
Inspect each board to make sure it rests securely on the saw table without rocking.
Use the saw's riving knife or splitter to help prevent the kerf from closing on the blade.
A push block and adequate outfeed support are also important when ripping long, heavy boards.
Rip the Strips Slightly Oversize
Set the rip fence so the strips are slightly wider than the thickness of the original stock.
This leaves material for cleaning up the sawn faces and squaring the strips during the next milling operation.
Maintain a steady feed rate as you rip.
If you feed too quickly, the saw may bog down. Feed too slowly, and friction can cause burning.
Plane the Strips Square and Let Them Stabilize
After ripping, make light passes through the thickness planer to clean up the sawn surfaces.
The goal is to produce strips that are straight, flat, and square, with smooth surfaces ready for gluing.
A final pass on adjacent faces helps square the blanks and gives you more flexibility when arranging them.
Once the strips are milled, I like to let them rest for a couple of days.
This gives the wood time to adjust after material has been removed. If any strips move slightly, you can correct them before assembly.
Arrange the Strips for the Best Grain and Color Match
With the strips milled, it's time to lay out the top.
I like to do this on a flat sheet of MDF placed on the workbench. The flat surface makes it easier to spot strips that are bowed, twisted, or otherwise out of alignment.
Take time to arrange the pieces for the most pleasing appearance.
Pay attention to both grain pattern and color. Moving just one or two strips can make a noticeable difference in how the finished top looks.
Deal with Slightly Bowed Strips
Ideally, every strip would be perfectly straight. In practice, you may find a few with slight bows.
Sometimes you can arrange neighboring pieces so their bows oppose each other, helping the assembly come together more evenly.
However, you shouldn't rely on heavy clamping pressure to force badly bowed pieces into alignment.
If the gaps are excessive, correct the strips before gluing.
Mark the Layout
Once you're satisfied with the arrangement, mark the top face of each strip.
These marks help keep the pieces in order when you move them around to apply glue.
Glue Up the Top in Manageable Sections
Here's the technique that makes a wide edge-grain top much easier to build: Don't try to glue every strip together at once.
Instead, divide the top into several smaller sections.
I like to work with groups of about four strips, although the exact number depends on the size of the material and the capacity of your thickness planer.
The advantage is that each glue-up is easier to clamp and align. Once the glue dries, you can run the individual sections through the planer before assembling the full top.
Apply an Even Coat of Glue
Turn the strips so the glue surfaces are accessible.
Apply a bead of woodworking glue to one surface of each joint, then spread it into a thin, even coat using a brush or plastic spreader.
You can also rub the two mating surfaces together briefly to help distribute the glue across both faces.
The goal is complete coverage without an excessive amount of squeezeout.
Clamp Each Section Flat
Before applying glue, lay out your clamps and adjust them to approximately the correct opening.
This saves time once the glue is spread.
Bar clamps, pipe clamps, or parallel-jaw clamps all work well.
As you tighten the clamps, check that the strips remain aligned. The closer you can keep the surfaces during glue-up, the less flattening you'll need to do afterward.
Work with manageable clamping pressure. You want tight joints without forcing the assembly out of alignment.
Clean Up and Plane Each Section
After the glue has cured, remove the clamps and clean up the individual sections.
Scrape Away Glue Squeezeout
Use a scraper to remove the beads of glue from both faces.
It's important to remove the hardened glue before running the sections through your thickness planer.
Glue buildup can damage or dull the cutting edges.
Flatten Any Uneven Areas
If some strips slipped during clamping, you may need to flatten the surface before planing.
A belt sander can help remove localized high spots, but work carefully to avoid creating dips.
The goal is to establish a reasonably flat reference surface before using the planer.
RELATED ARTICLE: How to Flatten a Glued-Up Wood Panel with a Belt Sander
Plane the Sections to Equal Thickness
Once the glue is removed and the sections are flat enough for safe planing, run each one through the thickness planer.
Plane both faces as needed, making sure all the sections finish at the same thickness.
This is the major advantage of working in smaller glue-ups. Instead of trying to flatten one large, heavy top, you can machine each section while it's still easy to handle.
Assemble the Full Edge-Grain Top
With all the sections flattened and brought to a consistent thickness, the final assembly is much simpler.
Instead of aligning a dozen or more individual strips, you only need to bring together a few wider sections.
Apply glue to the mating edges and clamp the assembly together.
If the sections want to slide out of alignment as you tighten the clamps, use an additional clamp across the joint to hold them in position.
Check the joints carefully and remove any excess glue before it becomes difficult to clean up.
Allow the glue to cure fully before moving on.
Sand and Finish the Edge-Grain Top
The final step is to prepare the assembled top for finishing.
Start by checking the surface with a straightedge.
If there are minor differences in height between sections, carefully level those areas before sanding the entire top.
Use Pencil Marks to Guide Your Sanding
Draw light pencil marks across the surface before sanding.
As you work, the marks will help you see where material is being removed.
Check frequently with a straightedge to avoid sanding shallow depressions into the top.
The goal is a smooth, flat surface rather than simply removing every visible mark as quickly as possible.
Trim the Top to Final Length
Once the surface is flat, square up the ends using a circular saw with a straightedge guide or a suitable table saw crosscut sled.
This removes the extra material left during the initial milling process and brings the top to its final dimensions.
Apply a Protective Finish
An oil finish is a traditional choice for an edge-grain hardwood top.
It enhances the grain and provides an attractive, natural appearance.
Choose the finish based on how the surface will be used. A kitchen cart used for food preparation may have different finishing requirements than a shop workbench or furniture top.
Follow the finish manufacturer's directions for application, curing, and maintenance.
RELATED ARTICLE: Best Wood Finish: How to Choose the Right Finish for Any Project
A Better Way to Build a Wide Hardwood Top
Building an edge-grain top doesn't have to involve a complicated glue-up or hours of flattening a large assembly.
By selecting the right stock, milling it carefully, and working in manageable sections, you can create a thick, durable hardwood top with clean glue joints and a consistent grain pattern.
The extra preparation pays off when it's time for final assembly. Instead of wrestling with dozens of loose strips, you're joining a handful of flat, accurately milled sections.
And the result is a beautiful, hardworking surface that's built to last.
Build a Kitchen Workstation with an Edge-Grain Top
Put these edge-grain glue-up techniques to work on a project that combines attractive hardwood construction with everyday functionality.
This Kitchen Workstation features a sturdy, laminated hardwood top that's ideal for food preparation, serving, and other kitchen tasks.
GET THE KITCHEN WORKSTATION PLANS → A Practical Kitchen Cart with a Durable Hardwood Worksurface
Get Better Results from Your Thickness Planer
A thickness planer plays an important role in making a laminated hardwood top. From preparing the original boards to flattening the glued-up sections, accurate planing makes the entire project easier.
Discover five practical techniques to help you reduce snipe, handle challenging stock, and get smoother, more consistent results from your planer.
DISCOVER 5 PLANER SECRETS → 5 Essential Planer Secrets for Better Woodworking
