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Wood plank flattened on a router sled
Hand operating a wood router for surface flattening
Industrial flattening sled on metal rails outdoors

Slab Flattening & Lumber Surfacing Services for Weatherford Woodworkers

Turn Rough Lumber Into Project-Ready Material

 

Not every slab comes off the sawmill perfectly flat. During the drying process, wood naturally moves, twists, cups, and warps as moisture leaves the board. Before a slab can become a table, countertop, bar top, mantel, or furniture piece, it often needs to be professionally flattened.

At Kuykendall Contracting, we offer slab flattening and surfacing services using our large-capacity router sled system. We can remove twists, cups, high spots, and surface imperfections to create a smooth, flat working surface ready for sanding and finishing. Whether you purchased lumber from us or already have dried material that needs attention, we can help prepare it for your next project.

What Is Slab Flattening?

 

Slab flattening is the process of machining both faces of a board or slab until they are flat and parallel.

This process helps:

✔ Remove warping and twisting

✔ Eliminate saw marks and uneven surfaces

✔ Create a stable surface for furniture projects

✔ Improve glue-up accuracy

✔ Prepare slabs for epoxy river tables

✔ Produce professional-quality finished products

 

Many customers discover that even kiln-dried lumber can move over time. Flattening restores the material to a usable condition without sacrificing its natural character.

Ideal For

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Why Use a Router Sled?

 

A router sled allows us to flatten large slabs that are too wide for conventional planers and jointers.

Benefits include:​

  • Accommodates oversized slabs

  • Preserves live edges

  • Produces consistent results

  • Removes minimal material

  • Handles difficult grain patterns

  • Suitable for hardwood and softwood species

 

This process is particularly useful for walnut, oak, pecan, cedar, elm, ash, maple, and other specialty hardwoods.

Purchased Lumber From Us?

 

Customers who purchase lumber directly from our sawmill may qualify for discounted flattening services depending on the volume purchased. If you're planning a large project, ask about bundle pricing that combines lumber purchase and slab preparation.

Before You Bring Your Lumber

For best results:​

  • Lumber should be adequately dried before flattening.

  • Remove dirt, rocks, nails, screws, or embedded metal.

  • Let us know the finished thickness you are trying to achieve.

  • Send photos and dimensions for a preliminary estimate.

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Request a Quote

 

Every slab is different. The amount of material removal, species, dimensions, and overall condition all affect the time required.

Contact Kuykendall Contracting today for a quote on slab flattening and lumber surfacing services in Weatherford and surrounding Parker County communities.

Caliper measuring thickness of a wood panel for flattening.
Router sled in action! #woodworking #diy #routermachine #router
Long live-edge wood slab being flattened on a router jig

Slab Flattening Pricing

Every slab is unique, but most flattening projects fall within a predictable range.

Typical Pricing

Slab SizeEstimated Cost

Small Slabs$50+

Standard Table Slabs$75+

Large or Heavily Warped Slabs$100+

Final pricing depends on slab dimensions, species, overall condition, and the amount of material that must be removed to achieve a flat surface.

Customers purchasing lumber directly from our sawmill may qualify for discounted flattening services.

For the most accurate quote, send us a photo along with the slab's length, width, and thickness.

Maximum Slab Capacity

Our router sled system is capable of handling many slabs that are too large for conventional woodworking equipment.

Current Capacity

✔ Up to 48 inches wide

✔ Up to 12 feet long

✔ Live edge slabs

✔ Table tops and countertops

✔ Rough-cut hardwood lumber

✔ Epoxy river table projects

If you're unsure whether your slab can be flattened, simply send us a few photos and dimensions for review.

Why Flatten Your Slab Before Building?

Many woodworkers discover that a slab can look flat at first glance while still containing twists, cups, bows, or high spots that create problems during construction.

Professional flattening helps:

  • Improve table stability

  • Create tighter glue joints

  • Reduce sanding time

  • Improve epoxy river table results

  • Produce a flatter finished surface

  • Save hours of labor during project assembly

Starting with a properly flattened slab often makes the difference between a frustrating project and a successful one.

Frequently Asked Questions

How much does slab flattening cost?

Most projects range from $50-$100 per slab, depending on size, species, and the amount of flattening required. Larger or heavily warped slabs may require additional time and material removal.

Does my slab need to be dry before flattening?

Yes. We strongly recommend allowing lumber to reach an appropriate moisture content before flattening. Wood that is still drying can continue to move and may require additional flattening later.

Can you flatten slabs that were not purchased from your sawmill?

Absolutely. We regularly flatten customer-supplied slabs, live edge lumber, mantels, countertops, and table tops.

Can you flatten both sides of the slab?

Yes. We typically surface both faces when necessary to create flat, parallel surfaces suitable for furniture and woodworking projects.

How smooth is the finished surface?

Router sled flattening removes major imperfections, saw marks, twists, and high spots. Minor sanding is still recommended before applying finishes or epoxy.

How much thickness will be removed?

The amount removed varies depending on how warped the slab is. We remove only enough material to achieve a flat, usable surface whenever possible.

Can you flatten epoxy river tables?

In many cases, yes. We can flatten many completed epoxy river table tops provided they fit within our equipment capacity.

What types of wood can you flatten?

We can flatten most hardwood and softwood species including oak, pecan, walnut, cedar, elm, ash, maple, and many other live edge slabs.

Ready To Turn Your Slab Into A Finished Project?

 

Whether you're building a dining table, bar top, countertop, mantel, or epoxy river table, starting with a properly flattened slab is one of the most important steps in the process.

Contact Kuykendall Contracting today to request a slab flattening quote. Simply send photos and dimensions, and we'll help determine the best approach for your project.

Serving Weatherford, Parker County & Surrounding Areas

  • Weatherford

  • Aledo

  • Hudson Oaks

  • Willow Park

  • Brock

  • Springtown

  • Mineral Wells

  • Lipan​

Live edge wood slab secured in a truck for slab flattening
Slab flattening of a live edge wood board on a metal jig
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