5 Things to Know About This Redefining Technology
Find out how SteelCore™ addresses longstanding limitations of traditional cutting boards, providing a stable, functional, and beautifully designed surface that complements any serious cook's knife.
1. Why did we create SteelCore?
At STEELPORT, we believe that an extraordinary meal preparation experience not only requires an amazing knife but also needs to be complemented with other kitchen tools. A cutting board deserves as much innovation as the knives we craft.
After launching our original 8" Chef Knife to successful accolades touted by serious home cooks to award-winning chefs, the most consistent request we received was for a great cutting board to use this special knife on. It makes sense. If you have a great knife, you want a great surface to cut on. For any new offering, the STEELPORT team feels obligated to introduce with the same level of iconic design, functional details, and local craftsmanship to complement the knife". It struck us as both obvious and overdue, but developing a breakthrough cutting board turned out to be anything but easy.
Our patent-pending SteelCore technology delivers 2 cutting surfaces in 1 board in a stable, ultra-thin profile. This is made possible by embedding a robust steel beam structure within a thin profile, enhancing durability and preventing warping.
2. What’s wrong with traditional cutting boards?
The cutting board is the most-used surface in the kitchen. It absorbs every slice, every chop, every rocking motion of a good chef's knife. It's a kitchen centerpiece ahead of any prep work and stays on the counter after dinner is done. Despite its constant presence, it has received remarkably little serious innovation beyond varying the material to match the latest trends.
The best cutting boards have long been made from carefully selected hardwoods, crafted in end-grain or edge-grain configurations. This approach has remained largely unchanged for over a century since the Industrial Revolution for good reason. These materials still provide the best surfaces for knife work without compromising quality.
But that consistency has also left certain problems unresolved. In response, newer materials like plastic and resin-based composites have gained popularity, offering portability and low maintenance while often sacrificing performance and aesthetics.
We respect traditional wisdom and look for specific shortcomings to improve without impacting the core character and use.
Traditional wood boards are still some of the best surfaces for knife work, but they come with trade-offs.
- They warp and move over time
- They need to be thick (over 1.5” - 2”) and heavy to stay stable
- They require excessive oiling, temperature control, and maintenance to stay flat
- They can absorb unwanted moisture and odors during normal meal preparations
Other materials solve for convenience, but create new problems:
- Plastic can shed particles
- Bamboo and hard surfaces kill knife edges quickly
- Some boards are simply disposable and meant just for a few uses
The result is a compromise. Most boards are either good for your knife or easy to use, but rarely both.
3. What Makes the SteelCore Cutting Board a Game Changer?
We are, at our core, a steel company. The team behind STEELPORT spent years working with American-forged steel and how to attach it reliably to wood handles. That background gave us an unusual lens through which to examine the cutting board challenges. We did not see it simply as woodworkers asking how to make better wood, but as artisans asking what role a totally different approach might play in resolving the current board’s limitations.
The answer took 3 years of quiet development work and over 120 tests in our Portland factory, resulting in SteelCore.
SteelCore is a patent-pending 2-in-1 cutting board configured in a thin construct. Instead of relying on thickness to prevent warping, it uses an embedded steel structure to keep the board stable. That means:
- It stays flat over time
- It can be thinner and lighter
- It’s easier to use every day
This structure also allows for two distinct surfaces in one board:
- A knife-friendly wood side for everyday prep
- A nonporous composite side for messier tasks and easy cleanup
It’s not about replacing wood; it’s about reinforcing it and making the whole cutting board more functional.
4. How Does SteelCore Technology Improve Your Cooking Experience?
The board that houses SteelCore technology reflects the same design principles that govern STEELPORT knives: functional features in an attractive package. This follows our foundational pillars of iconic design, functional details, and locally made with all US-sourced materials.
Natural Wood Properly Integrated
One cutting surface is premium American hardwood, long trusted by serious cooks. These end-grain and edge-grain surfaces are easier on knives and are self-healing in a meaningful sense: the knife cuts mostly between rather than through wood fibers. These fibers come back together after each cut rather than easily accumulating the surface scratches that boards show over time.
This same quality makes surfaces not only attractive but also notably gentler on knife edges. The fibers yield slightly, reducing the micro-abrasion that dulls a blade with every pass. End-grain surfaces demonstrate this recovery more than edge-grain surfaces, and both over face-grain surfaces. Like any wood board, it should be hand-washed and conditioned regularly.
What sets our wood surface above even the best in the market is its thickness: the total wood thickness is 0.5 inches. Any real end-grain board needs to be significantly thicker, at least 1.5 to 2 inches, because thickness has historically been the only reliable way to resist warping and cracking. SteelCore™ changes that equation. Our board can now be thinner because the internal steel structure carries the structural load that previously caused warpage and cracks. The result is a board that, combined with our bevel handles, is genuinely easy to lift, flip, and store without any sacrifice in stability.
A Second Surface to Double Functionality
Flip the board, and the surface changes entirely. The reverse side is a nonporous recycled paper composite material with a built-in juice groove running along its perimeter. This surface is well-suited for tasks where wood's porosity becomes a liability: breaking down raw proteins, working with highly aromatic ingredients like garlic and onion, or any prep where easy cleanup matters more than the knife-edge benefits or the looks. This surface is easy to clean and doesn’t require any special care.
The practical effect is one board with two surfaces to handle the full range of kitchen work. There is no need to own a wooden board for vegetables and a second disposable one for meat. The two surfaces coexist as a single, well-designed kitchen tool. This allows for easier use, cleaning, and storage. It also allows for completing a full meal prep on your kitchen countertop or outdoors in the backyard or camping with a single board.
The Bevel Handle
With two functional surfaces, ease of handling was essential. To make flipping, lifting, and carrying effortless, we introduced angled edges along the sides of the board.
The board's edges are cut at a consistent angle, creating a bevel handle that runs the full length of the opposite sides of the board. This detail is simple and functional: it gives you a confident hold when picking up or flipping the board, and it makes the transition between surfaces feel effortless rather than awkward. It’s our simple, thoughtful solution that fits seamlessly into the thin profile without adding bulk, and one you’ll appreciate every time you use it.
Made in Portland, Oregon
Every material in the SteelCore™ Cutting Board, the wood, the composite, and the steel, is sourced within the United States. The boards are developed through many experiments at our facility in Portland and are manufactured locally. Our drive was a practical commitment to quality control and is driven by our three brand pillars: Iconic Design, Function Details, and US-sourced Locally Made.
5. What a Better Board Means for Your Knife?
The relationship between a cutting board and a knife edge is very real. A hard surface (like glass, ceramic, or bamboo) creates micro-abrasions on the knife edge with every cut, dulling the knife much faster.
On the other hand, surfaces that are too soft, like many low-density plastics or softer woods, break down under the knife rather than supporting it. This can leave behind small particles and create inconsistent resistance, affecting both control and the edge itself, in addition to limiting the useful life of the board itself.
The value of both a beautiful knife-friendly surface and a nonporous surface is undeniable. Keeping that surface flat and stable, which SteelCore ensures, completes the need for a consistent surface every time.
A knife maintained on a quality honing rod, and used on an appropriate surface, holds its edge dramatically longer than the same knife used on a hard composite or damaged board. This great tool also makes the meal preparation experience more enjoyable with better results. The cutting board isn't a passive accessory. It's an active participant in the kitchen.
The Details That Define a Heirloom Object
STEELPORT products are designed to last years, not months. The SteelCore™ Cutting Board reflects that standard in every choice, from the stability provided by the internal steel structure to the natural durability of American hardwood and the quality of the composite surface.
No cutting board lasts forever under heavy use, but a board built this way lasts longer, performs better, and gives you confidence every time you use it.
That's what we mean when we say heirloom about our full product line. A timeless, beautiful product that never compromises on performance. Not precious or fragile, but built with integrity to outlast others and deliver a superior experience for years to come, despite trends, ownership changes, and the ordinary wear that defeats lesser tools.
Still Curious? More Frequently Asked Questions
What is SteelCore technology?
SteelCore is STEELPORT's patent-pending internal steel beam reinforcement system embedded within the cutting board structure, which has two different materials on its surfaces. It prevents warping and splitting by controlling wood's natural dimensional movement, allowing the board to remain flat over years of use without requiring excessive thickness.
Why are SteelCore cutting boards only 0.75 inches thick?
This ultra-thin profile allows for easy transport, flipping, washing, and storage. Traditional boards compromise with increasing thickness as their primary defense against warping, with the idea that the more wood, the more resistance. Because SteelCore provides structural stability internally with an embedded steel structure, the board doesn't need that thickness. The 0.5-inch wood thickness is the thinnest wood of this type on the market at the largest sizes, while remaining fully stable.
What is the composite side of the board for?
The reverse side features a nonporous recycled paper composite surface with a built-in juice groove. It's designed for raw proteins, aromatic ingredients, and tasks where easy cleanup is the priority. The composite surface is non-porous and straightforward to sanitize, making it well-suited for work you wouldn't want to do on the wood side.
Is the STEELPORT SteelCore Cutting Board made in the USA?
Yes. All materials, including the wood, composite, and steel, are American-sourced, and each board is handcrafted in Portland, Oregon area. Making local goes beyond the obvious advantages and enables higher quality. (Read more at Power of Local Built Local)
How do I care for SteelCore?
The Composite side is a nonporous surface, so no special care besides normal cleaning is needed. The wood side requires the same treatment as any quality wood cutting boards. This requires hand washing with warm water and mild soap, then drying thoroughly. Apply STEELPORT Hemp-Based Board Conditioner or a food-grade oil periodically to maintain the wood's surface. Avoid submerging it in water or placing it in a dishwasher. The SteelCore™ structure protects against damage, but routine care will preserve the surface and extend the board's life. (Read more at How to Care for a Wood Cutting Board)
What makes STEELPORT SteelCore Cutting Boards different from other premium boards?
Most premium cutting boards compete on wood quality, thickness, or aesthetics alone. The SteelCore™ Cutting Board introduces a structural innovation with the embedded steel beam system that addresses the fundamental weakness of wooden boards: dimensional instability. The second nonporous surface of composite recycled paper adds another layer of functionality. This steel-reinforced dual-surface design is packaged in the ultra-thin profile with American craftsmanship. SteelCore™represents a genuinely different approach to what a cutting board can be.