Stair Treads

Most people are familiar with Red Oak's grain — the open pores, the warm color, the arching cathedral pattern that's been a fixture in American homes for generations. Quarter sawn Red Oak looks like a quieter, more refined version of the same species. The cathedral disappears. The grain runs straighter. And at certain angles, a soft ray figure catches the light across the face of the board in a way that flat-sawn lumber simply doesn't produce.

On a riser, that surface quality is visible every time someone approaches the staircase. It's a detail that most people won't be able to name, but they'll notice.

Quarter Sawing and What It Does to the Face

Quarter sawing cuts the board so the growth rings meet the face at a steep angle — typically between 60 and 90 degrees. That orientation produces two things: a straighter, more linear grain pattern than flat-sawn lumber, and exposure of the medullary rays that radiate outward from the center of the log.

In Red Oak, those rays produce a subtle figure — softer and less pronounced than the bold fleck you see in quarter sawn White Oak, but present and distinctive. The overall effect on the face of the board is one of quiet refinement: organized grain, a hint of texture, and a surface that rewards a closer look without demanding attention.

Why the Cut Matters on a Riser

The riser is the vertical face between each step — the surface you see as you look up the staircase. When it's milled from quarter sawn Red Oak, the grain runs consistently across that vertical face, and the ray figure adds a subtle depth that flat-sawn boards don't have.

For customers who have chosen Quarter Sawn Red Oak Stair Treads, these risers are the natural companion. Matching cut and species across both components means the grain orientation flows consistently from the horizontal surface of each tread to the vertical face of each riser — a level of material continuity that's difficult to achieve when treads and risers are sourced separately.

If you want Red Oak with more natural character — knots, color variation, and a less uniform face — our Character Grade Red Oak Stair Tread Risers offer the same species with more of its natural range on display. If pure linearity without any ray figure is the goal, our Rift Sawn Red Oak Stair Tread Risers produce the tightest, most consistent grain pattern available in the species.

Practical Benefits of the Cut

Quarter sawn lumber tends to be more dimensionally stable than flat-sawn boards. The growth ring orientation reduces the tendency to cup or move with seasonal humidity changes — a practical advantage on a riser that needs to stay flat and tight against the stair structure over years of use.

Dimensions

These risers are available in the following sizes:

• Depths: 7¼", 7½", and 7¾"
• Lengths: 20" to 60", available in every inch increment
• Thickness: ¾"

Riser depth corresponds to the rise measurement of your stair system — the vertical distance from one tread surface to the next. Confirm this dimension with your contractor or measure your existing risers before ordering. Length should match the width of your staircase opening.

Custom Options

If your project requires dimensions outside what's listed here, call us at 1-800-874-5181. We mill our own products and have more flexibility on custom work than most suppliers. We also offer quarter sawn risers in White Oak for projects where a different species fits the space better.

The riser is the vertical face of a stair step — the part you see between each tread as you look up a staircase. It's often treated as an afterthought, painted or covered in a material that doesn't match the treads. But when the riser is milled from the same species and grade as the tread, the staircase reads as a cohesive, finished piece rather than a collection of separate components.

These Premium White Oak Stair Tread Risers are milled from select-quality White Oak — the same species available in our White Oak stair tread line — so the grain, color, and character of the riser can coordinate naturally with the tread above it.

Why the Riser Material Matters

On a traditional closed staircase, the riser fills the vertical space between each step. When it's painted, it creates a two-tone effect — wood treads, white risers — that's a classic look in many homes. But when the riser is wood, and particularly when it matches the tread species and grade, the staircase takes on a different quality entirely. The wood runs continuously from step to step, and the overall effect is warmer, more intentional, and more finished.

Premium grade White Oak risers are the right choice when that continuity matters — when the staircase is a design feature and the details are expected to hold up under close inspection.

Premium Grade White Oak

Premium grade means the face of the board is selected for consistency: clean grain, minimal knots, and uniform color. In White Oak, that translates to the species' characteristic pale tan to light brown tones with cool gray undertones — neutral, calm, and versatile enough to work across a wide range of interior styles.

If you're pairing these risers with Premium White Oak Stair Treads, the grade match ensures the two components will look cohesive. If you prefer more natural variation in the wood — knots, color shifts, and a less uniform face — our Character Grade White Oak Stair Tread Risers or Rustic White Oak Stair Tread Risers offer the same species with more character.

Dimensions

These risers are available in the following sizes:

• Depths: 7¼", 7½", and 7¾"
• Lengths: 20" to 60", available in every inch increment
• Thickness: ¾"

Riser depth — the vertical height of the riser board — is determined by your stair system's rise measurement. Standard residential stair risers typically fall between 7" and 7¾", though this varies by building code and stair design. Measure your existing risers or confirm the rise dimension with your contractor before ordering.

Length should match the width of your staircase opening. If your staircase has a non-standard width or requires a length outside the range listed here, call us to discuss options.

Coordinating With Your Treads

Risers and treads work best when they're planned together. If you're sourcing both from American Born Hardwoods, matching species and grade across the two components is straightforward. White Oak is available in multiple grades and cuts in both our tread and riser lines — including Rift Sawn and Quarter Sawn options for projects where a specific grain orientation matters across the full staircase.

If you're working with a different tread species, we also offer stair tread risers in Walnut and Red Oak to match those tread lines.

Custom Options

If your project requires dimensions outside what's listed here, or if you have questions about coordinating risers with a specific tread product, call us at 1-800-874-5181. We mill our own products and are glad to help you work through the details.

Red Oak is one of the most widely used hardwoods in American homes — familiar, warm, and durable. Premium grade takes that reliability and pairs it with a clean, select-quality face: consistent color, minimal knots, and a grain pattern that reads as organized and refined from riser to riser. For a Red Oak staircase where the details are expected to look polished and cohesive, Premium Red Oak Stair Tread Risers are the straightforward choice.

The Role of the Riser

The riser is the vertical board between each step — the face you see as you approach the staircase and as you move up it. In many homes, risers are painted and effectively invisible. When the riser is milled from premium Red Oak and left as wood, it becomes part of the visual experience of the staircase itself.

Premium grade means the face of the board is selected for consistency: clean grain, uniform color, and minimal natural variation. In Red Oak, that translates to the species' warm pinkish-brown tones showing up predictably from board to board. The grain is still clearly Red Oak — open and textured — but without the knots or color shifts that lower grades include. The result is a riser that looks intentional and well-crafted across the full staircase run.

Coordinating With Premium Red Oak Treads

These risers are designed to work alongside Premium Red Oak Stair Treads (also listed as Clear Red Oak Stair Treads in our tread line). Matching species and grade across both components gives the staircase a visual continuity that's difficult to achieve when treads and risers are sourced separately. The same color range, the same grain character, the same overall quality — from the horizontal surface of each tread to the vertical face of each riser.

If you prefer more natural variation in the wood — knots, color shifts, and a less uniform face — our Character Grade Red Oak Stair Tread Risers offer the same species with more of its natural range on display. If a specific grain orientation matters for your project, our Rift Sawn and Quarter Sawn Red Oak Stair Tread Risers produce distinct grain patterns that premium grade in a standard cut doesn't.

Matching Existing Red Oak

Red Oak is one of the most common hardwood flooring species in American homes, which makes premium Red Oak risers a practical choice for remodels and replacement projects where matching existing wood is a priority. If your home already has Red Oak floors or millwork, premium grade risers offer a clean, consistent face that coordinates naturally with select-grade material elsewhere in the space.

Dimensions

These risers are available in the following sizes:

• Depths: 7¼", 7½", and 7¾"
• Lengths: 20" to 60", available in every inch increment
• Thickness: ¾"

Riser depth corresponds to the rise measurement of your stair system — the vertical distance from one tread surface to the next. Standard residential risers typically fall between 7" and 7¾", but your specific stair system may vary. Confirm the rise dimension with your contractor or measure your existing risers before ordering. Length should match the width of your staircase opening.

Custom Options

If your project requires dimensions outside what's listed here, call us at 1-800-874-5181. We mill our own products and have more flexibility on custom work than most suppliers. We also offer premium and select grade risers in White Oak and clear grade risers in Walnut for projects where a different species fits the space better.

Not every staircase calls for a perfectly clear, uniform board. Some of the most striking floating staircases we've seen use wood that tells a story — knots, mineral streaks, grain variation, and the kind of natural character that only comes from real hardwood. That's exactly what the Rustic grade is about.

These Edge Grain Rustic White Oak Floating Stair Treads are milled from solid White Oak with a Rustic grade face. You'll see more of what the tree actually looked like — small knots, color shifts, and the occasional mineral streak that gives each tread its own personality. No two treads are identical, and that's the point.

Why White Oak, and Why Rustic

White Oak is a hard, stable domestic species with a tight grain structure and a neutral color palette — pale tan to light brown with cool gray undertones. It's a versatile wood that works in modern, farmhouse, industrial, and transitional interiors alike.

The Rustic grade brings out the natural variation that's inherent in the species. Where the Premium grade is selected for a clean, consistent face, the Rustic grade embraces the character that makes solid hardwood different from engineered or manufactured materials. For homeowners and designers who want a staircase that feels warm, lived-in, and genuinely natural, Rustic White Oak is a strong choice.

If you're after a cleaner, more uniform appearance, our Edge Grain Premium White Oak Floating Stair Treads use the same species and construction with a select-grade face.

Edge Grain Construction

Edge grain means the board is cut so the growth rings run more vertically through the face. The result is a tighter, more linear grain pattern compared to flat-sawn lumber. On a Rustic grade board, edge grain construction keeps the overall look organized even as the natural character comes through — the knots and variation read as intentional rather than chaotic.

Edge grain also offers practical benefits on a staircase. It tends to be more dimensionally stable than flat-sawn cuts, which helps the tread hold its shape through seasonal humidity changes.

What's Available

These treads are available in a range of sizes and configurations to fit most floating stair systems:

• Lengths: 34" to 60"
• Depths: 10", 10.5", 11", 11.5", 12"
• Thickness: 1" or 2"

Thickness matters on a floating stair. Because the tread spans an open riser with no support underneath, a thicker board reduces flex and feels more solid underfoot. The right choice depends on your stair system and the span of your opening.

Edge profiles available: Square Edge, Eased Edge, and Bullnose. The Square Edge gives a sharp, modern look. The Eased Edge softens the corners slightly without changing the overall profile. The Bullnose rounds the front edge fully for a softer, more traditional feel.

A Note on Natural Variation

Because Rustic grade wood includes more natural character, each tread will look different. Knot size, placement, and color variation are part of the grade — not defects. If you're ordering multiple treads for a full staircase, expect some variation from tread to tread. That variation is what gives a Rustic staircase its character.

If consistency across the full run is important to your project, the Premium grade may be a better fit. If you're open to a different species entirely, we also offer Edge Grain Rustic Walnut and Edge Grain Rustic Red Oak floating stair treads for projects where a warmer or darker tone is the goal.

Custom Sizing and Options

If your project requires dimensions or configurations outside what's listed here, we can help. We mill our own products, which gives us more flexibility on custom work than most suppliers. Call us at 1-800-874-5181 with your project details and we'll work through the options with you.

There's a version of Walnut that's polished and precise. And then there's this one.

Rustic grade Walnut keeps everything that makes the species remarkable — the deep brown color, the warm undertones, the grain that shifts in the light — and adds the natural details that a select-grade board leaves behind. Small knots. Color variation from board to board. The occasional streak or figure that reminds you this material came from a tree, not a factory.

On a floating staircase, that kind of character reads differently than it does on a floor or a tabletop. Each tread is at eye level. You walk past it every day. The variation becomes part of the design rather than something to work around.

Rustic Grade: What You're Actually Getting

Rustic grade doesn't mean low quality — it means the board is selected for character rather than clarity. You'll see more of Walnut's natural range: knots that are tight and sound, color shifts between heartwood and sapwood, and grain patterns that vary from tread to tread.

For homeowners and designers who want a staircase that feels organic and handcrafted rather than showroom-perfect, Rustic Walnut is a deliberate choice. It suits spaces where warmth and texture matter — mountain homes, craftsman interiors, industrial lofts, and anywhere the goal is a staircase that looks like it belongs rather than one that looks like it was installed.

If you want Walnut with a cleaner, more uniform face, our Edge Grain Premium Walnut Floating Stair Treads use the same species and edge grain construction with a select-grade face.

Edge Grain on a Rustic Board

Edge grain construction cuts the board so the growth rings run more vertically through the face. On a Rustic grade board, this matters more than it might seem. The tighter, more linear grain pattern that edge grain produces gives the face a sense of structure — so even as the natural character comes through, the tread doesn't look chaotic. The knots and variation sit within a grain that reads as organized and intentional.

Edge grain also tends to be more dimensionally stable than flat-sawn lumber, which is a practical advantage on a staircase exposed to foot traffic and seasonal humidity changes.

Dimensions and Options

These treads are available in a range of sizes to fit most floating stair systems:

• Lengths: 34" to 60"
• Depths: 10", 10.5", 11", 11.5", 12"
• Thickness: 1" or 2"

Thickness is worth thinking through carefully on a floating stair. Because the tread spans an open riser with no support underneath, a thicker board reduces flex and feels more substantial underfoot. The right choice depends on your stair system and the span of your opening — if you're unsure, confirm with your contractor before ordering.

Edge Profiles

Three nosing profiles are available. The Square Edge keeps the front of the tread sharp and modern. The Eased Edge softens the corners slightly without changing the overall square profile. The Bullnose rounds the front edge fully for a softer, more traditional look. On a Rustic Walnut tread, the Square Edge tends to create an interesting contrast — raw, natural wood with a clean, precise edge.

Thinking About the Full Staircase

Rustic grade wood varies from board to board, and that's part of what makes it appealing. If you're ordering treads for a full staircase run, expect each tread to have its own character. Some customers find that variation adds to the overall effect — the staircase looks like it was built from real wood, because it was.

If you're working on a project that also involves flooring or other millwork, we offer Rustic and Premium grades in White Oak and Red Oak as well. Matching species and grade across a project creates a cohesive look without being matchy-matchy.

Custom Sizing Available

If your stair system requires dimensions outside what's listed here, we can help. We mill our own products, which gives us more room to work with on custom orders than most suppliers. Call us at 1-800-874-5181 with your project details and we'll figure out what's possible.

Some staircases are meant to look precise and polished. Others are meant to feel like they've always been there — warm, grounded, and full of the kind of detail that only comes from real wood. If your project falls into the second category, Rustic Red Oak is worth a close look.

These Edge Grain Rustic Red Oak Floating Stair Treads are milled from solid Red Oak with a Rustic grade face. That means you'll see the full range of what the species has to offer: the open, pronounced grain Red Oak is known for, along with natural knots, color variation, and the occasional character mark that makes each tread its own. No two will look exactly alike, and that's exactly the point.

What Rustic Grade Looks Like in Red Oak

Red Oak already has more visible grain than most domestic hardwoods. The pores are open, the grain pattern is bold, and the color runs warm — pinkish-brown tones that shift depending on the light and the cut. In the Rustic grade, that natural expressiveness is amplified.

You'll see knots that are tight and sound, color variation between boards, and grain that moves more freely than a select-grade face. For a floating staircase in a craftsman home, a farmhouse remodel, a cabin, or any space where the goal is warmth over precision, Rustic Red Oak delivers a look that feels earned rather than manufactured.

If you prefer Red Oak with a cleaner, more consistent face, our Edge Grain Premium Red Oak Floating Stair Treads use the same species and construction with a select-grade face.

Edge Grain on a Rustic Board

Edge grain construction orients the growth rings more vertically through the face of the board. On a Rustic grade Red Oak tread, this matters because it gives the face a sense of structure even as the natural character comes through. The grain runs in a consistent direction, which keeps the tread from looking busy — the knots and variation sit within a pattern that reads as intentional.

Edge grain also tends to be more dimensionally stable than flat-sawn lumber, a practical advantage on a staircase that sees regular foot traffic and seasonal humidity changes.

Sizes Available

These treads are available in the following dimensions:

• Lengths: 34" to 60"
• Depths: 10", 10.5", 11", 11.5", 12"
• Thickness: 1" or 2"

On a floating stair, the tread spans an open riser without support underneath, so thickness is both a structural and aesthetic decision. A 2" tread is more rigid and feels more substantial underfoot. A 1" tread works well in systems where the stringer or bracket carries more of the structural load. If you're unsure which is right for your stair system, it's worth confirming with your contractor before ordering.

Edge Profiles

Three nosing profiles are available for the front edge of the tread:

• Square Edge: Sharp, 90-degree corners. The contrast between a precise edge and Rustic Red Oak's natural character can be striking — a modern detail on a warm, traditional material.
• Eased Edge: Corners are lightly softened. Still reads as square, but with less severity.
• Bullnose: A fully rounded front edge. The most traditional profile, and a natural match for craftsman and classic interiors where Rustic Red Oak tends to feel most at home.

Planning for Natural Variation

Because Rustic grade wood includes more natural character, each tread in a staircase run will look different from the next. Knot placement, color, and grain movement vary from board to board. For most customers ordering Rustic grade, that variation is the appeal — the staircase looks like it was built from real wood, because it was.

If you're ordering treads for a full staircase and consistency across the run is important to your project, the Premium grade may be a better fit. If you're open to other species with similar character, we also offer Rustic grade floating stair treads in White Oak and Walnut — each with its own color range and grain personality.

Custom Options

If your project calls for dimensions or configurations outside what's listed here, we're set up to help. We mill our own products, which gives us more flexibility on custom work than most suppliers. Call us at 1-800-874-5181 with your project details and we'll work through what's possible.

White Oak has earned its place as one of the most requested species for floating staircases — and these Edge Grain Premium White Oak Floating Stair Treads show exactly why. The grain is tight and consistent, the color is a calm, neutral tan with subtle gray undertones, and the overall look is clean without being cold. If your staircase is the focal point of the room, this tread delivers.

What Edge Grain Means

Edge grain refers to how the board is cut from the log. With edge grain construction, the growth rings run more vertically through the face of the board. The result is a tighter, more linear grain pattern that reads as refined and uniform — well-suited to modern, transitional, and Scandinavian-influenced interiors where consistency matters.

Edge grain also tends to be more dimensionally stable than flat-sawn cuts, which is a practical advantage on a staircase where the wood is exposed to foot traffic and seasonal humidity changes.

Premium Grade: What to Expect

The Premium grade means you're getting clear, select-quality White Oak — minimal knots, tight grain, and a clean face. This is the right choice when the staircase is a design feature and the wood needs to look intentional from every angle. If you prefer a tread with more natural character — knots, mineral streaks, and variation — our Edge Grain Rustic White Oak Floating Stair Treads may be a better fit.

Built for Floating Staircases

Floating stair treads are different from traditional treads. Because they're supported from the side — by a stringer, bracket, or structural wall — rather than sitting between two closed risers, the tread itself carries more of the structural load. These treads are available in 1" and 2" thickness to accommodate different stair systems and span requirements.

The exposed edges also matter more on a floating stair. With no riser above or below to frame the tread, every surface is visible. That's why edge profile and return options are part of the ordering process here.

Sizing Options

These treads are available in the following dimensions:

• Lengths: 34" to 60"
• Depths: 10", 10.5", 11", 11.5", 12"
• Thickness: 1" or 2"

If your project requires dimensions outside this range, call us at 1-800-874-5181 to discuss custom options.

Edge Profiles

The front edge of the tread — the nosing — affects both the look and the feel of the finished staircase. We offer three profile options:

• Square Edge: A clean, 90-degree edge with a sharp, modern look. Common in contemporary and minimalist interiors.
• Eased Edge: A slightly softened square edge — the corners are lightly broken to reduce sharpness without changing the overall profile. A practical middle ground.
• Bullnose: A fully rounded front edge. Softer underfoot and a more traditional look.

Comparing Your Options

If White Oak is the right species but you're weighing grade or species, here's a quick reference:

• Edge Grain Rustic White Oak Floating Stair Treads — same species, more natural character with knots and variation
• Edge Grain Premium Walnut Floating Stair Treads — richer, darker tones for a bolder statement
• Edge Grain Premium Red Oak Floating Stair Treads — warm, familiar grain; a strong match for traditional interiors or existing Red Oak flooring

Browse the full Floating Stair Treads collection to compare all available species and grades.

Questions or Custom Needs?

If your project has specific requirements — unusual dimensions, a non-standard configuration, or anything outside what's listed here — we're glad to help. Call us at 1-800-874-5181 and talk through the details with our team. We mill our own products, which gives us more flexibility on custom work than most suppliers.

Walnut has a presence that most hardwoods don't. The color runs deep — rich chocolate brown with streaks of tan, gray, and purple that shift depending on the light. The grain is straight with occasional waves that add movement without chaos. On a floating staircase, where the tread is fully exposed and often the first thing you see when you walk into a room, Walnut makes a statement without trying too hard.

These Edge Grain Premium Walnut Floating Stair Treads are milled from select-quality Black Walnut with a clean, clear face. The Premium grade means you're getting the best of what Walnut offers — consistent color, minimal knots, and a refined appearance that holds up under scrutiny from every angle.

What Sets Walnut Apart on a Floating Stair

Floating stairs put the tread on display in a way that traditional staircases don't. There's no riser above or below to frame it, no closed stringer to hide the sides. The wood is the design element — and Walnut is one of the few domestic species that can carry that weight visually.

The dark, warm tones of Walnut pair naturally with the materials common in floating stair systems: black steel stringers, cable railings, glass panels, and concrete floors. It also works well in warmer interiors where the goal is richness rather than contrast. If your staircase is meant to anchor the room, Walnut is worth serious consideration.

Edge Grain and Why It Matters Here

Edge grain construction means the growth rings run more vertically through the face of the board, producing a tighter, more linear grain pattern. On Walnut, this brings out the depth of the color and keeps the grain organized — the result is a face that looks intentional and refined rather than busy.

There's also a practical side to edge grain. It tends to be more dimensionally stable than flat-sawn lumber, which is a real advantage on a staircase where the wood is exposed to foot traffic and seasonal changes in humidity.

Sizes, Thickness, and Configuration

These treads are available in the following dimensions:

• Lengths: 34" to 60"
• Depths: 10", 10.5", 11", 11.5", 12"
• Thickness: 1" or 2"

On a floating stair, thickness is a structural consideration as much as an aesthetic one. A 2" tread spans an open riser with less flex and a more substantial feel underfoot. A 1" tread works well in systems where the support structure carries more of the load. If you're unsure which is right for your stair system, it's worth confirming with your contractor or builder before ordering.

Edge Profiles

The nosing — the front edge of the tread — is one of the details that shapes how the finished staircase looks and feels. Three profiles are available:

• Square Edge: Sharp 90-degree corners. Clean and modern, and a natural match for the architectural look that floating stairs are known for.
• Eased Edge: The corners are lightly softened. The profile still reads as square, but without the hard edge.
• Bullnose: A fully rounded front edge. Softer underfoot and a more traditional silhouette.

Premium vs. Rustic — Choosing the Right Grade

The Premium grade is the right choice when you want Walnut at its most refined — clear faces, consistent color, and minimal natural variation. If you're drawn to Walnut but prefer more character in the wood — knots, color shifts, and a more natural feel — our Edge Grain Rustic Walnut Floating Stair Treads offer the same species and construction with a Rustic grade face.

If you're still deciding on species, our Edge Grain Premium White Oak and Edge Grain Premium Red Oak floating stair treads are worth comparing. White Oak is cooler and more neutral; Red Oak is warmer and more traditional. Walnut sits in its own category — darker, richer, and more distinctive than either.

Need Something Custom?

If your project calls for dimensions or configurations outside what's listed here, we mill our own products and have more flexibility on custom work than most suppliers. Call us at 1-800-874-5181 and we'll work through the details with you.

Red Oak has been a staple of American homes for generations. It's hard, it mills cleanly, and it has a warm, open grain that's immediately recognizable. For a floating staircase, that familiarity is an asset — especially when the goal is a staircase that feels like it belongs in the home rather than one that competes with it.

These Edge Grain Premium Red Oak Floating Stair Treads are milled from select-quality Red Oak with a clean, consistent face. The Premium grade means you're getting the clearest boards the species has to offer — uniform color, minimal knots, and a grain pattern that's organized and refined without losing the warmth that makes Red Oak what it is.

The Case for Red Oak on a Floating Stair

Red Oak's grain is more open and pronounced than White Oak or Walnut. That visible texture gives the tread a sense of depth and warmth that tighter-grained species don't always deliver. In the right interior — traditional, craftsman, transitional, or any space that leans warm — Red Oak floating stair treads feel like a natural extension of the home rather than a design statement layered on top of it.

Red Oak is also one of the most common hardwood flooring species in American homes. If your project involves matching or complementing existing Red Oak floors, millwork, or cabinetry, these treads make that coordination straightforward.

Edge Grain Construction

Edge grain means the board is cut so the growth rings run more vertically through the face. On Red Oak, this tightens the grain pattern compared to flat-sawn lumber — the characteristic open grain is still present, but it reads as more linear and controlled. The result is a face that looks intentional and well-crafted.

There's a practical benefit too. Edge grain construction tends to be more dimensionally stable than flat-sawn cuts, which helps the tread hold its shape through seasonal changes in humidity and temperature. On a staircase that gets daily use, that stability matters.

Dimensions

These treads are available in the following sizes:

• Lengths: 34" to 60"
• Depths: 10", 10.5", 11", 11.5", 12"
• Thickness: 1" or 2"

Thickness deserves careful thought on a floating stair. Because the tread spans an open riser with no support underneath, a thicker board reduces flex and feels more solid underfoot. The right choice depends on your specific stair system and the span of the opening — when in doubt, confirm with your contractor or builder before placing your order.

Edge Profiles

The front edge of the tread — the nosing — shapes how the staircase looks and feels from the moment you approach it. Three profiles are available:

• Square Edge: A sharp, 90-degree front edge. Clean and modern. On Red Oak's warm grain, a square edge creates an interesting contrast between the traditional character of the wood and the precision of the profile.
• Eased Edge: The corners are lightly broken — still reads as square, but softer to the touch and slightly less severe visually.
• Bullnose: A fully rounded front edge. The most traditional of the three profiles, and a natural fit for craftsman and classic interiors where Red Oak is already at home.

Choosing Between Premium and Rustic

The Premium grade is the right choice when consistency matters — when you want each tread to look clean and uniform across the full staircase run. If you're drawn to Red Oak but prefer more natural character in the wood, our Edge Grain Rustic Red Oak Floating Stair Treads offer the same species and construction with a Rustic grade face that includes more knots and color variation.

If you're still weighing species, our floating stair treads are also available in White Oak and Walnut in both Premium and Rustic grades. White Oak runs cooler and more neutral; Walnut is darker and more dramatic. Red Oak is the warm middle ground — approachable, versatile, and well-suited to a wide range of homes.

Custom Sizing

If your stair system requires dimensions outside what's listed here, we can help. We mill our own products, which gives us more flexibility on custom work than most suppliers. Call us at 1-800-874-5181 with your project details and we'll work through the options with you.