A staircase is where a floor is seen closest. People look down at every step, the nosing catches light from the side, and any difference in color or sheen between the treads and the landing floor shows at once. When the stair parts are ordered separately from the flooring, from a different supplier or a different finishing run, that difference is hard to avoid. This article covers how to specify stair treads and moldings that belong to the same floor, what the factory needs to quote them, and how to approve the match before production.
What a matching stair package can include
Our Showcase page includes stair treads, a finished stair and molding pieces produced in our factory alongside the flooring. Stair parts are made to the buyer’s drawing, and the exact scope is confirmed at quotation. A typical request covers some or all of the following:
| Part | What it does | What the factory needs |
|---|---|---|
| Treads | The horizontal step surface | Number of steps, tread width and depth, thickness, nosing profile |
| Risers | The vertical face between treads, if wood is wanted | Riser height and width, and whether risers are required at all |
| Nosing or stair molding | The edge where the floor meets the top step, or where a tread edge needs a separate piece | Profile section drawing and the floor thickness it must meet |
| Landing flooring | The floor on a landing between flights | Landing dimensions, and whether it continues the main floor’s format and direction |
| Transition moldings | Pieces where the floor meets another level or material | Section drawing and the heights on each side |
If an item is not something we consider a good fit, it is better to know at quotation than on site, so list every stair part you want priced, not only the treads.
Why matching a tread is harder than matching a board
A tread and a floor board can be cut from the same oak and stained with the same color system, and still look different. Three things cause it:
- The nosing shows the edge of the wood. On a floor board the eye sees the face. On a tread it also sees the rounded or squared front edge, and at an open stair, the end of the tread. Edge grain and end grain take stain differently from the face, usually darker.
- The piece is thicker and wider. A tread is a different section from a floor board, and the grain on its face may be cut differently. Grain direction changes how light reflects, which changes how the color reads.
- The viewing angle is different. A floor is seen at a low angle across the room. Treads are seen from above and from the front as you climb, so sheen and texture read differently.
For these reasons, a floor color approved on a flat board does not automatically approve the tread. The tread needs its own sample, made in the same finish and seen next to the floor sample.
Dimensions: what comes from the drawing
Stair geometry is set by the architect or stair designer and by local building code, not by the flooring factory. Rise, going, nosing projection, headroom and handrail height are all design and code questions. The factory’s job is to produce the parts to the dimensions on the drawing.
Send a drawing that shows:
- A plan of the stair, with each tread numbered.
- Tread width and depth for each step. Winder and curved steps vary step by step and should be drawn individually.
- The thickness required, and whether the treads are full replacements or overlay treads on an existing stair.
- A section through the nosing, showing its shape and projection.
- Whether the stair is open on one or both sides, since an open end shows the end of the tread.
- The finished height of the flooring at the top and bottom of the stair, so nosings and moldings meet it flush.
The construction of the treads, and the thickness that can be supplied, are confirmed at quotation against your drawing.
Where the floor meets the stair
The most visible joint on a staircase is often at the top step, where the landing floor turns down into the first nosing. That piece has to match the floor board’s thickness exactly. If the floor build changes after the stair parts are ordered, the nosing no longer sits flush.
This is one reason to specify the floor and the stair parts together. Fix the flooring construction first: for example 5/8” (15mm) overall with a 3mm sawn wear layer, or 3/4” (20mm) overall with a 6mm sawn wear layer. Then draw the nosing to that height. In renovation work, where the new floor has to meet an existing stair, overall floor height is often the deciding factor, and 2-layer engineered is a practical choice where height is limited. See 2-layer vs 3-layer engineered oak.
Color, texture and sheen on stairs
Use the same color reference for the treads as for the floor, whether that is a code from our library of 211 colors, such as VU-NR-019 Natural Oak, or a physical board you supplied. The approved floor sample becomes the master reference, and the stair samples are checked against it.
Texture and sheen deserve a second look for stairs:
- Texture. Stairs take concentrated wear at the front of each tread. A wire-brushed surface tends to disguise fine wear marks better than a smooth one, while a smooth surface gives a cleaner, more formal stair.
- Sheen. Matte, Extra Matte and Ultra Matte all soften reflection. On a stair lit from a window or a wall light, a lower sheen makes wear less obvious.
- Edge detail. Whether the floor has a square edge or a micro-bevel affects how the joint at the nosing reads. See square edge vs micro-bevel.
Slip resistance on stairs is a safety question for the designer, the owner and local code. If the project has a requirement, state it in the RFQ so it can be discussed before the finish is chosen.
Approving the match on a sample
Ask for the stair sample to be presented with the floor sample, not separately. A useful approval set shows:
- A floor board in the approved color, texture and sheen
- A tread section with the specified nosing profile, in the same finish
- A piece of molding, if moldings are part of the order
Look at them together, in daylight and under the lighting the stair will have, and at the angle someone climbing the stair would see them. Record the approval in writing with the color reference, texture, sheen and nosing profile. Our article on why color is approved on a physical sample explains why photographs are not enough, and the sample request guide covers what to ask a sample to represent.
Packing and labeling stair parts
Treads for straight flights are often the same size, but winders, landings and curved steps are not. Agree at quotation how each part will be marked so the installer can match it to the numbered drawing, and make sure stair parts are packed so nosings and ends are protected in transit.
Checklist: what to send for a stair quotation
- Numbered stair plan with tread width and depth per step
- Thickness, and whether treads are full replacement or overlay
- Nosing section drawing and projection
- Open or closed sides
- Riser requirement
- Molding and transition sections, with heights on each side
- Flooring construction and finished floor height
- Color reference, texture, sheen and finish system
- Quantity per part, and the delivery address or port
Working with Vu Uy Wood
Vu Uy Wood manufactures made-to-order solid and engineered French White Oak flooring in Song Than 3 Industrial Park, Ho Chi Minh City, and has done so since 2006. Stair treads and moldings are produced to your drawing and finished against the same approved color reference as the floor, with the scope confirmed at quotation. Send the stair drawing together with the flooring specification through our contact page, and both are reviewed together. We normally reply within one working day.