Tambour panels are rows of narrow strips or half-round reeds fixed to a flexible backing, so the sheet can bend around curves. Fluted panels are rigid boards with grooves or channels machined, moulded or extruded into the face. Choose tambour for columns, curved counters and rounded furniture; choose fluted for flat walls, long runs and wet or high-traffic areas.
Key takeaways
- The difference is construction, not just profile: tambour means separate strips on a flexible backing; fluted means grooves in a solid board.
- Tambour bends in one direction; fluted panels stay flat and are easier to align over long runs.
- Materials overlap: MDF, veneer, foil and paint finishes exist for both, while WPC and PVC are mostly found in fluted extrusions.
- Cost is driven by material, finish, profile complexity, panel size and how much site labour the curves and corners need.
- Ask for the same documents for both: formaldehyde class for wood-based boards and a reaction-to-fire report for the build you are buying.
Last reviewed: October 2026 by the Linegrain specification team.
What is a tambour panel?
The word comes from furniture making. A tambour is a flexible sliding shutter made of narrow wooden strips fixed side by side to a backing of cloth or canvas (Dictionary.com). In roll-top desks and cabinets the strips ride in a track, and as Fine Woodworking explains, the canvas backing gives the tambour enough flexibility to follow gentle curves (Fine Woodworking, Tambour Cabinet Doors).
Modern tambour wall panels apply the same idea at architectural scale. The strips are usually MDF, either half-round (reeded), square or D-shaped, finished in veneer, foil or primer for painting. The backing can be fabric, a flexible mesh, a kerfed board or felt. One UK distributor’s data sheet describes a flexible tambour panel made from 12 mm MDF with a wood veneer face, backed with 3 mm PET felt, for a total thickness of 15 mm and a panel size of 2700 × 600 mm (Lawcris Fluted Flexwall data sheet). The name used on that product, “fluted flexwall”, shows how loosely the two terms are used in the market, which is exactly why specifications need to describe the construction.
What is a fluted panel?
Fluting is a series of flutes, the parallel grooves familiar from classical columns (Merriam-Webster). A fluted wall panel is a single rigid board with that grooved profile in its face. The grooves are created in one of three ways:
- CNC-machined MDF. Grooves are routed into a solid MDF board, which is then painted, foiled or veneered. These are often supplied primed for painting on site.
- Extruded WPC or PVC. A wood-plastic composite or PVC profile is extruded with the flutes already formed, then wrapped in a foil or film. Our article what is a WPC wall panel explains this material in detail.
- Solid timber. Grooves are machined into solid wood boards or lamellas. This is the most expensive route and the most sensitive to humidity.
The word “fluted” is also used for panels whose ridges stand proud of the surface rather than being cut in; buyers often say “ribbed” or “reeded” for those. In practice, the profile name matters less than whether the panel is rigid or flexible.
How do tambour and fluted panels compare?
| Factor | Tambour panel | Fluted panel |
|---|---|---|
| Construction | Separate strips or reeds on a flexible backing | One rigid board with grooves machined, moulded or extruded into the face |
| Flexibility | Bends along the length of the strips (around a vertical axis when strips run vertically) | Rigid; flat installs only, corners need trims or mitres |
| Common materials | MDF strips, veneer, foil, primed for paint; fabric, mesh or felt backing | MDF (painted, foiled, veneered), WPC, PVC, solid timber |
| Typical uses | Columns, curved reception and bar counters, kitchen islands, furniture fronts, headboards | Feature walls, media walls, corridors, ceilings, bathrooms (WPC/PVC) |
| Moisture | MDF-based; dry interiors unless moisture-resistant board is specified | MDF for dry areas; WPC and PVC tolerate humidity better |
| Installation | Adhesive to a curved substrate, sometimes with pins; joints must line up strip to strip | Adhesive, clips or screws; tongue-and-groove on many extrusions |
| Main cost drivers | Strip material, veneer species, panel size, labour on curves | Material, finish, groove pattern, panel length, trims |
Which is more flexible, and how far does tambour bend?
Tambour bends because each strip can rotate slightly relative to its neighbour on the backing. That gives it one bending direction only: with strips running vertically, the panel wraps around a column; it cannot also curve top to bottom. The achievable radius depends on strip width, strip depth and backing type, and manufacturers do not always publish it (the Lawcris data sheet above calls its product flexible without giving a minimum radius). Ask for the minimum radius in writing, and request a sample bent to your actual radius before ordering.
Fluted boards are rigid. External corners are handled with mitred joints, corner trims or by returning the panel into a profile. For a gentle curve, some fabricators kerf the back of an MDF fluted board, but that is a site or workshop modification, not the product’s normal use.
If you need the acoustic function of a slatted wall on a curve, a flexible acoustic slat panel is the same principle again: slats on a felt backing that both bends and absorbs sound.
Which materials and finishes are available?
Tambour
Most tambour is MDF-based. Raw or primed MDF strips are painted on site, which suits projects that need an exact paint colour. Veneered strips (oak, walnut, ash) give a natural timber look; foil or melamine-wrapped strips offer lower cost and consistent colour. Black-core MDF is used where the strip edges are visible and should not show a pale core.
Fluted
Fluted panels span a wider material range. Painted or primed MDF suits bespoke colours. WPC and PVC extrusions come foiled in wood, stone or solid colours and are chosen for bathrooms, commercial corridors and areas that are cleaned often. Our WPC fluted wall panel and paintable MDF fluted panel show the two main routes.
Formaldehyde and fire
Both products are often MDF-based, so ask which formaldehyde class the board meets. For the US, composite wood products such as MDF must be certified and labelled as compliant with TSCA Title VI by an EPA-recognised third-party certifier (US EPA, Formaldehyde Emission Standards for Composite Wood Products). Our guide to MDF formaldehyde grades E1, E0 and CARB P2 explains the classes. Fire classification also depends on the whole build, including veneer, coating and backing, so request the report for the exact product.
Where does each one work best?
Choose tambour for
- Round and oval columns in lobbies, restaurants and retail.
- Curved reception desks, bar fronts and kitchen island ends.
- Furniture: sideboards, wardrobe doors, bedheads and cabinet fronts.
- Small-radius returns where a rigid panel would need many joints.
Choose fluted for
- Large flat feature walls, where rigid panels keep lines straight over the full height.
- Media walls and TV walls.
- Bathrooms, corridors and commercial spaces, using WPC or PVC extrusions.
- Ceilings, where lighter extrusions are easier to fix overhead.
Many projects use both: fluted panels on the flat walls and tambour in the same finish for the columns and the counter front. If you do this, order both from the same finish batch, because veneer tone and paint sheen vary between production runs.
What drives the cost?
We do not publish prices because they depend on the build, but the cost drivers are consistent:
- Material. Solid timber costs more than veneered MDF, which usually costs more than foiled MDF or extruded WPC.
- Finish. Real veneer, especially walnut, and multi-coat lacquer add cost. Primed-for-paint panels shift the finishing cost to site.
- Profile. Fine, deep or irregular groove patterns take longer to machine; half-round reeds take more shaping than square strips.
- Panel size. Longer panels reduce joints but increase freight and handling risk.
- Labour. Tambour on a tight column takes more fitting time than a flat fluted wall, and that difference often outweighs the material price.
- Order quantity. Linegrain’s MOQ for fluted panels is 300 m² per colour, which is typical of made-to-order runs; mixed containers are allowed.
How should you specify them?
Write the specification around construction and performance rather than the marketing name:
- Core material and thickness (for example, MDF strip depth, or WPC profile thickness).
- Profile: strip or groove width, spacing and shape (half-round, square, D-shape).
- Backing for tambour: fabric, mesh or felt, and the minimum bending radius.
- Finish: veneer species and cut, foil code, or primer, plus sheen level.
- Panel size and edge detail.
- Formaldehyde class and reaction-to-fire classification for the build.
- Fixing method and trims.
Browse our flexible tambour wall panel and the full fluted and decorative panel range for current options.
FAQ
Is tambour the same as fluted?
No, although the names are often mixed up. Tambour is made of separate strips on a flexible backing and can bend; fluted is a rigid board with grooves in its face. Both can look similar on a flat wall.
Can tambour panels be used in bathrooms?
Most tambour is MDF-based, so it suits dry interiors. For humid rooms, specify moisture-resistant MDF and a sealed finish, or choose a WPC or PVC fluted panel instead.
Can fluted panels be curved?
Standard fluted boards are rigid and are designed for flat walls. Gentle curves are sometimes achieved by kerfing the back of an MDF board, but for columns and tight radii a tambour panel is the more reliable choice.
Can I paint tambour or fluted panels?
Yes, if you order them primed or raw MDF. Veneered, foiled and WPC panels are supplied finished and are not intended to be painted.
Planning flat walls and curved details in one finish? Send us your drawings and we will quote matching fluted and tambour panels from the same production batch.