Two rolls of the same colour, the same width and the same decor can behave completely differently on a production line because one is 0.45 mm and the other is 2.0 mm. Thickness determines how the band handles impact, how tight a radius it can follow, how much glue it needs, how it looks in a finished room and how much you pay per panel.
Width is the simpler decision. Thickness is where projects go wrong.
This is the working range for high-volume production where the edge is a finishing detail rather than a feature. Shelving, cabinet carcasses, office furniture and flat-pack units are normally banded in this range.
The advantages are cost and forgiveness. Thin banding needs less adhesive, follows uneven board edges without lifting, and is cheap per meter. The drawback is durability. A 0.4 mm band has almost no material to absorb impact, so a knock during transport goes straight through to the substrate, and if anything goes wrong in trimming, the visible evidence is immediate.
If you are running 0.4 mm, thickness tolerance becomes critical. We hold plus or minus 0.05 mm in this range. A band that varies by 0.1 mm will produce visible glue lines and inconsistent trim on a high-speed line.
This is the sensible default for furniture that will be used, moved and knocked about. Doors, drawer fronts, tables and retail fixtures usually sit here. The extra material absorbs impact, the edge reads as solid rather than as a strip, and it holds up better around handles and hinges.
Machining tolerance in this range is typically plus or minus 0.1 mm on 0.8 to 1.5 mm banding, which is achievable on standard equipment at normal feed rates.
Thick banding is chosen for two reasons. The first is visual: a 2 mm band gives the panel an honest, solid edge that reads as quality in a showroom. The second is functional: thick banding can be radiused, which is what makes a rounded, soft-form edge possible without a separate solid timber lipping.
The constraint is bend radius. Thicker material resists tighter curves. If your design needs a 20 mm radius on a door corner, a 2 mm band may not follow it without whitening or lifting, while a 1 mm band will. Confirm the minimum radius with your supplier for the specific decor, because formulations differ.
Tolerance at 1.6 to 2.0 mm is usually plus or minus 0.15 mm, tightening the machine setting requirements.
At this thickness the band is a structural element, not a finish. It is used for worktops, laboratory surfaces, school furniture and applications where the edge takes direct wear. Tolerance is typically plus or minus 0.2 mm, and the machine must be set up carefully because there is much less room for error in the glue line.
Expect to pay substantially more per meter, and expect tooling to matter more. Thick PVC dulls cutters faster.
The rule is straightforward. Take the board thickness and add the overhang you need on each side, doubled.
Band width = board thickness + (overhang per side x 2)
For an 18 mm board with 1 mm overhang each side, you want 20 mm banding. With 2 mm overhang each side, you want 22 mm. If you order 18 mm banding for an 18 mm board, there is nothing for the trimmer to remove and the glue line will be exposed on both faces.
Our standard widths run from 12 mm to 54 mm, which covers boards from roughly 10 mm particle board through to 50 mm blockboard with a normal overhang. Tolerance is plus or minus 0.5 mm up to 20 mm width, and minus 0.2 to plus 0.8 mm above 21 mm.
Two practical notes. First, overhang needs to be consistent; if the board thickness varies across a batch, no single band width will trim cleanly on every panel. Second, if you are banding a board that is already finished on one face, you may need an asymmetric overhang, which means specifying width from the finished dimension rather than from nominal board thickness.
A thick band in a high gloss finish shows every machining mark. A thick band in soft touch hides them. If you are moving up in thickness for visual weight, consider moving to a softer finish at the same time, because the combination of 2 mm and high gloss is the least forgiving specification you can choose.
We hold surface gloss within two ranges: 5 to 30 degrees for matte and soft touch finishes, and 31 to 90 degrees for gloss and high gloss. The tolerance on gloss is minus 3 to plus 5 degrees, which is tight enough that two production batches of the same decor will read as the same colour in a room.
Standard roll lengths run up to 100 m, with 100 to 300 m available for high-volume orders. Longer rolls reduce changeover time but are heavier and harder to store without deforming. Rolls stored on their side for months can develop a flat spot that shows up as a feed problem, so store them upright on a core support and use the oldest stock first.
Thickness and material choices are usually made together. PVC dominates the thin ranges because it is economical and extrudes cleanly at 0.4 to 0.6 mm. ABS is common in the 0.8 to 2.0 mm range for kitchens and contract furniture. Acrylic is normally specified at 1.5 to 2.0 mm, where its 3D depth is visible. Metallic banding is usually 0.8 to 2.0 mm depending on whether the foil is carried on PVC or ABS.
0.8 to 1.0 mm for carcasses and shelves, with 1.5 to 2.0 mm on visible door edges if the design calls for a thicker look. Kitchens usually combine ABS for heat and moisture resistance with a thicker band on the front edges.
Only within the minimum bend radius for that specific decor and formulation. Thick banding resists tight curves. If the design requires a tight radius, either reduce the thickness or confirm the limit with your supplier using a physical sample.
It presents a larger bonding surface per meter, so adhesive consumption per meter rises. It also needs a slightly thicker glue film to fill the joint properly. Budget for it when you compare costs.
Plus or minus 0.05 mm on a 0.5 mm band means the band is between 0.45 and 0.55 mm. On a high-speed line, that range is what separates a clean trim from a visible glue line. Anything above plus or minus 0.1 mm should be questioned for thin banding used in automated production.
Send us the board thickness, the decor reference, the finish you want and the minimum radius on your design. We will come back with the thickness and width we recommend, the tolerance we can hold on that specific product, and the price per meter.
Send the specification through our inquiry form, or send a board offcut if you want the colour matched physically. Our export team replies in English within one business day.
