How to choose a shelving finish for your room

To choose a shelving finish that suits your room, narrow the options by the room’s light, by the floor, doors, and wall already there, by how much wood grain you want to see, and by how much wear the shelves will take. Then test real samples on the wall where the shelving will go, in daylight and under your own lamps, because the same finish can look quite different at different times of day.

Seven checks, in order:

1. Note which way the room faces and when you use it most.
2. Hold samples against the floor, a door, and your largest piece of furniture, then decide whether to match, contrast, or bridge.
3. Judge the finish against the wall behind the shelves.
4. Decide how much grain you want to see.
5. Picture the shelves full, because books bring their own colour.
6. Be honest about wear in hallways and children’s rooms.
7. Leave samples on the wall for a few days before you decide.

Which way does the room face?

The direction a room faces changes the colour of its daylight through the day, and that changes how any finish looks.

Farrow & Ball’s guide to light and colour is a useful starting point. South-facing rooms can be filled with warm light from dawn to dusk in fine weather. North light tends to bring out the cooler tones in a colour, so a finish with grey or cool tones looks cooler still. East-facing rooms get most of their sun in the morning and cooler, more muted light in the evening. West-facing rooms are the reverse: cooler in the morning, brighter in the afternoon.

So think about when you use the room. A living room used mostly in the evening is seen under lamps for much of the year, and artificial light affects colour just as daylight does. Halogen and incandescent bulbs give a yellow light that warms colours, cool white bulbs give a bluer cast, and a neutral white bulb comes closest to daylight.

Light changes the wood itself, too. The US Forest Products Laboratory notes that wood changes colour as it ages indoors, finished or not: light woods tend to darken and dark woods to lighten, mainly because of visible light. Most of the change usually happens within two to three months, depending on how bright the room is. During that time, move books and objects around now and then so they do not leave outlines in a different shade.

Should shelving match the floor, doors, and furniture?

It does not have to match, but it should relate to them on purpose: match, contrast, or bridge.

• Match. Choose a tone close to the floor or the doors, so the shelving reads as part of the room’s woodwork.
• Contrast. Go clearly lighter, clearly darker, or choose a colour rather than a wood tone, so the difference looks intended.
• Bridge. If the room already has two woods, such as a pale floor and a darker table, choose a tone between them, or pick up a colour already in a rug, a sofa, or a painting.

To check, lay each sample flat on the floor, then hold it upright against a door frame and beside your largest piece of furniture. Look from the doorway as well as up close. If you cannot tell at a glance whether a sample matches, it is probably too close to call, so try one a step lighter or darker.

What colour is the wall behind the shelves?

Judge the finish against the wall it will hang on, because on open shelving the wall shows through every gap.

A finish close to the wall colour lets the shelving recede, so the eye goes to what is on the shelves. A strong contrast draws the outline of every rail and shelf, which suits a run you want to read as one piece of furniture. If you plan to repaint, paint a large sheet of card in the new colour and hold the samples against that, not against a wall you are about to change.

How much wood grain do you want to see?

Decide first whether you want to see the birch or a solid colour, because that splits our finishes into two families.

Our hardwax oil soaks into the birch, so the grain shows. It comes in 13 colours in three groups:

• Light: Natural, Super White, and Walnut.
• Dark: Hazelnut, Dark Oak, Arabica, Cocoa, Black, Dark Roast, and Charcoal.
• Colour: Midnight Sky, Red Velvet, and Fern.

Natural is the default on every pre-configured layout. Rubio Monocoat, which makes the oil, says Natural contains a subtle pigment that reduces the slight yellowing or darkening its pigment-free version causes, helping light woods keep a raw look. A coloured oil soaks in like a stain, and the Forest Products Laboratory explains that stains accentuate grain because wood absorbs them unevenly. Rubio also advises testing each colour on the wood it will be used on, because results vary.

If you want no grain on the faces at all, choose melamine: a solid, wipe-clean colour over the plywood. We confirm the colour and price with you, so melamine layouts are quoted, not added straight to the basket. The trade-off is repair: a chip in melamine can be filled but not invisibly mended, as our guide to shelving finishes and repairs explains.

Birch also varies. Grain, colour, tone, texture, knots, mineral streaks, edge lamination, and how the wood takes the finish all differ from board to board, and from a sample to your shelves. Our terms treat this as normal, not a defect, so choose a finish you would be happy to see vary a little.

What will sit on the shelves?

Picture the shelves full, because books and objects will cover more of the finish than you expect.

On a full bookshelf you mostly see spines, the front edges of the shelves, the bookends or shelf arms, and the rails. Spines bring plenty of colour of their own, so a quieter finish often suits a packed wall of books, while a display shelf with a few objects shows far more of the finish itself. Stand a few of your own books against each sample and look again from across the room.

If plants will be watered on the shelves, remember that oiled wood is less stain-resistant than a sealed film, so spills need wiping up promptly.

How much wear will the shelves take?

In hallways, children’s rooms, and anywhere bags and toys knock against the shelves, choose a finish you can repair, not only one that hides marks.

Darker finishes show scuffs more. Junckers notes that on its black oiled oak floors some scuffs may be more visible because of the dark colour, and board maker EGGER says everyday marks are more noticeable on dark surfaces. That is no reason to rule out dark colours, but it is a reason to choose a finish you can fix. Worn spots on our hardwax oil can be re-oiled, and replacement parts are sold individually, down to a single shelf, rail, or door. Melamine wipes clean, but a chip in it cannot be invisibly repaired.

How should you test samples?

Test samples on the wall where the shelving will go, at the times you use the room, over a few days.

1. Fix the samples to that wall with low-tack tape, at the height where most of the shelving will sit.
2. Look at them in the morning, in the afternoon, and after dark under your own lamps.
3. Hold them against the floor, a door, and your largest piece of furniture.
4. Stand a few books in front of each one.
5. Look from the doorway and from where you usually sit.
6. Leave them up for a few days, then decide.

Judge colour from the physical sample, not a photo or a screen, and expect the shelves to vary a little from it, as all birch does.

Our sample packs are made for this. A light or colour pack costs £24 and the five-sample dark pack £30, including VAT (October 2026). You keep the samples, and we deduct the pack price from your first shelving order.

When are our finishes not the right fit?

Our finishes are 13 Rubio Monocoat hardwax oil colours on 18 mm Baltic birch plywood, plus melamine by quote. The oil suits a room where you want to see the grain and the layered edge, and to re-oil a worn spot rather than refinish a whole shelf. Some rooms are better served another way.

If you want shelving painted to match your doors and skirting exactly, a joiner who paints on site is the better route. Our system also has fixed limits. It is wall-mounted only, with no freestanding version. Bays are not scribed to uneven walls, and lath and plaster walls are unsuitable. For layouts that suit a living room, see living room shelving, and for the board itself, our materials page.

Next step: Order the sample pack for the group you are leaning towards, then plan a layout in the configurator, which shows a live price as you design. If you would rather plan it with us, send photos and rough measurements to our free fit review.

Frequently asked questions

Should shelves be lighter or darker than the wall?

There is no rule. Shelving close to the wall colour recedes and lets what is on it lead, while a clear contrast shows the outline of every shelf and rail. Hold samples against the wall itself, in the light you use the room in, and choose the effect you want.

Do wooden shelves need to match the floor?

No. You can match the floor closely, contrast with it clearly, or choose a tone that sits between two woods already in the room. If a sample is almost but not quite the floor colour, try one clearly lighter or darker and compare them side by side.

What shelving finish suits a north-facing room?

North light tends to bring out the cooler tones in a colour, so finishes with grey or cool tones look cooler still. Test warm and cool samples side by side on the wall in daylight and again under your lamps, and choose the one that looks right at both times.

Will wooden shelves change colour over time?

Yes, a little. Wood changes colour as it ages indoors, whether it is finished or not: light woods tend to darken and dark woods to lighten, mostly because of light. Most of the change usually happens within two to three months, so move books and objects around now and then at first.

How much do Mestra sample packs cost?

A light or colour sample pack costs £24 and the five-sample dark pack £30, including VAT (October 2026). You keep the samples, and we deduct the pack price from your first Mestra shelving order.

Sources

• How light affects colour (Farrow & Ball): how north-, south-, east-, and west-facing light changes colours through the day; how halogen, incandescent, cool white, and neutral white bulbs change them.
• Wood handbook: wood as an engineering material (USDA Forest Products Laboratory, 2021): chapter 16 on wood changing colour indoors, finished or not, and the usual timescale; stains accentuating grain; oils being less stain-resistant than film finishes.
• Oil Plus 2C | Interior Wood Oil (Rubio Monocoat UK): Natural’s subtle pigment and its effect on light woods; testing each colour on the wood it will be used on.
• Choosing between lacquer and an oil-finished floor (Junckers): scuffs more visible on dark oiled floors.
• Cleaning and care recommendations for EGGER product surfaces (EGGER): everyday marks more noticeable on dark surfaces.