Choose your oak oil colours by what you want the grain to do. Clear keeps oak closest to its own tone, tinted oils shift it warmer, darker, greyer or whiter, and the oak underneath always has a say. Test your shortlist in the room's own light before you order.
We make mantel beams, shelves, coat racks, door stops and block side tables from European oak, and each can be finished in six oil colours: Clear, Old Oak, Dark, Grey, Light Grey and White. Below is what each does to oak in general, where the timber changes the result, and how to pick without regretting it.
A note on method: we don't describe each colour on our own pieces here, because oak varies from beam to beam and photographs vary from screens. What follows is how oil finishes behave on oak in general, with sources.
Clear oil on oak
A clear oil is the least change you can make. It protects the surface and shows the grain, but it usually deepens the timber a little. One UK finish supplier makes the point by selling a lightly tinted "natural" version that keeps oak looking close to its natural state "without the usual darkening effect which is associated with using a clear oil". Another says clear hardwax oils "limit the change to the appearance compared to deeper shades".
Pick clear if you like oak looking like oak, and your walls and floor are already doing the colour work.
Old Oak oil
Old Oak is the one name here that doesn't describe a pigment. It suggests an aged, mid-depth tone, somewhere between clear and dark. We haven't photographed it for this post, so if it is on your shortlist, ask the workshop what it looks like on the piece you want.
Dark oil on oak
Tinted dark oils exist to go well past the timber's own colour. A UK oils supplier describes its dark shades as giving "a much darker tone than the natural wood colour". You still see grain, but less of the pale oak ground behind it.
Dark suits a beam against a light wall, where it reads as a strong line. In a small room with little daylight it can feel heavy, so look at it in the evening as well.
Grey oil on oak
A grey pigment in the oil pulls oak away from its natural warmth. The pigment sits over the timber's own tone and doesn't replace it, so the finished colour depends on both, and one grey can look different on two beams.
Grey tends to suit cool wall colours, slate and black metal fittings. Hold a sample against a strongly warm floor before you commit.
Light grey oil on oak
Light grey is the same idea with less pigment. You get a softer change and more of the oak's character showing through. Lighter tints tend to enhance the grain slightly rather than hide it.
It is the cautious choice if you want to move away from yellow oak without committing to a strong grey.
White oil on oak
White-pigmented oils are used on light timbers to push back against yellowing. One UK oil maker says its lightly white-pigmented oils are suited to light-coloured wood species. Expect a paler oak than clear gives you. How much grain shows depends on the oil and the timber, so ask the workshop to talk it through.
White suits pale schemes, Scandinavian rooms and white or cream walls. On very dark walls it can look chalky, so see it against yours.
How the oak's own colour changes the result
Oil is translucent, so the timber underneath always shows. Two beams from one board can take the same oil slightly differently. Our own pages say it plainly: the natural timber colour influences the final oil colour, so a piece may differ slightly from photographs and finish samples. A beam and its corbels can also differ a little in shade, even with the same oil.
The flamed beam adds one more variable. Its flamed treatment also influences the colour you end up with. If you want exact matching across several pieces, tell us before you order.
Light and the room
Rooms change colour more than people expect. Paint guides make this point for walls, and it applies to oak. North-facing light is cool and can flatten greys and blues, while strong south-facing light is warm and can make colours look yellower.
In practice, a grey or white oil in a north-facing room may feel cooler than you planned. A clear or darker oil in a south-facing room may feel warmer. Look at your wall, floor and curtains in the same light your oak will sit in, and at more than one time of day.
Oiling it yourself or having it finished
Mantel beams are finished in the workshop. If you would rather apply the oil yourself, contact us before ordering and the oil is supplied separately. Shelves are finished before dispatch, or we can supply the oil you choose for you to apply.
Finishing yourself lets you judge the colour in your own room as you go. Workshop finishing saves you the work and means the piece arrives ready to fit. Whichever you choose, oil suppliers advise a test area first, and one recommends testing on a small area of spare wood in your own lighting conditions.
Surface style and colour together
Beams and fireplace surrounds come with three surface styles: Sanded, Lightly Worked and Heavily Worked. The surface changes how an oil sits and how the grain catches light, so a colour you like on a sanded face may read differently on a worked one. We can't promise how each pairing looks. Ask the workshop if you are choosing a strong colour and a heavily worked surface together.
A short checklist for choosing
- Hold your wall paint and floor sample next to a piece of oak in the room itself.
- Decide whether the oak should blend in (clear, light grey) or stand out (dark, white, grey).
- Think about the light: north-facing rooms look cooler, south-facing rooms warmer.
- Ask the workshop whether finish samples are available for the colours on your shortlist.
- If you need several pieces to match, say so when you order.
Questions people ask
Will my piece match the photographs exactly?
Not exactly. The timber's natural colour affects the final oil colour, so pieces can differ slightly from photographs and samples.
Can I oil it myself?
Yes, on mantel beams and shelves. For beams, contact us before ordering and we supply the oil separately. For shelves, we can supply the chosen oil.
Which oak do you use?
European oak, handmade to order. Mantel beams dispatch after 5 working days with free UK delivery. Shelves, door stops and block tables take 5 to 10 working days.
Choose your oak and oil colour
Start with the piece, then the colour. Browse solid oak mantel beams, oak fireplace surrounds, floating shelves, coat racks, door stops and oak cube blocks. If size is still undecided, read our guides to mantel beam sizes and floating shelf thickness, depth and length.
