Guide · 6 min read
Why We Build With Birch Plywood (And Why We Love It)
Birch plywood is the strong, layered wood behind our pieces, made from a pioneer tree that grows in abundance across Scandinavia and the Baltic. Why we build with it, how it lasts and how to care for it.
Short answer
We build with birch plywood because it is strong, light, and good-looking exactly as it comes. Birch plywood is an engineered wood made from thin layers of birch veneer glued together with their grain crossing at right angles, which makes it more stable than solid wood and, for its thickness, stronger than a softwood board. That strength lets us build light, slim furniture that lasts. We like the layered edge enough to leave it on show. And birch is plentiful: a fast-growing pioneer tree that grows in huge numbers where we live.
In this article
What is birch plywood?
Birch plywood is an engineered wood panel made by stacking thin layers of birch veneer, called plies, and bonding them under heat and pressure with the grain of each layer turned 90 degrees to the one beneath it. That cross-grain construction is what does the work: wood is strong along the grain and weak across it, so alternating the direction layer by layer gives a board that is strong and stable in every direction, far less prone to warping, splitting, or shrinking than a solid plank.
A type often used for furniture is Baltic birch, made in Northern Europe from many thin, even plies with very few internal gaps. Because the layers are visible at any cut edge, birch plywood has a distinctive striped edge, a fine line of pale laminations that we leave visible instead of covering it with banding.
Why we build with birch plywood
We design furniture for small homes, which means our pieces have to be slim, light, and strong all at once. Birch plywood lets us do that. Its strength-to-weight ratio means a thin panel can carry real load, so a shelf stays flat, a stool takes an adult's weight, and a wall cabinet holds your things without needing to be bulky. A solid-wood version of the same piece would be heavier, more expensive, and more likely to move with the seasons.
We also simply like how it looks. The pale, fine grain has the calm, warm character that suits a Scandinavian interior, and the layered edge shows exactly how the piece is made. That is why, on a piece like Levitate, we leave the birch plywood mechanism on show instead of hiding it behind plastic. Birch plywood also pairs well with colour, which is why we so often combine it with through-coloured Valchromat®.
A pull-down wall cabinet whose birch-plywood mechanism is left visible, paired with Valchromat® and a solid oak handle.
Is birch plywood strong and durable?
Yes. Birch plywood is one of the strongest and stiffest common plywoods, thanks to its many thin plies and dense birch fibre. The cross-laminated layers resist bending and twisting, and they hold screws and fixings well, because there is solid, even material right through the board, with no soft core. For furniture, that means thinner panels can carry more weight and joints stay tight over years of use.
It is also dimensionally stable. Where a solid timber board expands, contracts, and can cup as humidity changes, the opposing grain directions in plywood hold each other in check, so panels stay flat and true. Finished and used indoors, a well-made birch plywood piece can last for decades.
| Property | Birch plywood | Solid pine / softwood board |
|---|---|---|
| Strength for its weight | High, strong in every direction | Lower, strong only along the grain |
| Stability with humidity | Very stable, stays flat | Moves, can cup or split |
| Screw and joint holding | Excellent, solid through the board | Good, but can split near edges |
| Edge | Clean striped laminations, a feature | Plain end grain |
| Best for slim, light design | Ideal | Needs more bulk for strength |
Where does the birch come from?
Birch is a pioneer species: one of the first trees to take hold on bare, open ground, quick to colonise a cleared field or a forest edge, and quick to regenerate. Across Scandinavia and the Baltic region, it grows in abundance. It is fast-growing too, far quicker than slow-maturing timbers, and plywood is made by peeling the log into thin veneers rather than sawing it into thick boards.
We also build to last: a slim, strong piece that holds up to decades of use, and that can be re-oiled when it looks tired instead of being replaced.
How we finish and care for it
We finish our birch plywood by hand in our Copenhagen micro-factory, usually with a hard wax oil that soaks into the wood and leaves no film on top. The oil brings out the grain, adds a soft natural sheen, and gives a surface that resists everyday moisture and marks while staying repairable.
Care is simple. Wipe with a soft, slightly damp cloth, avoid soaking it or leaving standing water, and skip harsh or abrasive cleaners. If a surface ever looks dry or worn after years of life, a light re-oiling brings it back without a full refinish.
The pieces we build in birch plywood
Several of our designs are built on birch plywood. Levitate uses birch plywood for its visible pull-down mechanism, paired with Valchromat® and solid oak. Our Bjørk stool stands on warm birch plywood legs under a through-coloured Valchromat® seat, and the matching Bjørk dining table carries the same combination of pale plywood and colour up to full table size.
Warm birch plywood legs under a solid-colour Valchromat® seat. Eight colours, three heights, handmade in Copenhagen.
A round Valchromat® top on four tapered birch legs. Two sizes, eight colours, made in Copenhagen.
Frequently asked questions
What is birch plywood made of?
Birch plywood is made of thin layers of birch veneer, called plies, bonded together with adhesive under heat and pressure. Each layer is laid with its grain crossing the one below at 90 degrees, which is what gives the board its strength and stability in every direction.
Is birch plywood good for furniture?
Yes. Birch plywood is strong, stiff, and dimensionally stable, holds screws and joints well, and has an attractive layered edge, which makes it an excellent furniture material, especially for slim, light, lasting pieces. It is widely used in Scandinavian furniture for exactly these reasons.
Is birch plywood stronger than solid wood?
For its weight and thickness, birch plywood is generally stronger and far more stable than a solid board of softwood, because its cross-laminated layers resist movement and carry load in every direction. Solid hardwood can be very strong too, but it moves more with humidity and is heavier and usually more expensive for the same panel.
How do you care for birch plywood furniture?
Wipe it with a soft, slightly damp cloth, avoid standing water and harsh cleaners, and keep it indoors. Most quality pieces are oil-finished, so if the surface ever looks dry or worn, a light re-oiling restores it without a full refinish.
Birch plywood, made by hand
Furniture in birch plywood and through-coloured Valchromat®, designed and made in Copenhagen.
Solid oak, birch plywood, and Valchromat®, designed and made in Denmark.
