Species playbook

Choose the wood before you choose the slab.

Botanical context, mechanical properties, working notes, drying behaviour, and live KORENA stock, grouped by species so you can plan a build before reserving a piece.

KORENA lists 19 verified hardwood slabs, each photographed and measured before listing, with confirmed species, dimensions, and provenance, shipped from EU partner yards.

Species playbook
Density
EU-grown

Pinus halepensis

Aleppo Pine

Reference

The pine of dry Mediterranean coasts. Irregular, resinous and awkward to machine, with the lowest measured shrinkage of anything KORENA lists.

Density
540 kg/m³
Janka
Not listed
Black Cherry tree
Density
Premium import

Prunus serotina

Black Cherry

Reference

The cabinet-maker's favourite. Easy to machine, ages beautifully into a deep reddish-brown.

Density
560 kg/m³
Janka
4,226 N
Black Locust / Robinia tree
Black Locust / Robinia grain
EU-grown

Robinia pseudoacacia

Black Locust / Robinia

Reference

Class 1 durability from a tree that grows in Europe. One of the only EU-native options that survives outdoors untreated, and a credible domestic answer to tropical exotics like teak.

Density
770 kg/m³
Janka
7,560 N
Black Pine tree
Density
EU-grown

Pinus nigra

Black Pine

Reference

A pale timber from a dark tree. Works like Scots Pine, stays lighter with age, and moves less than any pine here.

Density
475 kg/m³
Janka
2,920 N
Black Poplar tree
Density
EU-grown

Populus nigra

Black Poplar

Reference

The lightest hardwood KORENA lists, and the one most often blamed for a fault that belongs to the blade.

Density
385 kg/m³
Janka
2,020 N
Species playbook
Density
Premium import

Juglans nigra

Black Walnut

Reference

American Black Walnut is the chocolate-brown hardwood that built mid-century furniture. Imported into European yards as kiln-dried slabs, it works cleanly and finishes to a deep, warm tone that ages well.

Density
610 kg/m³
Janka
4,490 N
Claro Walnut tree
Density
Premium import

Juglans hindsii

Claro Walnut

Reference

California's figured walnut, and the wildest figure in the walnut family. Graft unions between English walnut and Hinds rootstock produce violet, gold and marbled patterns no other walnut can match.

Density
640 kg/m³
Janka
5,030 N
Douglas Fir tree
Douglas Fir grain
Premium import

Pseudotsuga menziesii

Douglas Fir

Reference

Not a fir, and the stiffest softwood KORENA lists. Bold orange ring figure, structural strength, and a splinter you do not want to ignore.

Density
510 kg/m³
Janka
2,760 N
Species playbook
Density
EU-grown

Ulmus procera

English Elm

Reference

Rare salvaged hardwood with interlocked grain, wild figure, and exceptional steam-bending behaviour. Hard-won material with genuine craft heritage.

Density
560 kg/m³
Janka
3,680 N
European Ash tree
European Ash grain
EU-grown

Fraxinus excelsior

European Ash

Reference

Pale, ring-porous hardwood with bold grain and the best steam-bending behaviour in Europe. Strong and tough, but strictly interior use.

Density
680 kg/m³
Janka
6,580 N
European Beech tree
European Beech grain
EU-grown

Fagus sylvatica

European Beech

Reference

The workshop workhorse. Pale, dense, fine-textured hardwood with straight grain, and the wood that bends.

Density
710 kg/m³
Janka
6,460 N
European Cherry tree
European Cherry grain
EU-grown

Prunus avium

European Cherry

Reference

A refined cabinet wood with fine, even grain that ages from pinkish-tan to a deep reddish-brown.

Density
600 kg/m³
Janka
5,120 N
European Larch tree
European Larch grain
EU-grown

Larix decidua

European Larch

Reference

The one European softwood that will sit outside untreated, and the most decorative of the group. Hardest conifer KORENA lists, at the cost of fighting resin at every stage.

Density
575 kg/m³
Janka
3,290 N
European Oak tree
European Oak grain
EU-grown

Quercus robur

European Oak

6 in stock

The default European hardwood for furniture, joinery and architectural slabs. Open grain, calm colour, predictable behaviour at the bench.

Density
675 kg/m³
Janka
4,980 N
European Pear tree
Density
EU-grown

Pyrus communis

European Pear

Reference

Master-grade carving and cabinet wood with a fine even texture. Slab-size pieces are rare and prized when they appear.

Density
700 kg/m³
Janka
7,420 N
European Walnut tree
European Walnut grain
EU-grown

Juglans regia

European Walnut

9 in stock

Warm chocolate-brown hardwood with straight to wavy grain. Works cleanly, finishes beautifully, and reads as the maker's wood across European studios.

Density
640 kg/m³
Janka
5,410 N
European Yew tree
European Yew grain
EU-grown

Taxus baccata

European Yew

Reference

Rare, culturally significant, and exceptionally durable. Dramatic orange-red heartwood against cream sapwood, and the wood of the English longbow.

Density
675 kg/m³
Janka
6,760 N
Greek Fir tree
Greek Fir grain
EU-grown

Abies cephalonica

Greek Fir

Reference

A Greek mountain endemic with almost no published property data. Bought for provenance and rarity rather than performance figures.

Density
Not listed
Janka
Not listed
Hard Maple tree
Density
Premium import

Acer saccharum

Hard Maple

Reference

The canonical butcher-block and kitchen-island wood. Pale, dense, food-safe, and hard-wearing. North American import, long established as a furniture-grade species through European channels.

Density
705 kg/m³
Janka
6,450 N
Hornbeam tree
Hornbeam grain
EU-grown

Carpinus betulus

Hornbeam

Reference

Pale, ruthlessly dense, and famously hard. The wood old joiners reached for when they needed plane bodies, mallet heads, and water-mill cogs that would not give up.

Density
735 kg/m³
Janka
7,260 N
London Plane tree
London Plane grain
EU-grown

Platanus × acerifolia

London Plane

Reference

Quartersawn London Plane reveals lacewood: large medullary rays catch the light in dense, scaly flecks. The slab's signature, and its whole reason for being on this list.

Density
560 kg/m³
Janka
4,180 N
Maritime Pine tree
Density
EU-grown

Pinus pinaster

Maritime Pine

Reference

The pine of the Atlantic coast and the Landes. The most resinous and least stable wood KORENA lists, with a bold coarse figure that suits rustic work.

Density
500 kg/m³
Janka
1,740 N
Norway Spruce tree
Norway Spruce grain
EU-grown

Picea abies

Norway Spruce

Reference

The most abundant conifer in Europe and the lightest slab material KORENA lists. Pale, even, easy at the bench, and soft enough that you should choose it deliberately.

Density
405 kg/m³
Janka
1,680 N
Red Oak tree
Red Oak grain
Premium import

Quercus rubra

Red Oak

Reference

Harder than European oak and cheaper, with pores open enough to blow air through. An interior wood, and only an interior wood.

Density
700 kg/m³
Janka
5,430 N