Materials

Materials

Which wood a staircase is made of. Oak and ash are the strongest, pine is the most affordable.

01 /Wood species characteristics

The choice of wood determines how long the structure lasts. Oak and ash are the strongest species, while pine is the most affordable.

  • 🪵 Pine. Lowest cost and easy to work, but the wood is soft, scratches easily and can release resin.
  • 🌳 Birch. Harder than pine, affordable, with an even texture; tints easily but is sensitive to moisture.
  • 🌲 Larch. Moisture-resistant and strong, does not rot, with a beautiful grain — ideal for outdoor stairs, but hard to work.
  • 🪵 Beech. High density and even colour, but absorbs moisture heavily and is prone to warping — for dry rooms only.
  • 👑 Oak. Maximum durability, wear resistance and a noble grain at a high price — the optimal choice for a home.
  • ✨ Ash. High hardness, elasticity, impact resistance and a contrasting grain; on par with oak in price and quality.

02 /Matching species to parts

Species are matched to parts according to wear. For steps and handrails — the parts subject to the most wear — the hardest species are chosen: oak and ash.

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Stair Type

L-shaped staircase

A configuration of two flights at a right angle — forms an «L» from above. Often placed in a room corner; saves length.

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Flight width

Distance perpendicular to the movement direction, between the structures bounding the passage. Total and clear widths are distinguished.

Staircase

Tread thickness

Vertical size of the horizontal part you step on. Affects strength, freedom from squeaks, and precise step-height calculation.