Technical data

This massive floor is a variety of wooden causeway, except that the elements of hirnholz are glued on a net.

  • 10mm or 18mm thickness
  • The size of a single element 20x60mm
  • The size of a square composed of elements 60x60mm
  • Surface – raw (unprocessed)
  • Moistness – 7% to 11%
  • Laying – gluing with an appropriate glue
  • Possible patterns – a square (composed of 3 elements) or a brick (an English pattern)
  • Weight: 18mm – about 13kg, 10mm – about. 7,5 kg

Tree species

Natur oak - often used in representative rooms, conference halls, etc. Unlike other solid wood flooring, hirnholtz is characterized by a significantly higher Brinell hardness because its elements are cut in the direction of growth (across the grain). The sapwood is permissible up to 5%.

Black oak - often used in representative rooms, conference halls, etc. Unlike other solid wood flooring, hirnholtz is characterized by a significantly higher Brinell hardness because its elements are cut in the direction of growth (across the grain). The dark tone is achieved in a special smoking process The sapwood is permissible up to 3%.