Construction materials

Wood

– C16 or higher
– Class I or II
– Unplaned boards
– European spruce and corresponding coniferous wood species
– Board thickness of 22 ± 2 mm, width 160-240 mm
– Humidity of 15 ± 3% (according to EN 13183-2)
– Corrugated and both-side chamfered spruce pegs: Ø10 mm, length 11.5 cm