IFT Rosenheim certificate – Certificate number 591 802 1331-2-4
ITD Poznań certificate EN 13307-1:2007 – Certificate number 153/2013
FSC certificate -upon request we can manufacture the products with FSC 100% certificate


  • Wood moisture 12% + – 2%
  • It does not contain formaldehyde according to DIN EN 204 D4
  • Scantlings with four sides free of defects
  • Thick arrangement of grains, vertical and semi-vertical grain

Wood species: spruce, pine
Construction options: with solid or jointed outside layers +20 cm to + 150 cm


Leaves : Frames :
72×105/115mm 165x65mm
84×105/115mm 185x65mm
96×105/115mm 205x65mm

Outside solid layers up to length of 400 cm   Jointed layers up to 600 cm
Other sizes and constructions, larch, fir and oak are available upon request.

Scantlings with insulation layers made of cork and polystyrene are available upon request.


All Products