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EGGER OSB 4 TOP is a wood construction board with formaldehyde-free bonding, with strong and high load bearing characteristics according to the CE Declaration of Performance DOP-745-01. For the production of up to 40 mm thickness, only softwood strands are used in the highly compacted surface layers, assuring above-average technical characteristics. The wood construction board is also subject to additional voluntary external supervision through Wilhelm-Klauditz-Institut (WKI), Braunschweig.


  • Prefabricated housing
  • Industrial buildings
  • Restoration
  • Passive house construction
  • Dry and wet environments


  • High load capacity
  • Superior dimensional stability
  • Vapour barrier
  • Airtight
  • High edge strength

Your contact person

Kent Hed

  • +46 70 641 72 60