CTB Panneaux de process

This certification applies to flat-pressed wood-based panels.
  • CTB-S : Particleboard for use in dry environments (Fittings, partitions, floors, etc.)
  • CTB-H : Worked particleboard for use where there is a risk of temporary exposure to moisture
  • CTB-OSB 2 : thin, long and oriented strand panels for use in dry environments
  • CTB-OSB 3 : thin, long and oriented strand board for use in humid conditions
  • CTB-OSB 4 : thin, long and oriented strand boards working under high stress used in humid conditions
  • CTB-MDF MS : non-working fibreboard panels, including general purpose panels, used in dry conditions
  • CTB-MDF RH : non-working fibreboard panels used in humid conditions