OSB4 Mezzanine Flooring is a durable, high-performance engineered wood panel suitable for the most demanding structural applications


We supply mezzanine flooring which is manufactured as one standard, larger sized panel with tongue and groove on the long edges for ease of installation. The OSB4 panels are manufactured through moisture resistant and formaldehyde-free bonding of wood strands, precision strand orientation and continuous pressing.

OSB4 Mezzanine Flooring offers many benefits compared to chipboard:

  • Stronger than P5 alternatives
  • Suitable for use in Service Class 2 conditions unlike P6 alternatives which are Service Class 1 only
  • Reduced thickness swell
  • Lighter than chipboard alternatives despite larger surface area per panel:  10% lighter than P5 and 17% lighter than P6
  • Larger panels are quicker to install: 12% more coverage than 2400 x 600mm panels and 28% more coverage than 2100 x 600mm panels
  • Zero added formaldehyde
  • Manufactured from FSC® Certified timber


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