OSB stands for “Oriented Strand Board“ and is a wood-based product made from thin veneer strands that are bonded together with a synthetic resin. This OSB consists of three cross-oriented layers with the surface of the board formed from strands oriented along the length of the board and the core strands arranged in cross orientation. This crosswise orientation of the individual layers achieves a high level of dimensional stability and an excellent mechanical performance.


  • TC Roofing Board OSB/3
  • TC Deck OSB Groove

1. Practicality and Safety

  • High load-bearing capacity and panel rigidity.
  • Moisture resistant gluing.
  • Rated as safe for a pointload with 100 kg man-weight between the rafters up to 600 mm distance, in accordance with EN 12871.
  • Safe seal from the second row of the panels installed until the installation of the entire roof is complete.

2. Innovation

The TC Roofing Board is the ergonomic solution for fast and safe sheeting. The panel has a special profiling on the edges that allows a continuous, fast and precise installation as a rigid roof base.

  • Unique combination of “L” shiplap joints and tongue and groove profile with integrated expansion space of 2 mm.
  • Quick and easy installation thanks to the “fold in & slide” system or “plug in & slip”.
  • Allows continuous installation thanks to the “tongue and groove” selfsupporting joint on the short side of the panel.
  • Cost and time savings

3. Technical Data Sheet:

  • TC Roofing OSB Groove: 2250mm x 60mm x (12mm, 15mm, 18mm)
  • TC Roofing Board OSB/3: 1220mm x 2440mm x (9mm, 10mm, 11mm, 15mm, 18mm)
  • Tolerance in width: ± 3mm. in length: ± 3mm. in thickness: ± 0.8 mm
  • Edge straightness tolerance: 1.5 mm/m. Squareness tolerance: 2 mm/m
  • Moisture content: 12%
  • Formaldehyde content: Class E1, max 8mg/ 100g
  • Standard: EN 13501-1, EN 13986, EN ISO 12572, EN 310, EN 1087-1, EN 319, EN 1087-1
Rate this post