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Products > Building Products >OSB straight edge >OSB 4 Straight Edge

OSB 4 Straight Edge

Our Egger OSB 4 TOP has many properties that go beyond the OSB 4 standard of EN 300. The very high load-bearing capacity and stiffness, as well as the high moisture resistance and dimensional stability, offer a high degree of safety in all construction applications.

They have a 3-layer structure of flat aligned strands (micro-veneers). The two cover layers are aligned parallel to each other, the middle layer is perpendicular to them. This layer structure is the reason for the good mechanical strength properties.

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Note

All shown decors are reproductions.



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EcoFacts OSB 4 TOP
Further information on our sustainability indicators

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What makes the OSB 4 TOP from EGGER so special

  • Available formats of up to 3.30m length allow ceiling height constructions and enable an economical and cut-optimized wall planking.
  • The EGGER OSB 4 TOP offers a hugher moisture resistance compared to OSB 3 which results in an improved dimensional stability. This leads to more safety on the construction site and in the building.
  • EGGER OSB 4 TOP with straight edges are produced in the thickness range from 12 to 25 mm with a guaranteed raw density of at least 620 kg/m3. As a result, they have a reduced burn-up rate and offer advantages in fire protection certification.
  • It goes without saying that we guarantee all properties through the comprehensive and meaningful CE declaration of performance (DoP).

OSB 4 TOP is available in different thicknesses

The OSB 4 TOP is available in a wide range of formats and thicknesses. Please refer to our current delivery programme for information.

Emission classes

The production mainly uses fresh coniferous wood,a formaldehyde-free bonding system and paraffin wax. As a result, the formaldehyde emissions are well below all the currently known limit values of wood-based panels.

Our OSB 4 TOP is 100% bonded without formaldehyde. The formaldehyde emissions of our OSB 4 TOP correspond to emission similar to untreated wood.