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  • Reduced fire spread properties, in addition to all the inherent benefits of SterlingOSB Zero.
  • SterlingOSB Zero Fire Solutions are environmentally friendly because
    of the materials we use, the way we manufacture it and the number of
    miles clocked up transporting it.
  • Fully compliant with the Building Regulation fire protection
    requirements, when used in conjunction with Rockwool insulation, to
    match the generic categories of timber frame in STA published

SterlingOSB Zero Fire Solutions has the following certifications:


The FSC® product label allows consumers worldwide to recognise products that support the growth of responsible forest management. In an increasingly environmentally aware marketplace many demand the FSC® mark on their wood products: with Norbord it comes as standard.


The BBA (British Board of Agrément) is designated by UK Government to issue European Technical Approvals. This provides third party security and further guarantee of SterlingOSB Zero performance in modern construction applications.


The CE mark (from the French, ‘Conformité Européan’) is intended to promote the free movement of products within the EU by showing that essential health and safety requirements have been met.

The three generic categories of timber frame are: 

Category A

Standard open paneltimber frame 

Category B

Reduced fire spreadtimber frame 

Category C

Fire spread resistanttimber frame 

SterlingOSB Zero Fire Solutions are available in a variety of specifications designed, when used in conjunction with Rockwool insulation, to match these categories.

SterlingOSB Zero Fire Solutions is available* in:

  Thickness (mm) Length (mm) Width (mm) Edge profile Sheets per pack
FS-300 15 2400 1200 SE 60

*Minimum quantities and lead times may apply

BIM Object:

NBS Specification:

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