Full range of specifications from simple plasterboard ceilings through to a range of gypsum-based, acoustic suspended ceilings and lay-in grid systems

These specifications cover all building categories in both new-build and refurbishment and can satisfy the most exacting performance requirements. British Gypsum plasterboard ceilings can also be specified as a membrane to protect roof trusses in loft spaces.

To see all Specifications that use a particular Product, please go to the Product page and look for the ‘Show me all specifications that use this product’ option. To see all Specifications for a particular System, please go to the System page and look for the ‘Show all specifications for this system’ option.

For the latest information on BS Standard Specifications please click here.

  • Rigitone 12/25 Q
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Fire Integrity (mins)
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Fire Insulation (mins)
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Sound Insulation (Airborne) Rw (dB)
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Sound Insulation (Airborne) Rw + Ctr (dB)
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Sound Insulation (Impact) Lnw (dB)
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Sound Absorption Coefficient (αw)