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The SpecSure® System Warranty

Our SpecSure® warranty guarantees our systems will perform as specified, for the lifetime of the building. So you can rest assured your British Gypsum system is developed, tested and supported by drylining specialists, protecting the future of your building and its users.

SpecSure® is our guarantee that the British Gypsum system you have chosen:


  • Comprises only components that are designed to work together to deliver the specified level of performance
  • Has been developed using the technical expertise and experience of British Gypsum, one of the UK’s leading drylining specialists
  • References claimed performances that have been tested (and regularly re-tested for consistency of performance) in UKAS accredited fire, acoustic and structural test laboratories
  • Will be supported, on and off-site, as required at every stage of the project by our team of drylining technical experts
  • Will achieve every performance as claimed, and will continue to do so throughout the life of the building
  • Will be repaired or replaced by British Gypsum in the unlikely event of System performance failure because of a defective product


To qualify for SpecSure®:


  • Specify, install and finish British Gypsum systems in line with the recommendations provided in the current British Gypsum White Book, on british-gypsum.com or following written guidance provided by our technical support teams
  • The systems must comprise only genuine components specified by British Gypsum. We cannot guarantee that the use of other components will meet our rigorous performance and quality standards when installed in our tested systems