Technical updates

The latest information on a variety of technical issues

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Latest Updates

NHBC Standards 2024 Chapter 4.6 ‘Engineered fill’ – transitional arrangements

January 2024

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Ultra-high performance concrete (UHPC) and Ultra-high performance fibre reinforced concrete (UHPFRC)

August 2023

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Photographic Evidence in Appendix B of Approved Document L Volume 1: Dwellings

April 2023

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Technical disclaimer

Any technical information contained on this website is produced by NHBC as guidance solely for all our builder customers as to how to interpret the technical requirements in relation to the warranty cover provided by NHBC under its Buildmark, Buildmark Choice, Buildmark Link, Buildmark Solo, Buildmark Connect or any similar product from time to time. It has not been created or intended for distribution or use outside of that purpose. The technical information contained on this web page does not constitute advice and is not to be relied upon by any third party. Nothing on this web page is intended to, nor should it be taken to, create any legal or contractual relationship. Any third party who chooses to rely upon the information contained on this web page shall do so entirely at their own risk and NHBC accepts no duty of care or liability, however caused, in connection with its use or reliance by any third party.