Important Information: Technical news and technical guidance documents have moved
A new, more secure way to access NHBC Standards and Technical Guidance
From 1 April 2025, we are providing exclusive access to the NHBC Standards, technical news updates and Technical Guidance Notes for our registered builders/developers, their professional partners and NHBC policyholders.
We’ve kept the process as simple as possible so you only need to register once. You will then be able to log in and access current and past NHBC Standards along with technical news updates and all our Technical Guidance Notes.
Discover more
NHBC Standards
The NHBC Standards define the technical requirements and performance standards for the design and construction of new homes registered with us.
Building Control
Technically excellent, nationally consistent service.
Building Regulations England
Building Regulations apply to most new buildings and many alterations of existing buildings in England and Wales.
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.