NHBC Extranet - site management made easy
Complete visibility of plot and site progress
Complete visibility of plot and site progress
- securely submit your site technical documents (including SNINs), saving up to 70% on print and post costs
- run key management reports on plot progress, outstanding technical conditions and reportable items
- exclusively access the new, interactive NHBC Standards Plus*
- download sustainability and energy rating certification.
View the demo to find out how:

*New! NHBC Standards Plus
NHBC Standards Plus is a new, fully interactive online version of the NHBC Standards that includes a range of supplementary technical information. It's available FREE on the Extranet to registered builders, developers and subscribers to NHBC Standards.
Benefits of NHBC Standards Plus include:
- Free, fast online access available 24/7
- Fully interactive digital publication with extensive technical guidance from videos and Guidance Notes, filtered by Standards chapter
- Built in 'word search' function
- Option to print, save and forward sections of information
Sign up for a free NHBC Extranet account
Raising standards to protect homeowners