Steve Evans, head of Technical Operations at NHBC, explores how to navigate the new three-stage gateway process overseen by the BSR
As the regulatory landscape for high risk buildings (HRB) transforms, developers face a critical challenge: navigating the new gateway process while ensuring comprehensive compliance. At NHBC, we’re committed to being a strategic partner in this journey.
The new building control regime will introduce a rigorous three-stage gateway process overseen by the Building Safety Regulator that fundamentally changes how we approach construction of HRBs. From planning permission to final occupation, each stage requires meticulous review and approval from the building safety regulator. Early engagement is now more crucial than ever.
At NHBC, we encourage builders to involve us early in their design process, particularly for critical areas like basements, cladding systems, balconies, and flat roofing systems. Why? Because under the new gateway regime, making major design changes during construction can trigger extensive review processes, potentially causing significant delays. By engaging with us from the outset, developers can ensure their designs meet NHBC Standards ahead of their Gateway 2 submission.
Understanding the Gateway Process
Let’s break down the new regulatory journey. Developers must navigate three critical gateways:
Gateway One: Planning Permission
Local planning authorities collaborate extensively with the building safety regulator. Every proposed high-rise development undergoes rigorous initial scrutiny, with detailed feedback provided on regulatory compliance issues. This sets the foundation for the entire project.
Gateway Two: Detailed Design Submission
At this stage, developers must submit fully detailed designs alongside comprehensive compliance statements. It’s not just about submitting plans; it’s about proving how every element meets stringent building regulations. Any deviation or uncertainty can halt progress.
Gateway Three: Occupation
The final stage requires developers to obtain a completion certificate from the building safety regulator. Only after a comprehensive review and approval can the building be occupied.
Why early engagement matters
This regulatory shift requires a new approach. Historically, developers refined designs during construction. Now, comprehensive designs must be locked in before progress can continue. This means:
- More thorough planning upfront
- Engaging technical partners earlier
- Preparing for rigorous, multi-stage reviews
- Prioritising safety and compliance over speed
NHBC is more than a warranty provider; we are an active and trusted partner throughout the build journey . Our focus is on critical technical areas that have historically been more complex —basement constructions, cladding systems, balcony designs, flat roofing systems, and green roof implementations. By engaging with NHBC early, developers can mitigate risks, resolve compliance issues before they become costly, and avoid unnecessary delays.
This isn’t just a regulatory update; it’s a cultural transformation in construction. Developers who embrace early collaboration and meticulous planning will be best positioned for success.
The future of construction belongs to those who value precision, compliance, and safety. Work with NHBC early to stay ahead in this evolving landscape.
If you’re interested in learning more, Steve will be speaking at the upcoming NHBC BEYOND 25’ LIVE event at Coventry Building Society (CBS) Arena on Thursday, 20 March 2025. Don’t miss this opportunity to gain valuable insights into the evolving regulatory environment and how early engagement can benefit your projects.
https://www.nhbc.co.uk/awards-and-events/beyond#beyondbooknow
