Working with Contractors
Owen Hughes • 18 February 2026
Working with Contractors - The Challenges of Manufacturing and Installing Security-Rated Doors for Electrical Substations

Electrical substations are the bedrock of the UK's critical national infrastructure, forming the backbone of power distribution networks. Protecting them from unauthorised access, vandalism, and potential sabotage is essential to maintaining energy security. Security-rated doors play a vital role in safeguarding these facilities, but their manufacture and installation present unique challenges.
Latest Blogs

by Owen Hughes
•
2 February 2026
When it comes to security doors, quality and reliability aren’t optional, they’re essential. That’s why, over the past seven years we have undertaken a programme of certification for our stainless-steel doors with the LPCB (Loss Prevention Certification Board) part of the BRE (Building Research Establishment). Their security testing programme is one of the most trusted and rigorous certification schemes in the global security door industry and has become the gold standard for perimeter security. Read more...











