• AOV Testing
    AOV Testing Requirements
    Published On: 18 May 2026
  • BS 9999
    BS 9999 Explained
    Published On: 23 April 2026
  • BS 9991
    What is BS 9991?
    Published On: 10 April 2026
  • BS 7346 8
    What is BS 7346-8?
    Published On: 8 April 2026
  • AOV system Regulation Explained
    AOV Regulations Explained
    Published On: 7 April 2026
  • Approved Document B
    What is Approved Document B?

    Approved Document B is part of the UK’s Building Regulations. It provides essential guidance on fire safety measures in and around buildings, aiming to protect the people inside, the property itself, and the emergency services

    Published On: 13 February 2026
  • BS EN 12101
    What is BS EN 12101?
    Published On: 13 February 2026
  • Smoke Vent Roof Hatch from Head of Stairwell 1
    Protected Stairwells and Thermoplastic AOV Roof Lights

    There are many standards that touch on fire safety subjects within the building industry. Not all of them are well harmonized and often things are vaguely defined, overly complicated and for the subject of this article, contradictory.

    Published On: 4 November 2024
  • CE Marking example for NSHEV products
    What makes a vent EN 12101-2 certified?

    We've obtained official answers to some of the common questions around EN 12101-2 certification, CE marking and regulation for smoke ventilation products.

    Published On: 11 October 2024
  • BS 8629:2019+A1:2023 Header Image
    BS 8629:2019+A1:2023 – Evacuation alert systems
    Published On: 15 March 2023
  • BS8519 post header
    BS 8519:2020 Explained and Our Recommendations
    Published On: 3 February 2023