More Site Services Ltd holds BM TRADA Q-Mark certification across all three passive fire protection disciplines – making us one of very few contractors in the South East to hold this combination. Our fire protection division was established and built by Director Darren Parry as Approved Person, before handing the baton to Phil Richards in 2025 to drive it to further heights.
Every package we deliver comes with Q-Mark certified documentation, full O&M records and a clear certification trail – exactly what responsible persons need to evidence compliance under the Building Safety Act 2022.
Fire Door Installation – STD 052 Full supply and installation of certified fire doorsets to BM TRADA Q-Mark standard, with complete certification trail and O&M documentation.
Fire Door Maintenance – STD 058 Routine inspection, maintenance and repair of fire doors in occupied buildings, with Q-Mark certified sign-off on every door.
Passive Fire Stopping – STD 05b Penetration sealing, linear joint seals and cavity barriers – Groups A, B and C approved. Full audit trail and OneTrace certification.
We work across social housing, commercial and public sector buildings, delivering fire protection works that are fully evidenced, compliant and audit-ready.

