Devante Johnson
Managing Director
Founder of Thornton Fire. Oversees strategy, client relationships and the delivery of compartmentation works across the UK.
THORNTON FIRE · UK
A focused team of passive fire protection specialists, inspectors and operations staff. Every member is committed to keeping buildings safe and compliant.
People and responsibility
From compliance and inspection to planning and installation, each project has clear ownership.
Managing Director
Founder of Thornton Fire. Oversees strategy, client relationships and the delivery of compartmentation works across the UK.
THORNTON FIRE · UKCompliance Director
Responsible for quality assurance, regulatory compliance and the traceable evidence trail that underpins every project.
THORNTON FIRE · UKFire Door Inspector
Certified fire door inspector carrying out detailed surveys, drop testing and condition reporting in occupied buildings.
THORNTON FIRE · UKFire Door Inspector
Experienced inspector focused on fire door sets, hardware and remedial specifications for residential and commercial portfolios.
THORNTON FIRE · UKFire Stopper
Hands-on specialist in fire stopping penetrations, service risers and linear joints with a clean, evidence-led finish.
THORNTON FIRE · UKRoute Planner & Admin
Coordinates surveys, installation routes and client communications so every project runs on time and on schedule.
THORNTON FIRE · UKStart with certainty
Whether you need a fire door inspection, a fire stopping survey or a full remedial programme, the team is ready to help.