Protected structural steel inside a commercial building
Passive fire protection · UK-wide

BUILT TO HOLD. PROVEN TO PROTECT.

Thornton Fire surveys, installs and remediates the passive protection that keeps fire and smoke contained — with a clear evidence trail at handover.

ASFP
FIRAS
BM TRADA
CHAS

Explore our work

From survey to sign-off.

Fire Doors work by Thornton Fire

Service 01

Fire Doors

From individual door surveys to block-wide replacement programmes, every doorset is recorded against its location, rating, condition and required action.

  • Fire door surveys
  • Certified doorsets
  • Repairs and maintenance
  • Door registers

Controlled delivery

A record for every completed item.

We plan around building users, coordinate access and keep the evidence attached to the location where the work was completed.

  1. 01

    Survey

    Establish condition, scope and priority.

  2. 02

    Specify

    Match each location to the right tested system.

  3. 03

    Deliver

    Install or remediate under controlled site procedures.

  4. 04

    Prove

    Photograph, record and issue completion evidence.

National response

Nationwide coverage.

Hover a city

Nationwide

England, Scotland, Wales & N. Ireland

Select a city on the map to see local coverage. Our installers and surveyors mobilise UK-wide, working to the same tested details and evidence standards on every site.

Start with certainty

Know exactly where your building stands.

Tell us about the property, the known issue or the survey you need. We will help define the right next step.