A routine check is a straightforward visual look at whether a fire door is doing its job day to day: is it closing, is it latching, is it obstructed, is it damaged. It can usually be carried out by a competent member of staff, a caretaker or a managing agent, and its value is that it happens often.
A formal fire door inspection or survey is something different — a detailed technical assessment of each doorset by a competent inspector, recorded in a report. Routine checks catch the obvious and the urgent between those assessments; they do not substitute for them, and nothing on this page should be read as a technical specification for any particular doorset.
Parsec Fire Doors carries out fire door repairs, remedial works, installation and replacement. Where a formal fire door inspection report is required, it can be arranged through a specialist fire door inspection contractor, keeping the assessment independent of the company carrying out the works.
If the question is who must arrange action rather than how to check the door, see who is responsible for fire doors for the responsible person, agent, landlord and resident roles.