Plain answers from time-served engineers. Costs, lifespan, compliance, common faults — the questions facilities managers actually ask.
Trusted by big brands
Compliance, common failures, inspection frequency — full guides at /fire-doors/
40 long-form guides written by our engineers — 4–7 minute reads on diagnosing faults, planning maintenance, fire compliance and choosing the right repair.
Browse the guide libraryMost diagnostics happen remotely from a description, photo or short video.
Get in touch
Head Office:
Commercial Door Maintenance and Security Ltd
61 Bridge Street,
Kington,
HR5 3DJ
t: 0800 774 7998
e: info@cdms-ltd.co.uk
Office Hours
Mon - Sat: 8am - 10pm
Sun: Closed
