An industrial sectional door performs dozens of cycles a day. Without maintenance, the question is not whether it will break down, but when — and an immobilised bay door costs far more than a service contract.
An obligation, not an option
French labour law requires regular servicing of automatic doors and gates in workplaces, with periodic checks (six-monthly for automatic doors) recorded in a register. In the event of an accident, missing maintenance directly engages the operator's liability.
The checkpoints of a typical visit
- Balance: mid-travel test, spring condition and tension (parts with a cycle-limited life)
- Cables and drums: fraying, correct winding, fixings
- Tracks, rollers and hinges: wear, alignment, greasing
- Motorisation: closing forces, limit switches, emergency release
- Safeties: obstacle detection, photocells, safety edge, anti-fall device — with functional tests
- Sealing and panels: gaskets, section condition, fasteners
Recommended frequencies
- Normal use (up to 10 cycles/day): one visit a year
- Intensive use (bays, car parks): two visits a year
- Aggressive environments (dust, cold, salt): quarterly advised
The return on investment
Preventive maintenance cuts blocking breakdowns by two-thirds, extends the life of springs and motors, and documents your regulatory compliance. Our service contracts cover sectional doors, metal shutters and gates throughout Île-de-France — free initial audit and quote.