At a glance
Door stalling, grinding or creeping down at your Welwyn Garden City site? It may need a new motor, or the motor may be suffering from a fault elsewhere. We diagnose which it is before recommending anything.
- Town
- Welwyn Garden City
- Postcode district
- AL8
- Area
- Hertfordshire
- Guide price
- £845 – £2,395
What's included
- Obsolete motors. Equivalent drives with adapters where the original model is no longer made.
- Written records. A record of the work and tests for your maintenance file.
- Matched drives. Motor torque, speed and mounting matched to the door's weight and size.
- Re-commissioning. Limits set, cycles tested and safety devices checked before handover.
- Panel upgrades. New control panels with monitored safety inputs and inverter options.
Examples of work we can quote for
- Fitting an equivalent chain-drive motor with adapter plates to a large sectional door whose original drive is discontinued.
- Diagnosing a stalling roller shutter to confirm whether the motor, a broken spring or the control panel is at fault.
- Upgrading an old relay control panel to a modern unit with monitored safety edge inputs during a motor change.
Safety law for industrial doors in England
Industrial doors in Welwyn Garden City are covered by the same rules as the rest of Great Britain. On handover you should receive user instructions and, for a powered door, the conformity paperwork, because the installer is treated as the manufacturer when they assemble or motorise it. Afterwards, keeping the door in efficient working order is the occupier's job under the Workplace Regulations 1992 and PUWER 1998, which in practice means regular servicing and a written log.
How the work is organised
On a first visit we record each door's make, size, control type and condition. That record makes later repairs quicker to price and helps you plan replacements before a door fails.
Guide prices
| Item | Guide price (ex VAT) |
|---|---|
| Motor replacement | £845 – £2,395 |
| Repair visit (attendance and first hour) | £145 – £195 |
Guide prices excluding VAT, which is added at the current rate where it applies. The visit price is agreed before we attend, and any repair is quoted before we carry it out.
Frequently asked questions
Will our door in Welwyn Garden City be tested after the motor is changed?
Yes. We set limits, test the brake and manual override, check safety devices and measure closing forces where required, then give you a written record of the work and test results.
Should we replace the whole door instead of the motor in Welwyn Garden City?
If the door itself is old, damaged or needs several other repairs, replacement can be better value. We price both where it makes sense, so you can weigh up the cost and remaining life honestly.
Do you replace motors on any make of door across Hertfordshire?
We replace motors on most makes of roller shutter, sectional, sliding and high-speed door across Hertfordshire, whoever installed them, subject to a suitable drive being available for the door's weight and mounting.
Industrial door motor replacement near Welwyn Garden City
Working in Welwyn Garden City? We also take on jobs in Hatfield, Hertford, St Albans and across Hertfordshire.
- Industrial door motor replacement in Hatfield
- Industrial door motor replacement in Hertford
- Industrial door motor replacement in St Albans
- Industrial door motor replacement in Harpenden
- Industrial door motor replacement in Stevenage
- Industrial door motor replacement in Potters Bar
Other services in Welwyn Garden City
- Door safety upgrades
- Industrial door replacement
- Door automation and controls
- Planned maintenance contracts
- Steel personnel and fire exit doors
- Cold store and freezer doors
- Sectional overhead doors
- Industrial door installation
More about Industrial door motor replacement · industrial doors in Welwyn Garden City. Last updated 19 October 2026.