Industrial door motor replacement in St Austell

In short

Industrial door motor replacement for roller shutters, sectional doors and sliding doors in St Austell. We diagnose the fault, match a new drive to the door and re-commission it with safety devices tested.

Town: St Austell
Postcode district: PL25
Area: Cornwall
Guide price: £845 – £2,395

What our engineers check and fix

Brake and override. Brakes tested and manual override checked on every change.
Written records. A record of the work and tests for your maintenance file.
Panel upgrades. Older panels can be replaced at the same time for better reliability and safety.
Matched drives. Motor torque, speed and mounting matched to the door's weight and size.
Force testing. Closing forces measured to BS EN 12453 where the door closes under power.

Typical scopes of work

Fitting a centre-mounted motor where an end-mounted replacement would clash with racking beside the door.
Re-commissioning a sectional door once a new motor is fitted, including new limit settings and closing force tests.
Fitting an equivalent chain-drive motor with adapter plates to a large sectional door whose original drive is discontinued.

Who is responsible for door safety at a site in St Austell?

In England, two sets of duties meet at a powered door. The installer who supplies or motorises it must hand over a door that meets the Supply of Machinery (Safety) Regulations 2008, tested against BS EN 12453 and documented. The business in control of the premises must then maintain it: regulation 5 of the Workplace Regulations 1992 covers maintenance, and regulation 18 requires upward-opening doors to have a device that stops them falling back and powered doors to have features that prevent trapping.

How the work is organised

Before work starts we send a method statement and risk assessment, confirm who on site will be our contact and agree where materials and access equipment will go. On shared industrial estates that can mean booking yard space with the landlord.

Budgeting for industrial door motor replacement in St Austell

Industrial door motor replacement 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.

Your questions about industrial door motor replacement

Is the motor really the problem with our door in St Austell?

Not always. Broken springs, damaged guides, failed panels, safety device faults and supply problems can all look like a failed motor. We diagnose first so you do not pay for a motor that will not fix the fault.

Will our door in St Austell 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.

How soon can a door motor in St Austell be replaced?

Many common motors can be sourced quickly, and fitting usually takes a few hours once the drive is on site. Specialist or obsolete motors may need ordering; we tell you the lead time with the quote.

Industrial door motor replacement near St Austell

Our teams cover St Austell (PL25) and nearby Truro, Newquay, Falmouth, along with the rest of Cornwall.

Other services in St Austell

More about Industrial door motor replacement · industrial doors in St Austell. Last updated 19 October 2026.