The short version
Door safety upgrades for powered roller shutters, sectional doors and sliding doors in Dorchester. We force-test the door, assess how it is used and fit the safety edges, photocells or light curtains it needs.
- Town
- Dorchester
- Postcode district
- DT1
- Area
- Dorset
- Survey
- Free for new installations
What we fit in Dorchester
- Safety edges. Pressure-sensitive or optical edges that stop and reverse the door on contact.
- Light curtains. Full-height multi-beam detection across the whole opening.
- Records. You receive a record of the devices fitted and the tests carried out.
- Force testing. We measure how hard the door closes and record the results at each test point.
- Panel upgrades. Control panels with monitored safety inputs where older ones fall short.
What this work can involve
- Fitting spring-break and cable-break devices to older sectional doors installed without any fall protection.
- Carrying out safety upgrades on the powered doors of a newly leased unit before a tenant moves in.
- Adding warning beacons and photocells to a door that is being converted to automatic closing on a timer.
Who is responsible for door safety at a site in Dorchester?
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.
Planning the work around your site
For busy sites in Dorset the work can be split across visits — preparation and framing first, door installation and commissioning second — so the opening is only out of action for the shortest time.
Prices for door safety upgrades in Dorchester
| Item | Guide price (ex VAT) |
|---|---|
| Safety upgrade (edges, photocells, light curtain) | £445 – £1,795 per door |
| Repair visit (attendance and first hour) | £145 – £195 |
Guide prices for supply and installation unless stated, excluding VAT, which is added at the current rate where it applies. Your fixed price is confirmed in writing after a survey, before any work starts.
Questions from businesses in Dorchester
Will a safety upgrade at our Dorchester premises include paperwork?
Yes. We record the devices fitted, the force test results and any changes to the control panel, and update the door's risk assessment, giving you written evidence that the door was checked and upgraded.
How long does a safety upgrade take in Dorchester?
Most upgrades take a few hours per door, including re-testing. If a new control panel is needed, it may take longer. We plan work to keep doors out of use for as short a time as possible.
Our door at our Dorchester site has a bypassed safety edge. What should we do?
Stop using the door under power until the safety device is working, or use it on hold-to-run only if the risk assessment allows. We can replace the edge or fit alternative detection and re-test the door.
Door safety upgrades near Dorchester
Our teams cover Dorchester (DT1) and nearby Weymouth, Yeovil, Poole, along with the rest of Dorset.
- Door safety upgrades in Weymouth
- Door safety upgrades in Yeovil
- Door safety upgrades in Poole
- Door safety upgrades in Bournemouth
- Door safety upgrades in Christchurch
- Door safety upgrades in New Milton
Other services in Dorchester
- Sliding and folding industrial doors
- Cold store and freezer doors
- Industrial door motor replacement
- Insulated roller shutter doors
- Steel personnel and fire exit doors
- Door automation and controls
- Planned maintenance contracts
- Sectional overhead doors
More about Door safety upgrades · industrial doors in Dorchester. Last updated 19 October 2026.