The short version
Every safety upgrade in Letchworth Garden City starts with a free survey and force test of the door as it stands, followed by a written fixed price for the devices we recommend before any work starts.
- Town
- Letchworth Garden City
- Postcode district
- SG6
- Area
- Hertfordshire
- Survey
- Free for new installations
What we fit in Letchworth Garden City
- Force testing. We measure how hard the door closes and record the results at each test point.
- Warning devices. Lights and sounders make sure people know when a door is about to move.
- Safety edges. Edges on the closing rail detect contact and send the door back up.
- Records. Written results and updated risk assessment for your files.
- Light curtains. Many beams from floor to head detect people and vehicles anywhere in the opening.
What this work can involve
- Upgrading an old relay control panel so monitored safety edges and photocells can be connected to it.
- Adding warning beacons and photocells to a door that is being converted to automatic closing on a timer.
- Adding anti-fall devices to heavy roller shutters identified in a workplace risk assessment review.
Safety law for industrial doors in England
Industrial doors in Letchworth 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
For busy sites in Hertfordshire 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.
Guide prices
| 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.
Frequently asked questions
Our door at our Letchworth Garden City 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.
How long does a safety upgrade take in Letchworth Garden City?
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.
Do our powered doors in Letchworth Garden City need safety upgrades?
It depends on how they are controlled and used. Doors that close automatically or on a single press typically need edges and photocells or light curtains. A survey and force test shows whether your doors meet current expectations.
Door safety upgrades near Letchworth Garden City
Letchworth Garden City is in the SG6 postcode district in Hertfordshire. We also cover Hitchin, Stevenage, Luton.
- Door safety upgrades in Hitchin
- Door safety upgrades in Stevenage
- Door safety upgrades in Luton
- Door safety upgrades in Ampthill
- Door safety upgrades in Welwyn Garden City
- Door safety upgrades in Harpenden
Other services in Letchworth Garden City
- Impact traffic doors
- Industrial roller shutters
- Planned maintenance contracts
- Insulated roller shutter doors
- Door automation and controls
- Industrial door repairs
- Industrial door replacement
- Steel personnel and fire exit doors
More about Door safety upgrades · industrial doors in Letchworth Garden City. Last updated 19 October 2026.