Quick answer
We can supply, install and refurbish large-span doors across Greater London where standard industrial doors stop, from hangars and rail sheds to heavy plant workshops, with a free survey for sites in Dagenham.
- Town
- Dagenham
- Postcode district
- RM10
- Area
- Greater London
- Survey
- Free for new installations
What to specify
- Multi-leaf sliding. Leaves stacking to one or both sides, or into door pockets, with no headroom needed.
- Load path. Bottom-rolling on floor rails or top-hung from the structure, agreed with your engineer.
- Designed per opening. Each door engineered around the opening size, structure and site wind exposure.
- Refurbishment. Sound but tired doors can be brought back with new running gear, drives and safety devices.
- Safety systems. Edge protection, photocells, warning lights, sounders and interlocks.
What this work can involve
- Surveying and specifying a very wide sliding or folding door for a building that houses large plant and machinery.
- Adding warning beacons, sounders and photocells to an older powered large-span door as part of a site risk assessment review.
- Coordinating floor rail installation with the groundworks contractor before new large-span door leaves arrive on site.
Powered door rules that apply in Dagenham
Dagenham is in England, where powered industrial doors fall under Great Britain's health and safety law. Whoever makes a door powered — including converting a manual door — usually takes on the manufacturer's duties under the Supply of Machinery (Safety) Regulations 2008: risk assessment, technical file, conformity marking and a Declaration of Conformity. Once it is in use, the employer or occupier must keep it safe under the Workplace (Health, Safety and Welfare) Regulations 1992 and PUWER 1998.
Keeping your site running during the work
If your premises are leased, check whether the landlord needs to approve the work. We can provide drawings and product data for the landlord or managing agent before the order is placed.
Prices for hangar and large-span doors in Dagenham
| Item | Guide price (ex VAT) |
|---|---|
| Hangar and large-span doors | on survey (typically from £39,995) |
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
Do you service large doors across Greater London?
Yes. We service and repair hangar and large-span doors across Greater London, including running gear, drives, controls and safety devices. Service and repair visits are chargeable and quoted before work starts.
How long would a large-span door installation take in Dagenham?
After design and manufacture, installation typically takes from several days to a few weeks depending on the number of leaves and any structural work. The full programme is set out with the quote.
Can a large door at our Dagenham site be operated without power?
Most powered large doors include a manual or emergency means of operation for power failures. How it works depends on the door type and size, and we explain it at handover and in the user instructions.
Hangar and large-span doors near Dagenham
Working in Dagenham? We also take on jobs in Romford, Hornchurch, Barking and across Greater London.
- Hangar and large-span doors in Romford
- Hangar and large-span doors in Hornchurch
- Hangar and large-span doors in Barking
- Hangar and large-span doors in Thamesmead
- Hangar and large-span doors in Ilford
- Hangar and large-span doors in Erith
Other services in Dagenham
- Industrial roller shutters
- Dock levellers
- Industrial door replacement
- Complete loading bays
- Impact traffic doors
- Bollards and door protection
- Industrial door motor replacement
- Sectional overhead doors
More about Hangar and large-span doors · industrial doors in Dagenham. Last updated 19 October 2026.