Quick answer
For agricultural and industrial buildings in Harrow, we can replace worn sliding doors, upgrade them with new tracks and leaves, or automate them with the safety devices a powered door needs.
- Town
- Harrow
- Postcode district
- HA1
- Area
- Greater London
- Survey
- Free for new installations
Options that matter on site
- Wide spans. Very wide openings are handled by adding leaves, so width is rarely a limit.
- Top-hung or bottom-rolling. We hang the door from above or run it on a floor rail depending on what the building can support.
- Electric operation. Motor drives with safety edges, photocells and guarding where needed.
- Folding leaves. Bi-folding leaves stack neatly where side wall space is limited.
- Insulated options. Leaves can be filled with insulated panels and sealed along their edges to cut heat loss.
Jobs we can carry out
- Automating a pair of heavy bi-parting sliding doors with a drive motor, safety edges and photocells.
- Replacing a damaged floor rail and guide wheels on a bottom-rolling door struck by a vehicle.
- Supplying insulated sliding leaves with edge seals for a converted building now used as a heated workshop.
Powered door rules that apply in Harrow
Harrow 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.
Access, phasing and timing
Most installations in Harrow can be phased so part of the site keeps working. We agree access routes, exclusion zones and any temporary security with you before the team arrives, and can work early mornings, evenings or weekends where the business needs it.
Prices for sliding and folding industrial doors in Harrow
| Item | Guide price (ex VAT) |
|---|---|
| Sliding / folding industrial doors | £5,995 – £24,995 |
| Strip-out and disposal on replacement | £345 – £1,195 per door |
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
How much do sliding or folding industrial doors cost in Harrow?
Our guide price is £5,995 to £24,995 ex VAT, supplied and fitted, depending on size, number of leaves, infill and whether the doors are manual or electric. After a free survey in Harrow we confirm the fixed price in writing.
Which is better for our Harrow site, top-hung or bottom-rolling?
Top-hung keeps the floor flush but needs a strong structure overhead. Bottom-rolling suits lighter buildings but needs a clean, protected floor rail. We recommend one after checking both on survey.
How long does it take to fit sliding doors in Harrow?
A pair of manual sliding doors on a sound structure is usually fitted in a day or two. Large folding doors, electric operation and new steelwork add time, which we set out with your quote.
Sliding and folding industrial doors near Harrow
Our teams cover Harrow (HA1) and nearby Wembley, Northolt, Greenford, along with the rest of Greater London.
- Sliding and folding industrial doors in Wembley
- Sliding and folding industrial doors in Northolt
- Sliding and folding industrial doors in Greenford
- Sliding and folding industrial doors in Ruislip
- Sliding and folding industrial doors in Bushey
- Sliding and folding industrial doors in Ealing
Other services in Harrow
- Complete loading bays
- Door safety upgrades
- Dock shelters and seals
- Industrial door motor replacement
- Dock levellers
- Sectional overhead doors
- PVC strip curtains
- Industrial roller shutters
More about Sliding and folding industrial doors · industrial doors in Harrow. Last updated 19 October 2026.