Premium steel staircases and architectural metalwork · over 32 years' experience
Steel staircases made on Westerham Hill, fitted across Kent, Surrey and London.
Straight, spiral, external and fire escape staircases, designed, fabricated and installed by one team from 4 Fort Cottages, Westerham Hill. Steel gates and railings from the same workshop. We cover every area, all of Kent, Surrey and Greater London, and go further for the right job.
Steel, oak and glass staircase, fitted by usSteel staircases
Every kind of steel staircase, plus the gates and railings to go with them.
Straight and landing stairs, spirals, external access stairs, fire escapes that satisfy building control, garden and terrace steps, and replacements for stairs that have had their day. Gates, railings and fencing from the same workshop. One team, one fixed price.

Steel staircases
Straight, dog-leg and multi-flight steel staircases, inside and out, from one Westerham workshop.
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Spiral staircases
Steel spiral staircases for lofts, gardens and fire escapes, sized and built to BS 5395-2.
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External staircases
Galvanised steel access stairs to first-floor flats, annexes and offices, surveyed, made and fitted.
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Fire escape staircases
External steel fire escape stairs for blocks of flats, offices and shops, with drawings for Building Control.
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Garden staircases
Steel garden steps for slopes, lightwells and balcony access, galvanised to last outside.
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Metal gates
Driveway, side, pedestrian and estate gates in galvanised steel, made to your opening, automation-ready.
See the pageWhy people choose us
A fabricator, not a middleman.
Steel Stairs and Gates is a premium steel staircase and architectural metalwork company with over 32 years' experience. The people who measure your job are the people who make it and the people who bolt it down. That is why our quotations are fixed, our drawings match what arrives on the lorry, and a snag gets sorted by someone who knows the job.
We work for homeowners, landlords, architects, builders and managing agents. Domestic garden stairs one week, a three-storey fire escape on a block of flats the next.
How it works
Four steps from a phone photo to a finished job.
Send us the job
A photo with a rough height, a drawing, or a tender package. You have a written estimate back within the working day.
Free survey
We measure on site, check fixings and access, and talk through finishes. No charge, no obligation.
Drawings and a fixed price
Scaled drawings for your approval, and for building control where needed. The price does not move unless the design does.
Made and fitted
Fabricated at Westerham Hill, galvanised and powder coated to your colour, then installed by our own fitters, usually in a day.
Where we work
Westerham Hill sits where Kent, Surrey and London meet.
Our workshop is at 4 Fort Cottages, on the North Downs above Westerham. Biggin Hill, Warlingham, Bromley, Keston, Croydon, Orpington, Sevenoaks, Oxted and Caterham are all within a short drive, and we cover every town and village within ten miles of Warlingham as a matter of routine.
Straight answers
The questions we get asked first.
Where are you based?
At 4 Fort Cottages, Westerham Hill, Westerham, Kent TN16 2ED, on the North Downs above Westerham where Kent meets Surrey and the London Borough of Bromley. It is the base for the office and the fabrication workshop, and we come out from there to survey and fit.
How far do you travel?
Our routine patch is everything within about ten miles of Warlingham: Biggin Hill, Bromley, Keston, Orpington, Croydon, Caterham, Oxted, Sevenoaks and the villages between. We regularly go further across Kent, Surrey and South London for staircases, fire escapes and balconies.
How quickly can I get a price?
Send a photo with a rough height, or a drawing, and you will normally have a written estimate within the working day. A free site survey turns that into a fixed quotation.
Do you make the steelwork yourselves?
Yes. Every staircase is designed, fabricated and fitted by our own team from the workshop at Westerham Hill. Hot-dip galvanising and powder coating are done by specialist plants, and the finished steel comes back to us for fitting.
Which finish lasts longest outside?
Hot-dip galvanising, every time, with a powder coat over the top if you want colour. Galvanised steel does not rust from the inside out the way painted steel does.
Can you supply drawings for building control?
Yes. Every job is drawn to scale before it is made, and we supply the drawings, and structural calculations where required, for planning applications and building control.
Free quote
A photo, a rough height and a few words. Priced today.
Attach a phone photo of the spot, or a drawing, tell us roughly how high, and we ring back the same working day with a figure. Architects and builders can attach a PDF or email a tender package instead. Once you like the figure we survey free of charge, anywhere within reach of Westerham Hill.




