Internal Steel Doors London – Slim Frames, Made to Measure

Internal steel doors are the quickest way to transform a London home: they let daylight travel between rooms, add an architectural black-frame line and separate kitchens, hallways, studies and living spaces without closing them off. Artsteel makes internal steel doors, fixed screens and room dividers to measure in London and installs them with our own team.

We work with the narrow, tall openings typical of Victorian and Edwardian terraces, with wide openings in new extensions and with awkward loft and basement spaces. Single doors, double doors, sliding and pivot systems are all available, with clear, fluted or frosted safety glass.

Trusted by 4,000+ customers. Free consultation, quote within 24 hours, 4–6 week lead time, fully fitted.

Single steel door in a London home

Internal steel door options

Frames are typically 25–40 mm wide with a choice of horizontal glazing bar layouts, matt black or any RAL colour, and handles in black, brass, bronze or satin steel.

Designed for London homes

Most of our internal doors go into terraced houses and period flats in Islington, Hackney, Camden, Clapham, Battersea, Wandsworth, Fulham, Chiswick, Richmond, Hampstead, Greenwich and Dulwich. We regularly work alongside architects and builders on side-return and rear extensions where a steel screen between kitchen and living room is the centrepiece of the design.

Because everything is made to measure, we can follow an uneven ceiling line, wrap around a chimney breast or match the proportions of existing sash windows.

How it works

1. Send photos and approximate sizes – we reply with advice and an itemised quote within 24 hours.
2. Site survey in your London home; we confirm the design, glazing bars, glass and hardware.
3. Manufacture in our workshop – welded steel frames, powder-coated, toughened safety glass. 4–6 weeks.
4. Installation by Artsteel fitters, including finishing and aftercare.

Frequently asked questions

How much are internal steel doors in London?
Send us your sizes for an itemised quote within 24 hours.

Are internal steel doors heavy?
They are heavier than timber, but our hinges and pivots are specified for the weight and the doors operate smoothly for decades.

Can they be soundproofed or fire rated?
Yes – we offer acoustic glass and E30/EI30/E60 fire rated versions.

Do you need building regulations approval?
Not for standard internal doors; fire rated doors come with certification for Building Control.

What is the lead time?
Usually 4–6 weeks from survey.

Gallery

Single steel door – installed by Artsteel
Single steel door – interior view
Single steel door – detail of frame and glazing
Single steel door – bespoke, made to measure

Ironmongery

Our ironmongery, including handles, is carefully selected to complement the steel doors, combining durability with elegant design. High-quality finishes ensure smooth operation and a refined, cohesive look.

Glass options

We use high-quality safety glass that combines durability with excellent light transmission. Available in clear, frosted, or patterned options, it enhances both privacy and the modern industrial character of the doors.

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Why Choose Us

Fast lead time

We deliver high-quality steel doors within 4–6 weeks, ensuring your project stays on schedule without compromising on craftsmanship..

Skilled installers

Our experienced and fully qualified installation team guarantees a perfect fit and smooth operation, every time.

Individual approach

We work closely with each client to understand their specific needs, providing personalised solutions for every project.

Full customisation

From design and dimensions to finishes and ironmongery, our doors are fully bespoke, allowing you to create a space that truly reflects your style.

Client Testimonials

"We were struggling to find a steel door that fit our unusually sized doorway. Art Steel not only created a perfect custom solution, but their team handled the installation flawlessly. The whole process was smooth and stress-free."
Single steel door – slim black frame
Emily R.
"I wasn’t sure which glass option would work best for our office space. The Art Steel team guided us through the choices and suggested the ideal solution. The result looks amazing, and the doors function perfectly."
Single steel door – slim black frame
James T.
"During our renovation, we faced delays because of complicated door measurements. Art Steel came in and quickly solved the issue with a tailor-made design, and the doors were installed on time. I couldn’t be happier with their service."
Single steel door – slim black frame
Sophie L.
Double steel doors with slim black frames leading into a living room

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