The Atelier

Key details

  • Sightlines from 13mm
  • Symmetrical profile — same refined appearance on both sides
  • Silent magnetic locking as standard
  • Flat bars, T-bars, applied and structural glazing bars available
  • 4–8mm single glazing · clear, smoked, reeded, frosted, bronze and decorative glass options
  • Any RAL colour · matt, satin or textured finish
Available as

Hinged single · Hinged double · Pivot · Sliding · Pocket sliding · Bifold · Parliament hinged · Fixed screens · Wall partitions

There are doors that divide a room, and doors that define it. The Atelier is the latter.

Developed around a 13mm sightline — one of the slimmest available in a genuine steel profile — The Atelier is designed for interiors where the frame should almost disappear, and where the glass does the talking. The steel is there, but you notice it the way you notice good typography: present, purposeful, and impossible to imagine without.

The profile draws its character from classic industrial and Art Deco architecture — symmetrical, balanced, built to feel as considered from close as it does from across the room. It’s the kind of door that interior designers request by name, and that clients remember long after the rest of the renovation fades into the background.

Every system is made to order. Your measurements, your glazing, your bar layout, your colour, your finish — built for that space and no one else’s.

Internal door collections

Three families.

Every door type.

Internal – original profile

The Foundry

B20 Original · Internal steel doors & partitions

Twenty millimetres of steel frame. Everything else is glass, light and space. The Foundry is our original slim internal profile — hand-welded, precisely crafted, and designed to let a room breathe.

door systems

Internal – ultra-slim

The Atelier

W10 Ultra Slim · Internal steel doors & partitions

Ultra-slim sightlines from 13mm. A profile inspired by Art Deco precision and classic industrial glazing — made for interiors where the frame should almost disappear.

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Internal – maximum light

The Lumière

PI40 · Internal steel doors & screens · New

The look of premium fire-rated steel glazing — without the fire-rated price. The Lumière delivers the same refined heritage appearance as the Lumière Sentinel E30, at approximately 35% less. For projects where consistency matters as much as budget.

version available

A unique advantage

More light. Fire-rated where you need it.

The Lumière Slim and Lumière EI30 are designed to look identical — so you can use the non-fire-rated version throughout your home and the EI30 certified version in rooms that require it. No visible difference. No design compromise.

External doors & windows

The Threshold collection.

Outside, redefined.

Five thermally broken profiles for every external application — from slim contemporary to heritage character.

External · Thermally broken

The Artesa

ART. 2.0

Thermally broken · energy efficient

External · Thermally broken

The Forge

TB40 · Thermally broken

Thermally broken

External · Thermally broken

The Technic

RP-Technic · Thermally broken

Thermally broken · premium

New · in testing

The Signature

B40 External TI

The same quality as premium competitors — at a better price. Designed to win projects from Fubco and Crittall. Coming soon.

Fire-rated residential

The Sentinel range.

Protected without compromise.

Residential fire-rated steel doors – High Wycombe

New UK Building Regulations — The Resilience

Our newest fire door meets updated UK Building Regulations. If you’re building, renovating or converting, this may now apply to your project. Our team can advise.

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Lumière Sentinel

Lumière EI30 · identical appearance to The Lumière

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The Resilience

EI30 Resilience · new product

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The Sentinel

Economy 50 E30

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The Primo

Primo50 E30

WHY BLACK STEEL DOORS

Made by us
Installed by us.

01

Precision manufactured

Every door made to order, to the highest specification. No compromises on quality or lead time.

02

Fully bespoke

Any size, any configuration. We work to your measurements — not standard sizes.

03

Our own installation team

Trained specialists who know our products inside out. We don’t subcontract.

04

Finance available

Spread the cost of your project with our homeowner finance options.

05

Grand Designs Premium Partner

Trusted by the UK’s most demanding residential renovation projects.

VISIT US IN PERSON

See the doors before you decide.

Our Wembley showroom lets you experience our doors in person. Touch the glass, feel the mechanism, see the finish in natural light. No digital substitute for this.

ADDRESS

1 Courtenay Road, Wembley HA9 7ND

MON – FRI

9:00am – 4:30pm

SATURDAY

By appointment · 9am – 2pm

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Follow Us On Social Networks

020 8908 0006 info@blacksteeldoors.co.uk
1 Courtenay Road, Wembley London HA9 7ND