External · Thermally enhanced steel

The Signature

A thermally enhanced steel entrance door system with slim architectural sightlines. Designed to complement the Signature Internal system, bringing the same refined language from facade to interior.

Ideal for

Luxury residential entrances · Contemporary homes · Apartment developments · Commercial entrances · Hotels · Premium architectural projects

Key details

Thermally enhanced steelSlim architectural sightlines with insulated glazing compatibility.
High-performance sealingA premium sealing system for external entrances.
Premium hardwareHandles and locking solutions for your entrance.
Matched inside and outDesigned to complement the Signature Internal system.
Any RAL colourA powder-coated finish, bespoke to your project.
Available to specifyCurrently completing development.
The Signature external steel entrance doors
Available as

One profile
Many possibilities

Single entrance doors
Double entrance doors
Bespoke entrance configurations
TE
Thermally enhanced steel
Insulated
Glazing compatibility
RAL
Any colour · powder-coated
The Signature · External TE

Your entrance sets the tone
before you say a word

An entrance door is the first and last thing anyone experiences of a building. It sets the tone before a word is spoken, and it has to perform in every season, against every weather condition, for the lifetime of the property.

The Signature External TE was developed to meet all of that a thermally enhanced steel entrance door system that pairs advanced thermal performance with the slim, sophisticated sightlines that steel does better than any other material. Engineered to complement the Signature Internal system, it allows the same architectural language to carry from facade to interior without interruption.

Premium sealing, insulated glazing compatibility and precision hardware bring together the performance standards that modern architecture demands alongside the material honesty that only steel can provide.

Currently completing development. Available to specify now.

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Built around your architecture

Start with the type of project and explore door systems,
layouts and specifications that naturally suit the architecture.
Black Steel Doors

Made differently
For a reason

01
Made to measure
Every system is produced around the dimensions and architecture of your project.
02
Slim proportions
Engineered profiles maximise glass and light while keeping the frame visually refined.
03
Bespoke specification
Choose glazing, bars, hardware, finish and colour around the character of the property.
04
Project led
From concept to survey and installation, each system is treated as part of the architecture.
Visit Black Steel Doors showroom
Visit us in person

See the doors
Before you decide

Experience the proportions, finishes, glazing and movement of Black Steel doors in person and discuss your project with our team.
Visit the showroom
Start your project

Tell us about your space
We’ll design around it

Share your opening sizes, plans or inspiration and our team will help you identify the right Black Steel Doors system.
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020 8908 0006 info@blacksteeldoors.co.uk
1 Courtenay Road, Wembley London HA9 7ND