Steel Emergency Exit Door

Emergency Exit Doors for Commercial and Industrial Applications

Emergency Exit Steel Doors

Steeldor emergency exit doors are custom-built for versatility, available in single, double, or leaf-and-a-half configurations. Every set is made to order for a perfect fit and reliable performance. With optional acoustic ratings up to 39dB, they’re ideal for schools, commercial buildings, and industrial units, delivering safety, security, and noise control all in one.

Insulated Core Upgrades

Want better energy efficiency? Upgrade to an insulated core with U-values as low as 1.5—perfect for meeting strict thermal performance standards.

Made to Order Emergency Exit Doors

Every emergency exit door comes with a full range of options including frame and threshold configurations to match site conditions, vision panels, over panels, or louvres for added safety, airflow, and style.

  • Expandable sides as standard
  • Over 150 colours as standard
  • Upgrades to U-value 1.5 W/m2K

Product Features

Height

Single – up to 2.96m
Double – up to 2.96m
Leaf & A Half – up to 2.96m

Width

Single – up to 1.4m
Double – up to 2.7m
Leaf & A Half – up to 2.69m

Leaf thickness

44mm deep leaf skin

Air permeability

EN1026:2000 to class 3 – 600Pa (113kmh) test pressure

Water tightness

Water tightness EN1027:2000 to 150Pa for outward opening and 100Pa for inward

Resistance to wind load

EN12211:2000 to 1200Pa (Class A3) 98 mph

Thermal Transmittance U-Value

Available with an insulated core as low as 1.5 U-value.

Acoustic Rating

Up to 39dB rating.

Further information

Frame

  • Manufactured from lightweight, high-tensile 1.5mm thick Rustec steel for enhanced strength and corrosion resistance.
  • Includes our unique Adjust 2-Fit side expander system, offering up to 12mm of lateral adjustment on each side to accommodate variations in the structural opening.
  • Supplied with a self-adhesive P-seal as standard for improved thermal and acoustic sealing.
  • Various frame depths and styles are available to suit a range of wall types and installations.

Leaf

The door leaf is 44mm thick and includes an integrated astragal for enhanced security.
It is made from two 1.2mm Rustec steel skins that are mechanically interlocked and internally bonded, providing greater stability and resistance to delamination.

Core options include:

  • Standard: 44mm Hexatex core.
  • Upgrade: Insulated core with thermal performance as low as 1.5 W/m²K U-value.
  • Available with or without an astragal depending on your security and access needs.*

 

Door Ironmongery

  • Fitted with Grade 13 stainless steel, twin-bearing, template-drilled butt hinges featuring integral high-security dog bolts for enhanced protection.
  • All hardware is CE marked and compliant with UK and EU standards.
  • A wide range of locking options, panic hardware, handles, closers and access control systems are available on request.

Finish

Each door is supplied with a durable powder-coated finish in a standard colour.

Upgrade to any colour in the full RAL palette to match your project’s branding or environment.

Customisation Options and Upgrades

  • Manual and electric locking systems for added access control flexibility.
  • Vision panels available up to 610mm x 1524mm.
  • Louvre panels up to 610mm x 1524mm for airflow and ventilation.
  • A variety of solid and glazed side panels and over panels.
  • Acoustic performance up to 39dB rated.
  • Thermal performance up to 1.5 W/m²K U-value.
  • Earth Bonding upgrade available for improved electrical safety and compliance with grounding requirements in sensitive environments.

Light & Visibility

Glazed Vision Panels

We supply vision panels in a range of formats and sizes, with fire-rated options available and glazing choices tailored to your door’s application.

Air Circulation

Louvre Panels

Louvred doors, side panels, over panels, and walls are designed to boost airflow where efficient ventilation is essential, delivering flexibility without sacrificing security or strength.

Door
Configurations

Personnel Steel Doors

Our steel door configurations are built for versatility, offering tailored solutions that combine strength, security, and reliable performance for any project.

Over 150 colours available

Any questions about this product?

Advice and quote

Speak to an expert

0123 456 7890