Steel Personnel Door

Steel Doors for Commercial and Industrial Applications

Custom Steel Personnel Doors

Our single and double steel personnel doors are designed for use in both commercial and industrial workplaces, with the durability to work both indoors and outdoors. Steel personnel doors offer a strong and secure solution for everyday business requirements.

Customise your steel door with our wide range of configurable options; from louvre panels, vision panels, over panels, side panels, frames, thresholds, and hardware. 

Manufactured from corrosion resistant steel with durable powder coating, steel doors offer unbeatable durability. They don’t just protect your building from the elements; our impressive acoustic rating of 39dB allows for ultimate sound control for industries with sound sensitivity.

Simple to Install

Our steel door sets include a complete installation kit, making fitting quick, simple, and hassle-free.

Used & Trusted by All

Steel Security Doors is the trusted choice for contractors, architects, and specifiers, delivering reliable performance on projects of every scale. With proven durability, precision engineering, and a commitment to quality, we provide doors that meet strict standards while keeping projects on schedule and within budget.

  • Expandable sides as standard
  • Over 150 colours as standard
  • Huge range of hardware options

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