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TRADING SINCE 1849

Crafting beautiful steel windows and doors since the reign of Queen Victoria.

HANDCRAFTED TECHNOLOGY

High-quality, hand-crafted products that are designed to last a lifetime.

NATIONWIDE COVERAGE

Discover our exceptional products no matter where you are in the UK.

Trio of w20 doors at house rear

Key Residential Steel Doors Features:

Our residential steel doors offer a range of benefits. These include:

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Heavy-Duty Security and Durability

Manufactured from high-grade galvanised steel, Crittall industrial doors provide exceptional security and structural integrity for commercial premises. The robust steel construction withstands impact, forced entry attempts, and continuous heavy use, making these doors ideal for high-security industrial environments.

Thermal and Fire Performance

Designed to meet rigorous industrial performance standards, Crittall steel doors deliver excellent thermal efficiency and optional fire resistance. Insulated core construction helps maintain controlled temperatures in warehouses and manufacturing facilities, reducing energy costs while ensuring climate-sensitive operations remain stable.

Versatile Applications and Customisation

Every industrial facility has unique requirements, which is why Crittall steel doors are fully customisable to suit specific operational needs. Available in single or double-leaf configurations, with sliding, hinged, or bi-fold mechanisms, these doors can be tailored to fit any opening size or application.

Additional Features

Design and Finishes

Find the perfect doors for your project by choosing from a range of design options including style, colour, hardware, and glazing options. Take a look at our downloadable resources for more information.

  • Hardware
  • Downloads

Popular Colours

Black
Traffic Grey
Agate Grey
Light Grey
White
Pastel Green

A colour to suit your home

Crittall industrial steel doors combine functional performance with aesthetic versatility through an extensive range of finish options. Available in any RAL colour, these doors can be powder coated to complement existing building architecture or corporate branding requirements. Standard finishes include classic industrial black (RAL 9005), anthracite grey (RAL 7016), and natural galvanised steel for heritage industrial aesthetics.

Selected: Black

Black

Selected: Traffic Grey

Traffic Grey

Selected: Agate Grey

Agate Grey

Selected: Light Grey

Light Grey

Selected: White

White

Selected: Pastel Green

Pastel Green

Hardware

Hardware

Discover the perfect finishing touches for your Crittall door with our exquisite hardware options, featuring both the timeless Classic Collection and the opulent Luxury Collection to suit every style and preference.

Berkeley Lever Handle

Berkeley Lever Handle

Soho Lever Handle

Soho Lever Handle

Europrofile Lever Handle

Europrofile Lever Handle

Phoenix Lever Handle

Phoenix Lever Handle

B870 Rose Lever Handle

B870 Rose Lever Handle

B860 Rose Lever Handle

B860 Rose Lever Handle

B870 Lever Handle

B870 Lever Handle

B850 Rose Lever Handle

B850 Rose Lever Handle

B860 Lever Handle

B860 Lever Handle

Deco Lever Handle

Deco Lever Handle

B850 Lever Handle

B850 Lever Handle

6758 Sliding Door Pull Handle

6758 Sliding Door Pull Handle

8760 Sliding Door Pull Handle

8760 Sliding Door Pull Handle

6658 Sliding Door Pull Handle

6658 Sliding Door Pull Handle

Sliding Door Pull Handle

Sliding Door Pull Handle

Downloads

  • Case Studies

Our Recent Work

Modern property exterior featuring black crittall windows and doors with glass balustrade balcony

Restoration in rural Sussex by Lightfoot Windows

This project, executed by our specialist reseller Lightfoot Windows, focused on a listed property in...

Modern property with white facade, featuring crittall steel windows and doors

Modern renovation in South Yorkshire by KJA Services

The Crittall House of the Year (CHOTY) awards celebrate our commitment to excellence by recognising...

Exterior of Adelaide House, an office building in London

Crittall windows that truly stand the test of time

Crittall Windows recently returned to Adelaide House in London to replace the steel windows it...

Black steel french internal doors

Crittall House of the Year Award Winner 2023

Congratulations to the deserving winners of this year's Crittall House of the Year Award with...

Full installation of light grey steel bespoke windows, casement windows, and french doors

Crittall House of the Year Award – Runner Up 2023

When the owners were planning the renovation of their house, they knew they wanted to...

Crittall Window Display

Crittall’s Window Display

A town centre shopping mall in Stroud, Gloucestershire, has been given a new lease of...

Compare Crittall® Door Styles

Find the right door for your project.

Warehouses and Distribution Facilities

Manufacturing facilities require door systems that enhance safety, support production workflows, and maintain compliance with health and safety regulations. Crittall industrial steel doors provide fire-rated compartmentalisation between production zones, protecting personnel and equipment while meeting stringent fire safety standards. Acoustic options reduce noise transmission from heavy machinery, creating safer, more comfortable working conditions in adjoining areas.

Whether facilitating movement of large components, segregating clean room environments, or providing emergency egress routes, these doors are engineered to withstand the demanding conditions of continuous industrial production while maintaining operational efficiency and workplace safety standards.

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Black steel windows and french doors in Ace Hotel

High-Traffic Commercial Environments

High-traffic commercial buildings demand door solutions combining durability, security, and smooth operation through thousands of daily cycles. Crittall industrial steel doors excel in retail loading areas, service entrances, and multi-tenant facilities where reliability is paramount. Automated operation options enhance access control and operational efficiency, while robust construction withstands intensive use without deterioration.

Powder-coated finishes maintain professional appearance despite constant exposure, and advanced locking systems provide secure access control for valuable goods and restricted areas. These doors deliver the dependable performance commercial operations require while minimising maintenance demands and operational disruptions.

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Heritage and Listed Industrial Buildings

Historic industrial buildings and conservation areas require sensitive door solutions that respect architectural heritage while delivering modern performance standards. Crittall’s century-long legacy in steel manufacturing ensures authentic industrial aesthetics perfectly suited to listed warehouses, converted factories, and heritage commercial spaces. Slim steel profiles echo traditional industrial architecture while incorporating contemporary security, thermal efficiency, and fire safety features.

These doors satisfy planning requirements for conservation areas, maintaining the distinctive character of period buildings while providing the reliability and compliance demanded by modern commercial use. Whether restoring original industrial features or creating sympathetic new installations, Crittall doors bridge heritage authenticity with functional performance.

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Innervision sliding doors for office space
Steel windows and doors

Specialised Industrial Applications

Crittall industrial steel doors can be specified for cold storage facilities with enhanced thermal performance, chemical processing plants requiring corrosion-resistant finishes, and pharmaceutical or food production areas demanding hygienic, easy-clean surfaces. Marine-grade specifications suit coastal installations, while acoustic-rated options benefit facilities near residential areas.

Whether withstanding temperature extremes, chemical exposure, or stringent hygiene protocols, these doors are customisable to meet the most demanding operational requirements while maintaining structural integrity and reliable long-term performance.

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Your Crittall® Buying Journey

Our buying guide walks you through the effortless steps to incorporating timeless Crittall products into your project, from initial inquiry to receiving your custom-made steel windows and doors.

Step 1

Enquire with Us

Start your Crittall journey by contacting us. Simply fill out our contact form and expect a response within 24 hours.

Step 2

Understanding Your Requirements

Our team will discuss your project to understand your needs and recommend the perfect Crittall supplier based on your location and requirements.

Step 3

Get Your Quote

We'll connect you with your local Crittall approved installer who will provide a personalised quote for your Crittall project.

Step 4

Purchase

Once you've reviewed your quote and confirmed your order, your custom-made Crittall windows and doors will be crafted especially for you.

Frequently Asked Questions

We understand you may have queries about our products and services. We’ve answered some of the most common questions below.

What fire ratings are available for Crittall industrial steel doors?

Crittall industrial steel doors are available with certified fire ratings from FD30 to FD90, meeting stringent UK fire safety standards. FD30 doors provide 30 minutes of fire resistance, FD60 offers 60 minutes, and FD90 delivers 90 minutes of protection. These fire-rated doors are essential for compartmentalisation in warehouses, factories, and manufacturing facilities, helping to contain fire spread and protect personnel and assets. All fire-rated doors are tested and certified to BS 476 standards, ensuring compliance with Building Regulations and insurance requirements for industrial premises.

How long do Crittall industrial steel doors last?

Crittall industrial steel doors are engineered for exceptional longevity, typically lasting 15 to 30+ years depending on usage and environmental conditions. The galvanised steel construction provides superior corrosion resistance, while professional powder coating protects against weathering and UV exposure. With minimal maintenance—periodic inspections and basic lubrication of moving components—these doors maintain optimal performance throughout their service life. The robust construction withstands continuous heavy use in high-traffic industrial environments, making them a cost-effective long-term investment compared to alternative materials that may require replacement every 10-15 years.

Can industrial steel doors be customised to specific sizes?

Yes, Crittall industrial steel doors are fully customisable to suit any opening size and operational requirement. Doors can be manufactured in single or double-leaf configurations, with sliding, hinged, or bi-fold mechanisms tailored to your facility layout. Whether you require standard personnel access doors or large-scale loading bay entries up to several metres in width, each system is manufactured to precise specifications. Customisation extends to frame reinforcement, locking mechanisms, vision panels, louvres, and hardware options. Our engineering team works with architects and specifiers to ensure seamless integration with existing infrastructure while meeting specific security, fire rating, and operational needs.

Can’t find the answer you’re looking for?

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Trio of french doors for London home

Start your Crittall journey

Transform your home by finding your local Crittall approved installer. Our specialist partners offer a stress-free service from enquiry to after-sales support.






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    Customer Reviews

    Take a look at some of our customer reviews to see how Crittall windows and doors have transformed real-world spaces. Customer reviews offer valuable insights beyond aesthetics, providing details on installation experiences, long-term performance, and the overall impact Crittall's windows and doors had on their projects.

    The Crittall design meant we could retain a traditional feel which would fit with the overall look of the house.

    KAREN WELSTEAD

    Scotland, UK

    All of our visitors comment on our stunning doors and we all love the beautiful shadows in the kitchen created by the frames – its like a cobweb of shadows!

    HANNAH

    SW London, UK

    ‘Nothing shouts 1930’s elegance like original Crittall windows … We feel as though we are on the set of a Poirot shoot when we walk inside’

    HARRY & VIC

    Lake District, UK

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