TRADING SINCE 1849
Crafting beautiful steel windows and doors since the reign of Queen Victoria.
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From Grade I listed buildings requiring authentic period replication, to contemporary commercial offices demanding slim sightlines and thermal performance — our products are engineered to meet the precise requirements of every project type.
Each sector brings its own planning constraints, performance standards and aesthetic demands. The pages below guide you through how Crittall products perform within your specific project context, with technical references, relevant product recommendations and specification support throughout.
Tailor your vision with a range of colours, hardware finishes, and window configurations. Explore our downloadable resources to find inspiration and technical specifications to bring your design to life.
Popular Colours
Our steel windows are available in a wide range of bespoke colours, including our signature black steel. We take pride in providing high quality windows that are coated with Duralife Polyester powder, guaranteeing a consistent and durable finish. With so many options available, you're sure to find the perfect match for your property or project.
Selected: Black
Selected: Traffic Grey
Selected: Agate Grey
Selected: Light Grey
Selected: White
Selected: Pastel Green
Hardware
We offer a wide range of high-quality window and door hardware options. Our partnership with Frank Allart, makers of fine English hardware since 1914, ensures that you have access to the best in craftsmanship and design.
Downloads
🔩 Made in Britain
Every Crittall window and door is manufactured at our Essex facility, using high-grade hot-rolled steel and finished in our Duralife® polyester powder coat for a low-maintenance, long-life finish.
📐 Specification Support
We provide a comprehensive range of technical downloads — including NBS specifications, CAD drawings, data sheets and 3D ISO renders — to support your design and planning process from the earliest stage.
🤝 Approved Installer Network
Our rigorously vetted Crittall Specialist Partners (CSPs) operate across the UK, providing supply, installation and after-care for projects of all scales and sectors.
Contact UsCrittall holds accreditations including Made in Britain, FENSA and CHAS — all of which are relevant to professional procurement and contractor approval processes. Our products comply fully with current UK Building Regulations and are regularly specified on projects requiring NBS clause referencing.
Whether you are at the early design stage, preparing a planning submission or ready to request a quote, our sector guides and specialist partners are here to support you.
Contact UsTransform your home by finding your local Crittall approved installer. Our specialist partners offer a stress-free service from enquiry to after-sales support.