Manufacturing
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Corporate W20 Doors
Doors
Trio of w20 doors at house rear
TRADING SINCE 1849
Crafting beautiful steel windows and doors since the reign of Queen Victoria.
I’m looking for…
- Windows
- Our external doors are incredibly low maintenance as they are coated in a Duralife polyester powder coat.
- Our external doors offer long lasting durability and are designed and fabricated to last a lifetime.
- Multiple glazing options are available, enabling you to find the ideal match for your new door.
- Ideal for a range of properties including heritage buildings, new-builds and existing buildings.
- Popular Colours
- Hardware
- Downloads
- Gallery
- Case Studies
![W20 doors opened to garden]()
Key External Door Features:
Our external doors offer a host of benefits including:
Endless Design Possibilities
Our external doors are available in a range of design options including your choice of style, colour, hardware, glazing and accessories.
Highly Secure
Security comes as standard with our external doors, which come fully equipped with advanced security features including multipoint locking systems and quality hardware.
Exceptional Thermal Performance
Designed with performance in mind, our external doors effectively work to conserve energy, prevent heat loss and help to keep any property at a comfortable temperature all year-round.
Additional Features
Design Flexibility
Our external doors are available in a range of configurations, colours, and accessory options including your choice of hardware. Take a look at our downloadable resources for more information.
Popular Colours
![Black]()
![Traffic Grey]()
![Agate Grey]()
![Light Grey]()
![White]()
![Pastel Green]()
A colour to suit your home
Our external doors are available in a stunning range of colour options including our iconic black steel. You can also choose from a range of RAL and BS colours, enabling you to find the perfect match to complement the interior and exterior decor of any property.
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
We offer a wide range of high-quality 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.
![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
![8760 Sliding Door Pull Handle]()
8760 Sliding Door Pull Handle
![6758 Sliding Door Pull Handle]()
6758 Sliding Door Pull Handle
![6658 Sliding Door Pull Handle]()
6658 Sliding Door Pull Handle
![Sliding Door Pull Handle]()
Sliding Door Pull Handle
Downloads
Browse Our Inspiration Gallery
For more inspiration, explore a curated collection of stunning projects showcasing the transformative power of Crittall Doors.
![Trio of w20 doors at house rear]()
![White w20 french doors]()
![Open plan kitchen with french doors]()
![Open space with french doors]()
![Orangery with external Crittall doors]()
![Aluminium windows and french doors]()
Learn more![Trio of w20 doors at house rear]()
![Open space with french doors]()
Our Recent Work
![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 aluminium 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 aluminium 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...
![Saltdean Lido]()
Crittall in the swim with England’s finest
An openair swimming pool of a design described as the finest in England is being...
![Black aluminium single and french doors]()
1920’s property renovation & 2023 Special Award winner
When the owners purchased their property, it had not really be touched since the 1980s...
Explore Door Styles
Find the right door for your project.
![Bespoke glass sliding doors]()
Learn moreSliding Doors
Crafted from high-quality steel, our sliding doors are a fantastic addition to residential and commercial properties.
![Sliding doors for kitchen pantry]()
Learn moreInternal Doors
Modernise any project with our high-quality steel internal doors, designed with performance in mind.
![W20 doors opened to garden]()
Learn moreExternal Doors
Enhance the performance, aesthetics and functionality of any new build, heritage or existing building.
![External windows and single door for commercial building]()
Learn moreCommercial Doors
Available in a range of sizes and configurations, our commercial doors are a fantastic addition to any project.
![Trio of w20 doors at house rear]()
Learn moreBlack Steel Doors
Looking for a visually striking addition to a commercial or residential property? Our black steel doors are the perfect choice.
Frequently Asked Questions
We understand you may have queries about our products and services. We’ve answered some of the most common questions below.
Are Crittall Windows' external doors secure?
Yes, our external doors are designed with security in mind. They use high strength steel profiles and multi-point locking systems to deter break-ins. Additionally, the glazed panels are typically made of toughened safety glass, which is more resistant to shattering than regular glass.
Are Crittall Windows' external doors energy efficient?
Our steel external doors are incredibly energy efficient. They utilise double-glazed or even triple-glazed units, which provide thermal insulation and help reduce heat loss from any property.
How much do Crittall Windows' external doors cost?
The price of our new external doors will be dependent on your specific project requirements. For more information get in touch with our team of experts today.
Are external doors from Crittall Windows high maintenance?
Our external doors require minimal upkeep as they are coated in a polyester powder coat which ensures a quality finish for years to come.
What property types are Crittall Windows' external doors suitable for?
Our external doors are suitable for a range of properties including heritage buildings and new-builds, as well as for upgrading existing buildings.
Can’t find the answer you’re looking for?
Speak to an Expert![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.
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.
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The Crittall design meant we could retain a traditional feel which would fit with the overall look of the house.
KAREN WELSTEAD
Scotland, UK
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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
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‘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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