Corporate W20 | Steel Windows And Doors
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Create a seamless transition between home and garden with our Corporate W20® windows and doors. Expertly crafted, these doors maximise natural light in an elegant and timeless style.
Discuss your projectBrowse the GalleryTRADING 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.
Key Corporate W20® Window and Door Features:
Discover endless possibilities with our Corporate W20® windows and doors. Designed to improve the performance, aesthetics and functionality of your property or project, they offer a multitude of benefits.
Slim Frames
Featuring slim profiles, our Corporate W20® window and doors offer an influx of natural light and create the illusion of extra space.
Exceptional Thermal Performance
Designed with performance in mind, our Corporate W20® windows and doors feature double weather-stripping and quality glazing which helps to conserve energy and prevent heat loss.
Long Lasting Durability
Our Corporate W20® windows and doors are finished in a durable Duralife polyester powder coat for a virtually maintenance-free finish.
Additional Features
- Double Weather-Stripping: Enhanced insulation and energy efficiency.
- Multipoint Locking System: Superior security with robust locking mechanisms.
- Maintenance-Free Duralife Polyester Powder Coating: Durable finish for long-lasting protection.
- Made in Britain, our Corporate W20® Windows and Doors are completely bespoke and sustainable, providing a cost-effective option for any property or project.
Design Flexibility
Our Corporate W20® Windows and Doors can be easily customised to suit your property or project. You can choose from a variety of bespoke colours, hardware options and configurations. Take a look at our downloadable resources for more information.
- Popular Colours
- Hardware
- Downloads
Popular Colours
Our Corporate W20® windows and doors are available in a wide range of colours to match your design preferences, including our signature black steel. Whether you prefer a classic or a striking shade, we have options to suit every taste. Get in touch with your local approved Crittall installer for more information.
Selected: Black
Selected: Traffic Grey
Selected: Agate Grey
Selected: Light Grey
Selected: White
Selected: Pastel Green
Hardware
Hardware
We offer a wide range of high-quality window and doors 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
Soho Lever Handle
Europrofile Lever Handle
Phoenix Lever Handle
B870 Rose Lever Handle
B860 Rose Lever Handle
B870 Lever Handle
B850 Rose Lever Handle
B860 Lever Handle
Deco Lever Handle
B850 Lever Handle
8760 Sliding Door Pull Handle
6658 Sliding Door Pull Handle
6758 Sliding Door Pull Handle
Sliding Door Pull Handle
Berkeley Lever Handle
The Berkeley style spring-loaded lever set on a concealed fix rose adds a touch of understated elegance to your Crittall doors. The classic lever handle and concealed fix rose create a clean and contemporary look that complements a variety of design styles. The timeless design of this lever set perfectly complements the inherent strength and character of Crittall steel profiles.
Specifications: Rose Diameter: Ø51mm
Soho Lever Handle
The Soho style spring-loaded lever set on a concealed fix rose adds a touch of industrial chic to your Crittall doors. The bold lever handle and concealed fix rose create a contemporary statement that perfectly complements modern and industrial design schemes. The spring-loaded mechanism ensures smooth lever action for effortless opening and closing, while the robust design provides dependable security for your Crittall doors. The concealed fix rose adds a touch of modern minimalism to the industrial-inspired lever handle.
Europrofile Lever Handle
This traditional style spring-loaded lever lock set adds a touch of classic elegance to your Crittall doors. The familiar lever handle and standard keyhole (available in both standard key and bit key options) offer effortless operation that seamlessly blends with period design. The spring-loaded mechanism ensures smooth lever action, while the robust design provides dependable security for your Crittall doors.The timeless design of this lever lock set perfectly complements the inherent strength and character of Crittall steel profiles. Specifications: Back plate: 152mm x 41mm
Phoenix Lever Handle
The Phoenix style spring-loaded lever set on a concealed fix rose adds a touch of understated luxury to your Crittall doors. The clean lines of the lever handle perfectly complement the minimalist aesthetic of modern design, while the concealed fix rose offers a seamless and contemporary look. The spring-loaded mechanism ensures smooth lever action for effortless opening and closing, while the robust design provides dependable security for your Crittall doors. The minimalist lines and sleek design of this lever set perfectly echo the clean lines and inherent strength of Crittall steel profiles, enhancing the contemporary feel of your space.
B870 Rose Lever Handle
The B870 Rose Lever Handle offers a sleek and secure design, with matching backplate covers that conceal screws and backplates. It features four independent springs to maintain a precise horizontal lever position, while an 8mm spindle secured by a grub screw ensures stability. Compatible with B851ROSE Euro Cylinder or B852ROSE Key escutcheons, it suits various applications, including multipoint systems and traditional locks. Also available on a round plate as B870ROSE, it comes in multiple finishes or a custom RAL finish. M5 fixing holes and a Taylor Spindle support versatile installation, complemented by matching window furniture.
B860 Rose Lever Handle
The B860 Rose Lever Handle combines elegance and reliability, featuring matching backplate covers to conceal screws and backplates. It ensures a precise horizontal lever position with four independent springs and a secure 8mm spindle with a grub screw. Compatible with B851ROSE Euro Cylinder or B852ROSE Key escutcheons, it supports multipoint, traditional external locks, and internal latches. Also available on an oblong plate as B860, it offers various finishes or a custom RAL finish. With M5 fixing holes and a Taylor Spindle for flexible installation, it pairs seamlessly with matching window furniture.
B870 Lever Handle
The B870 Lever Handle offers both style and functionality, featuring matching backplate covers to hide fixing screws and backplates. It ensures precise horizontal alignment with four independent springs and a secure 8mm spindle held by a grub screw. Compatible with B851 Euro Cylinder or B852 Key escutcheons, it supports multipoint systems, traditional external locks, and internal latches. Available on a round plate as B870ROSE, it comes in various finishes or a custom RAL finish. M5 fixing holes and a Taylor Spindle allow for horizontal or vertical installation, with matching window furniture available for a cohesive design.
The B850 Rose Lever Handle offers a sleek design with matching backplate covers to conceal screws and backplates. Featuring four independent springs and an 8mm spindle secured with a grub screw, it maintains a precise horizontal position. Compatible with B851ROSE Euro Cylinder or B852ROSE Key escutcheons, it supports a variety of locks and latches, including multipoint systems. Available in multiple finishes or a custom RAL finish, it can also be mounted on an oblong plate as B850. M5 fixing holes and a Taylor Spindle provide flexible installation, complemented by matching window furniture for a cohesive look.
B860 Lever Handle
The B860 Lever Handle combines functionality and style, featuring matching backplate covers to conceal fixing screws. It ensures a precise horizontal lever position with four independent springs and a secure 8mm spindle clamped by a grub screw. Compatible with B851 Euro Cylinder or B852 Key escutcheons, it suits multipoint systems, traditional external locks, and internal latches. Available on a round plate as B860ROSE, it comes in various finishes or a custom RAL finish. With M5 fixing holes and a Taylor Spindle for flexible installation, it offers a cohesive aesthetic with matching window furniture.
Deco Lever Handle
The Deco style spring-loaded lever set on a concealed fix rose adds a touch of timeless glamour to your Crittall doors. The distinctive lever handle, reminiscent of the Art Deco era, creates a captivating look that complements both modern and vintage design schemes. The concealed fix rose offers a touch of minimalist elegance. The spring-loaded mechanism ensures smooth lever action for effortless opening and closing, while the robust design provides dependable security for your Crittall doors. The distinctive curves and geometric detailing of this lever set perfectly echo the inherent character and elegance of Crittall steel profiles.
B850 Lever Handle
The B850 Lever Handle features matching backplate covers that conceal fixing screws, providing a clean finish. With four independent springs, it ensures a precise horizontal position and securely clamps both handles with an 8mm spindle and grub screw. Suitable for various applications with B851 Euro Cylinder or B852 Key escutcheons, it supports multipoint, traditional external locks, and internal latches. Available in several finishes or a custom RAL finish, the B850 can also be mounted on a round plate as B850ROSE. It offers a coordinated aesthetic with matching window furniture and M5 fixing holes.
8760 Sliding Door Pull Handle
The face-fixed classic pull brings a touch of timeless sophistication to your Crittall sliding doors. Inspired by Regency and Georgian design principles, its plain design offers understated elegance that complements both traditional and contemporary settings. Constructed from high-quality materials, this pull combines classic design with modern durability, echoing the inherent strength of Crittall steel profiles.
Specifications: Length: 190mm Height: 51mm Depth: 11mm
6658 Sliding Door Pull Handle
Embrace the enduring style of Art Deco with this face-fixed classic pull for your Crittall sliding doors. The distinctive design adds a touch of timeless character, while the integrated privacy turn function provides a practical solution for bathrooms and ensuites. Constructed from high-quality materials, this pull combines classic design with modern durability, perfectly complementing the inherent strength of Crittall steel profiles. Specifications: Length: 190mm Height: 51mm Depth: 9mm
6758 Sliding Door Pull Handle
This face-fixed, stepped edge pull in classic Art Deco style adds a touch of geometric luxury to your Crittall sliding doors. The integrated privacy turn function provides a practical solution for bathrooms and ensuites, while the overall design transforms your space with a touch of vintage glamour. Constructed from high-quality materials, this pull combines timeless design with modern durability, perfectly complementing the inherent strength of Crittall steel profiles.
Specifications: Length: 190mm Height: 51mm Depth: 9mm
Sliding Door Pull Handle
This face-fixed, bevelled edge pull adds a touch of understated sophistication to your Crittall sliding doors. Crafted for a clean, contemporary look, it provides a comfortable and easy grip for effortless opening and closing. Made from high-quality materials to withstand everyday use, this pull complements the inherent strength and style of Crittall steel profiles. Pair this pull with other Crittall hardware options for a cohesive and polished aesthetic throughout your steel door installations. Specifications:
Length: 190mm Height: 51mm Depth: 11mm
Downloads
Downloads
Consumer W20 Brochure
Residential Brochure
Innervision Commerical Brochure
Innervision Homeowner Brochure
Hardware Brochure
Crittall Duralife Standard Colour Guide
Contact Us- Gallery
- Case Studies
Browse Our Inspiration Gallery
For more inspiration, explore a curated collection of stunning projects showcasing the transformative power of Crittall W20 Windows and Doors.
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Learn more Browse the Gallery Our Recent Work
Ambitious project in South West London by Bespoke Design Glazing
This case study shines the spotlight on a compelling project that secured a runner-up position...
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Restoration in rural Sussex by Lightfoot Windows
This project, executed by our specialist reseller Lightfoot Windows, focused on a listed property in...
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Modern renovation in South Yorkshire by KJA Services
The Crittall House of the Year (CHOTY) awards celebrate our commitment to excellence by recognising...
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Crittall windows that truly stand the test of time
Crittall Windows recently returned to Adelaide House in London to replace the steel windows it...
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Crittall House of the Year Award Winner 2023
Congratulations to the deserving winners of this year's Crittall House of the Year Award with...
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Crittall House of the Year Award – Runner Up 2023
When the owners were planning the renovation of their house, they knew they wanted to...
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Crittall Corporate W20® Steel Windows
These external steel windows are stylish, versatile and thermally efficient.
Learn more Crittall Corporate W20® Doors
Create a seamless transition between the home and garden with this incredible range of steel doors.
Learn more Crittall Corporate W20 TE® Doors
This traditional steel door meets modern performance and makes the perfect addition to any commercial or residential project.
Learn more
Crittall Corporate W20 TE® Windows
This traditional steel windows delivers outstanding modern performance perfect for any commercial or residential project.
Learn more
Commercial Steel Windows
Available in various styles and configurations, our high-quality commercial steel windows can elevate any space.
Learn moreYour 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.
Speak with an expert todayFrequently Asked Questions
We understand you may have queries about our products and services. We’ve answered some of the most common questions below.
What are the customisation options for W20 windows and doors?
W20 products can be customised with various glazing options, colors, finishes, and hardware to meet specific project needs.
Are W20 windows and doors energy efficient?
Yes, they feature double weather-stripping and can accommodate double glazing for enhanced thermal insulation.
What configurations are available for W20 doors?
W20 doors are available in single, double, bi-fold, and sliding configurations.
Can W20 products be used in heritage or listed buildings?
Absolutely, W20 windows and doors are ideal for heritage renovations due to their classic aesthetics and compliance with conservation requirements.
What maintenance is required for W20 windows and doors?
The maintenance-free Duralife polyester powder coating ensures long-lasting durability with minimal upkeep.
Can’t find the answer you’re looking for?
Speak to an Expert
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
Read our Case StudiesFully Accredited Manufacturers
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