Key Features

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Designed to withstand the rigours of commercial environments while maintaining aesthetic value.
Reflects the typical Art Deco design from the 1920s, providing a timeless appeal.
Maximises natural light and enhances the interior ambience of any commercial space.
large commercial window
Crafted for Commercial Excellence

Additional Features

Crittall’s W20 Steel Windows offer a perfect synergy of heritage design and modern performance, making them ideal for both refurbishment and new builds. With a heritage bar steel window system, these windows achieve a classic appearance while providing exceptional energy efficiency and structural integrity.

Small profile design that preserves the look of original Crittall windows.
Suitable for interior screens, adding versatility to your design choices.
Available in Crittall’s HomeLight range for a contemporary twist on heritage aesthetics.
Weather-resistant and built for longevity in various climates.

Design Your Way

Explore a variety of colour and hardware options tailored to your project. Explore our downloadable resources for further information.

Popular Colours

Our W20 windows come in a range of colours to suit your design needs. Whether you're looking for classic black or contemporary shades, our selection is crafted to complement any commercial architecture, ensuring both beauty and functionality.

Light Grey
Black
White
Traffic Grey
Agate Grey
Pastel Green

Selected: Light Grey

Light Grey

Selected: Black

Black

Selected: White

White

Selected: Traffic Grey

Traffic Grey

Selected: Agate Grey

Agate Grey

Selected: Pastel Green

Pastel Green

Distinctive Hardware Options

Choose from a variety of hardware options designed to match the elegance of Crittall windows, enhancing functionality while maintaining style and integrity.

Arched Handle

Arched Handle

Berkeley Handle

Berkeley Handle

Soho Handle

Soho Handle

Scroll Handle

Scroll Handle

Phoenix Handle

Phoenix Handle

Deco Handle

Deco Handle

Straight Handle

Straight Handle

Curved Handle

Curved Handle

Curved Peg Stay

Curved Peg Stay

Sliding Stay With Round Knob

Sliding Stay With Round Knob

Sliding Stay With Butterfly

Sliding Stay With Butterfly

Straight Peg Stay

Straight Peg Stay

Heritage Meets Modernity

Crittall W20 windows are a perfect example of how heritage can seamlessly blend with modern functionality. Designed with meticulous craftsmanship, these windows are ideal for both restoration projects and contemporary builds. Their robust steel construction not only offers exceptional durability but also ensures that classic aesthetics are preserved at every turn.

Whether you’re looking to enhance a period property or incorporate a touch of timeless elegance into a new commercial space, Crittall windows are designed to meet your needs without compromising on style. With our expertise, you can be confident that your project will reflect the best in quality and design.

neptune showroom
large bespoke screen

Explore Our Diverse Window Range

In addition to our iconic W20 windows, we offer a variety of other window products that embrace the Crittall design ethos. These include W20 TE windows , HomeLight windows , and bespoke Crittall windows . Each window is crafted to evoke the charm of typical Art Deco design while ensuring maximum performance for modern applications. Features like large panes of glass enhance both natural light and visual appeal, creating brighter and more inviting spaces.

Our comprehensive range includes options tailored to residential and commercial needs, ensuring that every client finds the perfect solution for their project. From traditional designs to contemporary finishes, our windows deliver not just beauty but also exceptional energy efficiency and reliability.

Frequently Asked Questions

We've compiled answers to commonly asked questions about W20 Windows to help inform your choices. For further details, feel free to contact us directly.

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What our customers say

At Metwin, we take pride in our commitment to quality and customer satisfaction. Hear directly from our clients about their experiences with our products and services, showcasing the craftsmanship and reliability that define our work.

I was interested in installing A Crittall door at the back of my property, was referred to Metwin by Crittall themselves and spoke with a very helpful guy called Daniel...

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Natalie Young

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Good company. Approached them from the recommendation of Crittall. Dan and Frankie offered great advice throughout. What we noticed here, against other companies we worked with, in this project, is...

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Fred

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Very helpful throughout my project. Once I had excepted the quotation there surveyor was round within a couple of days, he took accurate measurements and talked me through the processes...

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Hannah Woolvett

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Wanted an internal door to break up two large living spaces, but still enable us to effectively leave the space open or closed depending on the mood. The Metwin product...

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Mr Lim

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Once we established what was required it was clear Metwin could help (no other company would even respond). We were looking for a cheaper solution than replacing, and Metwin came...

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Jodie

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Every time I've dealt with Metwin they have been fast to respond and keen to help in what ever way they can. Had a time sensitive job which they split...

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