Aluminium Arched Windows

Arched Windows

Make a statement with aluminium arched window frames from Atlas. These stunning curved designs sit seamlessly in Gothic properties, period homes and even modern structures. Get in touch today for premium-quality materials and expert installation.

Why choose atlas?

built for quality

We manufacture to the highest standards using premium materials.

made to perform

Products are secure, thermally efficient, and meet building regulations.

approved installers

Approved partner installers ensure every product is fitted perfectly.

nationwide coverage

We operate across the UK, supporting homes nationwide.

Atlas Arched Windows

Ideal for arched and curved frames, our aluminium arched windows feature a flat bottom with a semi-circle or pointed top. They would suit heritage properties or gothic homes, or even contemporary property owners looking to stand out. Available as fixed or opening arched window configurations with multiple glazing options, there is something for all tastes.

Our simple process

Browse our windows,
doors and glazed roof
systems.

Get in touch to
tell us what you’re
interested in.

We’ll match you
with an approved
installer.

Confirm your choice
and look forward to
installation.

Glazed arched Windows for Modern Homes

Guarantee energy efficiency, security, weather protection and performance with customisable options from Atlas. Choose thermally broken profiles, colours and optional trickle vents and lock upgrades.

Durable

Resistant to rust, warping, and fading for long-term performance.

Energy efficient

WER rating from B to A+ depending on product.

Security certified

PAS24:2022 security available as an upgrade option.

Weatherproof

Air test Class 4, water test E1200 and wind test AE2400

Customisable options

Make a statement in a modern home or update a period property with a choice of styles, colours, handles and glazing options.

Custom styles

Choose from a range of modern and traditional styles.

Multiple colours

Select from a vast palette of single and dual colours.

Handle choices

Pick your perfect arched window handles.

Glazing options

Double glazed and triple glazed options available.

Design configurations

Two arched window configuration options to suit your space

Fixed

Dummy Sash

Stock colour options

Choose from four stock colours – white, anthracite grey, anthracite grey on white, and black.

White

Grey

Grey on White

Black

Special colour options

Alternatively, select from hundreds of RAL colour options or KL colours for a custom finish.

RAL Colour Range
250+ more

KL Colour Range

Arched Window Handle

Black, white, grey, polished chrome, satin silver and polished gold TBT handles.

Offset Window Handles

White, black, grey, polished chrome, smooth satin chrome, polished gold offset handles.

Monkey Tail Handles

Bronze, black, pewter, polished chrome, polished gold, smooth satin and white monkey tail handle colour options.

Pear Drop Handles

Bronze, black, pewter, polished chrome, polished gold, smooth satin and white pear drop handle colour options.

Trickle Vents

Improving indoor air quality, reducing condensation, and maintaining security and heat efficiency.

Quick Glaze Knock-in bead (Alitherm 400)

Designed for faster, easier installation, reducing time on site without compromising quality.

Key Specifications

All our aluminium arched windows meet these standards as a minimum, while some are available with additional upgrades or higher performance specifications.

Marine grade polyester powder coating
U value as low as 1.4w/m2k (double glazed) depending on product
U value as low as 1.0w/m2k (triple glazed) depending on product
28mm double glazed or 40mm triple glazed
Side hung max o/a width 864mm

Side hung max o/a height 1400mm
Top hung max o/a width 1400mm
Top hung max o/a height 1500mm
Frame depth 70mm
Optional trickle vents
Air, water and wind tested

Take a look for yourself

Explore our product brochure for more information on our aluminium arched windows, including colours, handles, opening configurations, glazing options and much more.

Download Brochure

Frequently Asked Questions

Explore our most frequently asked questions to learn more about aluminium arched windows and their features, lifespan, and advantages.

An arched window is a non-protruding design with a flat bottom and a curved top. Some styles have a simple semi-circle whereas others may have a more pointed finish, as seen in Gothic aluminium arched window styles.

Their inspiration comes from multiple periods throughout history, including Roman and Baroque architecture. Drawing the eye upward, they can make a space look larger and add more natural light to a room.

Our aluminium arched window frame designs can be made to measure depending on your exacting requirements. You can also customise your design, looking at factors such as colour, glazing, handles and more.

Our aluminium arched windows can be double or triple-glazed depending on your requirements, along with many other customisable options. Get in touch if you have any questions about handles, colours, trickle vents and much more.

Aluminium windows are ideal for arched window frame designs seen in heritage properties. The unique curved design in these homes can be modernised with a contemporary aluminium structure, maintaining the traditional aesthetic but adding durability and energy efficiency.

Atlas Aluminium partners with trusted installers nationwide to deliver bespoke arched window projects. When you get in touch, we’ll match you with a verified installer to make sure your project is completed on time and to your exact requirements.

At Atlas, we supply aluminium arched windows to homes throughout the UK. Simply get in touch with us to discuss your requirements and we’ll match you with one of our trusted installers, wherever you are in the country.

Discover other Window products at Atlas

What sets Atlas apart

At Atlas, we specialise in manufacturing bespoke aluminium arched windows, focusing on trade-only supply for premium quality. As part of our service, we’ll match you with only the best and most trusted installers, wherever you are in the country.

Each of our aluminium systems has been manufactured to the same high standards, trusted around the UK for their high security and durability standards. For unrivalled support and gorgeous designs that stand the test of time, get in touch with us today.