AluK Aluminium Windows in Exeter & Devon

...slim sightlines, genuine strength.

Transform your home with our aluminium windows from AluK. With our expertise and commitment to delivering high-quality solutions across Exeter and the wider Devon area, we’re here to help you find the perfect aluminium windows for your property. Get in touch and start your next home improvement project today.a

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Leading Industry Supplier

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AluK is renowned throughout the industry for its precision engineering and exceptional quality in aluminium casement windows. Expertly installed by our own team at AGS Windows, they complement both contemporary and classic-style homes across Devon.

Aluminium windows offer a stylish, modern alternative to uPVC windows for your home. Crafted from premium-grade aluminium, AluK windows deliver outstanding strength, durability and long-term performance. As an industry-leading brand operating across the UK and internationally, AluK gives you complete confidence in both craftsmanship and reliability.

Built for Modern Living

Our aluminium casement windows add real style to your home and stand as an excellent alternative to standard casement windows. These innovative windows from AluK are manufactured with versatility and functionality in mind, while still holding the traditional look of a flush casement window.

Designed with modern living in mind, our AluK aluminium windows are highly energy efficient and require very little maintenance, delivering strong performance for your home. The robust yet lightweight aluminium frames resist warping, rust and corrosion, even in tougher Devon weather conditions. Choosing AluK aluminium windows means making a smart, long-term investment in style, efficiency and lasting quality. If you’d like to compare against our existing aluminium windows range, that’s also worth a look.

Keeping Your Home Comfortable

Invest in aluminium windows that insulate your property against weather and noise. Their superior thermal efficiency means lower energy bills and a more comfortable living environment throughout the year.

Our aluminium windows come with high-performance glass and precise sealing technology to enhance their insulating properties, and can be paired with our double glazing or triple glazing options. The design and installation of every window by our team ensures minimal external air enters your home, maintaining a comfortable indoor temperature year-round. This not only helps conserve energy but also significantly reduces noise pollution, making your home a genuinely tranquil space.

Why Homeowners Choose AGS Windows

When you choose AGS Windows for your aluminium windows, we install them with real care and precision. We pride ourselves on our professionalism, expertise and attention to detail, aiming for a seamless, hassle-free experience from start to finish. Customer satisfaction is central to how we work, and we always aim to go beyond what’s expected.

We stand behind the quality of AluK aluminium windows and back them with solid guarantees and warranties for your peace of mind. Our commitment doesn’t end after installation, we’re here to provide ongoing support and assistance, should you have any questions or concerns about your aluminium windows. Contact our team to get in touch or start requesting your free online quote.

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Available Online, In-Store or At Home

Experience the freedom of obtaining the products you desire, tailored to your preferences. Our dedicated team is always available to assist you whenever you require assistance. Your satisfaction is our priority.

Online

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In Store

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At Home

Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.

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Built to Last

Aluminium doesn't flex, swell or shrink with the seasons the way some materials can. Combined with a powder-coated finish, that means no repainting and no ongoing upkeep, just a quick clean now and then to keep your windows looking as good as day one.

Choose From 150+ RAL Colours

No two homes are the same, so neither are our windows. With access to over 150 RAL colours, we can match almost any brickwork, render or existing trim, whatever the age or style of your property.

A Material That Performs

We only work with premium-grade aluminium, giving you a frame that's strong, secure and genuinely durable, not just a stylish alternative.

Warmer in Winter, Cooler in Summer

Enjoy consistent temperatures all year round for a more comfortable and cosy environment that you can make the most of. Maintain a cool temperatures in the summer months and keep the cold air out in the winter months.

Proudly Made in the UK

AluK design and manufacture their systems in the UK, which means tighter quality control from production through to the windows going into your Exeter or Devon home.

Customisation Options

Cassini

Chantilly

Charcoal Sticks

Contora

Digital

Florielle

Warwick

Taffeta

Everglade

Mayflower

Oak

Pelerine

Reeded

Tribal

Frequently Asked Questions

Are aluminium windows energy efficient?

Yes, our aluminium windows offer excellent thermal performance, with U-values as low as 0.8W/m²K, helping to cut heat loss and reduce your energy bills.

Can I customise the colour of my aluminium windows?

Yes, we offer over 150 RAL colours to choose from, so you can match your windows to your home’s existing style and finish.

Are your aluminium windows secure?

Yes, our aluminium windows are Secured by Design accredited, meeting some of the highest security standards available, giving you real peace of mind.

How long is the guarantee on your aluminium windows?

Our aluminium windows come with a guarantee of up to 10 years, so you can rely on their performance for years to come.

How do AluK aluminium windows compare to your existing aluminium range?

Both ranges offer strong thermal performance and durability. AluK gives you a slightly wider choice of frame profiles specifically for windows, while our existing aluminium windows range may suit projects where you’re also matching doors from the same supplier. We’re happy to talk through which fits your project best when you get in touch.

Happy Customers

Rebecca Whittington

We have renovated our house recently and AGS replaced all of our windows. They have been excellent. All fittings went smoothly. Great products, and would highly recommend them.

Len Beadle

We have used AGS over the years and have found their service and attention to detail second to none.
Their products are of good quality and expertly installed.

From initial quotation to installation service, it is excellent.

Lance Grogan

We have had an extension roof including orangery and large bi-fold doors fitted by AGS; in addition, we have also had a sliding door and 3 additional windows just fitted.

Throughout the process from order to installation, we have had excellent communication from all included.

All of the teams are respectful, friendly, and highly competent with great workmanship, any issues are picked up and fixed quickly.

Jenny Davey

I’m so pleased I chose AGS to supply and fit my new front door. An excellent job done, not too expensive, and done within the time allocated. Thank you AGS.

Martin Walker

My wife and I have used AGS for many years, and have found them to be very professional in their approach to meeting our requirements.

Product quality and range are excellent in all aspects. From the initial enquiry to the final result of the work carried out, all proceedings were explained fully.

The fitting team has always been courteous and tidy. and the quality of their work has always been brilliant. A big ‘yes’ from us in using AGS for our next project.