10-11 Apple Lane,
Sidmouth Road,
Exeter, Devon, EX2 5GL 
Aluminium Windows Designed for Modern Projects
High-performance, energy-efficient aluminium windows, designed to deliver natural light, panoramic views, and exceptional style for every space. Customise your own aluminium windows by choosing the size, colour, and hardware you’re looking for, and get an instant quote.
Robust Design
Stronger than PVC frames
Energy Efficiency
From 1.0 W/m²K
Built to Last
Longer lifespan than PVC frames
Why Choose Aluminium Windows?
Thermal Performance
U-Values from 1.0 W/m²K
Advanced thermal breaks and high-performance glazing deliver outstanding energy efficiency and year-round comfort.
Unobstructed Views
Sightlines from 65mm
Slim frames invite more natural light into your home.
Designed for Every Climate
Class 4 wind rating
Engineered to withstand harsh coastal winds, heavy rain, and intense sunlight, with coastal stainless hardware available.
Service You Can Count On
Exeter Window Store
Unlike some other companies, we can provide an instant quote for your aluminium windows, so you won't be left waiting.
Shop From Industry-Leading Brands
CORTIZO
Cortizo
Available as standard casement and flush casement windows.
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Slim 70mm sightlines
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U-Values from 1.0 W/m²K
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Excellent acoustic performance
ORIGIN
OW70
The OW70 has a flush finish on the external side only. They are available as casement, bay, and fixed windows.
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Slim 65mm sightlines
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U-Values as low as 1.2 W/m²K
OW80
OW80 has a flush finish both internally and externally. They are available as casement, bay, fixed, gable, flying mullion, and tilt and turn windows.
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Offers better insulation than the OW70 model
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U-Values as low as 1.0 W/m²K
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91mm sightlines
ALUK
AluK
AluK windows support both inward and outward opening configurations and are available in heritage styling.
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U-Values – 1.4 W/m²K with double glazing, or as low as 1.1 W/m²K with triple glazing
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Advanced weather performance
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Class 4 air tightness
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Available in single or dual colour configurations with a textured or anodised finish
NEXT STEPS
Customise Your Aluminium Windows
Use our design tool to customise your aluminium windows to your taste and get an instant quote, or visit our showroom to see options in person.
Specification
Features
Durability
Built to last, our aluminium windows are highly durable and can withstand extreme weather conditions, making them perfect for homes in coastal or high-wind areas. Frames come with a 10-year guarantee as standard.
Energy Efficiency
Our aluminium windows are designed to provide excellent thermal performance, helping to reduce energy consumption and lower utility bills. U-values as low as 1.0 W/m²K.
Security
With advanced locking systems and sturdy construction, our aluminium windows offer enhanced security for your home, giving you peace of mind. Every system is tested to PAS 24 and certified by Secured by Design.
Low Maintenance
Easy to clean and maintain, our aluminium windows require minimal upkeep, saving you time and effort in the long run.
Customisation Options
Choose from over 100 styles, with the option of 28mm double glazing or 44mm triple glazing. Standard colours – Anthracite Grey, Black and White – are available with a three-week lead time, while custom colours are also available with an extended lead time. A marine-grade finish is available for added protection.
Noise Reduction
Enjoy a quieter and more peaceful living environment with our aluminium windows, which help to block out unwanted noise from the outside world.
UV Resistance
Our aluminium windows are resistant to fading and discolouration caused by UV rays, ensuring long-lasting beauty and performance.
Finish options
Available Colours
Black
Grey
White
Any RAL colours
Showing – of colours
