Aluminium Casement Windows
At Window Warehouse, we are a quality manufacturer of aluminium casement windows for homes across South East England. We cover locations including Surrey, London, Dorset, Bognor Regis, Berkshire, Essex, Kent, Wiltshire and Sussex. We manufacture a range of aluminium window frames including casement windows.
Whether you are looking for sleek black aluminium windows or simple white aluminium windows, we have the right solution for you. Explore our full range of aluminium windows and doors and discover competitive aluminium double glazing window prices today. Use our online quoting engine or contact us today to get a quote.
- Our double glazed windows are made with accuracy at our dedicated Portsmouth, Hampshire factory.
- Receive great thermal efficiency with U-values as low as 1.2 W/m2K.
- We offer these windows in either double or triple glazed varieties.
- 70mm thick aluminium profile, for enhanced longevity.
- Can be made to PAS 24 or Secured by Design standards upon request.
Resistant Aluminium Casement Windows
Our aluminium casement windows are manufactured for outstanding weather resistance, making them one of the most reliable choices for homeowners. Each casement window is tested to Class 4 airtightness, Class 9a watertightness, and wind load Class E2400 - ensuring long-term protection. Manufactured using premium aluminium frames, our aluminium double glazed windows offer superior durability and insulation.
Slimline Aluminium Windows
Get the most from your double glazing with our sleek aluminium windows. These slim frame windows maximised the glazed area for increased light and views, without compromising on energy efficiency. Whether you are upgrading a small window or a tall window, our aluminium casement windows deliver both performance and aesthetics.
Trusted Aluminium Window Manufacturers
With over 35 years of experience in aluminium window manufacturing, we are proud to deliver trusted, high-performance solutions for your home improvements. Whether you are replacing aluminium casement windows or any other windows and doors, we have you covered. If you are looking for replacement casement windows, use our online quoting engine and our expert team will be happy to help.
Aluminium Casement Window Installations
At Window Warehouse, we ensure a smooth, hassle-free installation process. That is why we manufacture our aluminium casement windows for quick, efficient fitting - whether you are a homeowner or a trade professional. Our high-performance aluminium window frames are designed to save time, letting you enjoy your replacement windows sooner.
View Our Brochure
Take a look through our brochure for all the technical specifics you require.
Hardware is an important component in creating the overall style and performance of your aluminium casement windows. At Window Warehouse, we offer a range of customisable hardware options to suit any home - whether you are aiming for a sleek, contemporary finish or a class, heritage look.
With many options available, our aluminium windows and doors are designed to upgrade the look of your property. Navigate our range of options today.
Inline Espag Handle
Offset Espag Handles
View Our Inspiration Gallery
We have an online inspiration gallery to help you visualise our aluminium casement windows in your home.
View GalleryLatest Product Video
For an even greater insight into our aluminium casement windows' operation, take a look at our videos.
View VideosFrequently asked questions
Can’t find the answer you’re looking for? Reach out to our customer support team.
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How long do aluminium windows last?
- Aluminium windows and doors by Window Warehouse are designed for their longevity. With the right maintenance, they can last 30-50 years or even longer due to their robust aluminium frames which resist rust, corrosion, warping and natural elements. This makes them a great long term investment for any home.
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Can I customise Window Warehouse’s double glazed windows?
- Absolutely! By manufacturing our aluminium casement windows bespoke to you, we can tailor our home improvements to your unique specifications.
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How much do aluminium windows cost?
- Aluminium windows and doors stand the test of time and have excellent durability. Costs vary based on size, style, glazing options, and finishes. Investing in aluminum windows can add long-term value to your home due to their durability and low maintenance. Contact us today for a quote or use our online quoting engine.
