Aluminium Windows
ALU5 Windows
Our ALU5 windows, available for new build projects and renovations nationwide, are designed to adapt to the specifications of any contract. With a wide variety of designs, our double glazed windows can match the aesthetics of any building. A slim sightline of 85mm ensures that these windows do not compromise on appearance. With a visible frame and smooth opening sash, our ALU5 windows are easily adaptable to any home.



Thermal Insulation (in W/m2K):
Uw up to 1.35

Sound Reduction (in dB):
44

Security:
PAS 24
More Info
Our ALU5 windows are double glazed as standard. This ensures that these windows have U-values as low as 1.3Wm2k. With a strong focus on energy efficiency, our triple gasket system creates an airtight barrier. This will reduce cold draughts. Our double glazed windows are constructed with insulation to improve soundproofing. This can improve sleep cycles and increase overall quality of life. Contact us today for ALU5 window prices, or book an appointment at your nearest showroom.
Technical Specifications
Dimension (in mm) | Opening Versions | Gaskets |
---|---|---|
Frame construction depth 70
|
Fixed
|
Quantity 3
|
View width frame/sash 88
|
Turn and turn/tilt
|
Colour Black
|
View width flying mullion (2 sashes)
|
Tilt
|
|
View width transom/mullion (2 sashes)
|
Outward Opening Doors
|
|
|
Low Threshold
|
|
Features & Benefits

ALU5 Window Prices
Request a quote via our online form to receive prices on these ALU5 windows. Take a minute to fill out your details and we will be in touch to offer project quotes and impartial advice. If you prefer, you can call 0800 612 6519 to talk to an ecoHaus expert today. They can provide more details on our products and processes. Want to see our products in person? Book an appointment today to visit one of our showrooms. Our handy Showroom Finder tool can find the closest one to you.
Extra Features
Options
Our ALU5 windows are compatible with a wide array of hardware and additional furniture. From handles in a host of colour finishes, to the most secure locking systems, our Visiline windows are fitted with the very best. Take a look through our brochures and technical guides today to discover our full range of additional options.
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Case Studies
Our case studies can inspire you to begin your own project or can add fresh ideas for one that you have already started. Flick through images to see how our windows have been installed in properties being renovated, as well as new builds. You can see for yourself how our windows can modernise buildings, add a personal touch to any home and use high performing manufacturing to improve any entrance. Find out how we can adapt our products and processes to match the requirements of any project.
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Showrooms
Visit one of our showrooms to receive expert opinions, explore the hidden technology which drives our manufacturing and see our latest products. Positioned in Gloucestershire, as well as all across England, Wales and Scotland, our Showroom Finder tool can help you discover one near you. Learn more about how your own project would work in practice, with our product specialists available to guide you in your decisions. Get an in depth view of the techniques that make our products unbeatable.
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