Aluminium Windows
Double Glazed Aluminium Windows. Modern, Efficient & Built to Last
Upgrade your home with modern, durable and energy-efficient double glazed aluminium windows from Windows Xpress. Designed for both homeowners and trade customers, our aluminium windows offer slim, elegant frames, outstanding thermal performance and long-lasting quality. Whether you’re replacing old windows, undertaking a renovation or building a brand-new extension, we supply and install aluminium double glazing across East Sussex and surrounding areas.
We also offer supply-only aluminium windows for trade customers looking for fast turnaround and reliable UK-manufactured products. Contact us for more trade information.
Modern, High-Performance Aluminium Windows for Homes & Trade
Aluminium has become one of the most sought-after window materials thanks to its strength, sleek appearance and superior weather resistance. Our double glazed aluminium windows are designed for long-term performance, offering slim profiles that maximise glass area, excellent insulation and a clean, modern finish that enhances any property. Whether you’re looking for new aluminium windows or aluminium glass replacement for failed units, our team offers a complete service tailored to your needs.
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Why Choose Double Glazed Aluminium Windows?
Sleek, Slimline Frames with Maximum Natural Light
Aluminium is stronger than uPVC, allowing for slim frames that hold larger panes of glass. This gives your home a brighter, more open feel. This is perfect for contemporary homes, extensions, garden rooms and modern refurbishments. Slimline aluminium windows create a stylish architectural finish while still providing excellent strength.
Excellent Energy Efficiency with Modern Double Glazing
Our double glazed aluminium windows are engineered for thermal performance. Each frame includes a built-in thermal break that prevents heat transfer, working alongside high-performance insulated glass units to keep your home warm in winter and cool in summer.
If your current glazing has failed or misted, we also offer double glazed windows glass replacement as an affordable alternative to a full frame replacement.
Strong, Durable & Built for UK Weather
Aluminium is naturally weather-resistant and does not warp, crack, rot or fade. This makes aluminium especially ideal for coastal East Sussex areas like Eastbourne, Seaford and Hastings where homes are exposed to salt air and changing weather. Our aluminium frames are powder-coated for a long-lasting, low-maintenance finish.
Low Maintenance & Long Lifespan
Unlike materials that require painting or treatment, aluminium windows are virtually maintenance-free. Their durable surface means they stay looking smart for decades.
Improved Security for Peace of Mind
All our aluminium double glazed windows come equipped with multi-point locking systems, toughened or laminated safety glass, reinforced frames and high-security hardware. Together, these features make aluminium one of the most secure window options available, making it an excellent choice for ground-floor windows, extensions, and other vulnerable areas.
Double Glazed Aluminium Windows vs uPVC – Which Is Best?
While uPVC windows remain affordable and efficient, aluminium windows offer major advantages in strength, style and longevity. Aluminium frames are slimmer and stronger, allowing more light into the home. They also last significantly longer, often 40 years or more. They also offer a modern architectural aesthetic that uPVC can’t always match. Although the upfront cost is slightly higher, aluminium double glazing offers outstanding long-term value and durability.
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Contact UsAre aluminium windows better than uPVC?
Aluminium windows offer slimmer frames, greater strength and a longer lifespan than uPVC. They’re ideal for modern homes and extensions where a clean architectural look is important. Many customers choose aluminium for its durability and enhanced security.
How long do double glazed aluminium windows last?
High-quality aluminium windows typically last 40 years or more, thanks to their resistance to weather, corrosion and wear. Double glazing units inside the frame usually last 15–25 years depending on conditions.
Can aluminium windows improve insulation?
Yes. Modern aluminium windows include thermal breaks and high-performance double glazing, significantly reducing heat loss. Many homeowners notice fewer drafts and lower heating bills after upgrading.
Can you replace just the glass in my aluminium window?
Yes, if the frame is still in good condition, we can replace the double glazed glass unit only. This is ideal for condensation between panes, misting or cracked glass.
Do you offer supply-only for trade?
Absolutely. We supply aluminium double glazed windows to installers, builders and property developers.
Click here to contact us about more trade information.
What colours are available?
Choose from a wide range of powder-coated colours including anthracite grey, white, black and bespoke options.
Contact us for more information on colours.
How much double glazed windows cost?
The cost of double glazed windows can vary depending on the frame material (uPVC or aluminium), window size, style and the type of glazing you choose. uPVC double glazed windows are usually the most affordable option, while aluminium offers a more premium, long-lasting finish at a higher price point.
At Windows Xpress, all our double glazed windows are made-to-measure, so prices are tailored to your home rather than using one-size-fits-all estimates. We offer free, no-obligation quotes, allowing you to get an accurate cost based on your exact requirements.
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