If you’ve been searching for a way to combine the timeless appeal of classic steel-inspired designs with the modern benefits of thermal performance and security, look no further than Aluco’s heritage windows and doors. Every product in our range is designed to help you upgrade your home in style, creating a seamless blend of old-world charm and contemporary engineering.
Why Choose Heritage Windows and Doors?
Heritage windows and doors are a trend that is here to stay and when you choose a complete system like Aluco, you get the same quality, brand, reputation and beautiful new windows and doors throughout your home, inside as well as outside. There are other compelling reasons to use this style of glazing for your renovation or new build project.
- Preserve Character: Maintain the original look of your property—ideal for older homes, period renovations, or those who simply love traditional design.
- Energy Efficiency: Enjoy the best possible modern insulation features such as highly insulated aluminium frames, low-emissivity coatings, warm-edge spacers, and argon gas fills, all included to reduce heat loss.
- Improved Security: Robust locking systems and reinforced frames keep your home safe without compromising on heritage aesthetics.
- Long-Lasting Quality: Powder-coated finishes protect aluminium profiles from wear, ensuring your new windows and doors stay beautiful for years to come.
- Authentic Design Features: Choose Aluco and you get what is the closest possible to genuine steel, but in affordable aluminium.
Why Aluco make the best Heritage Windows and Doors
At Aluco, we don’t just make aluminium windows and doors. We are innovators. Here are the benefits you get with Aluco, that no other brand can provide.
- Authentic Styling and Sightlines: The closest to steel with natural light and unobstructed views.
- Customisable Finishes: Choose from popular RAL colours like black, anthracite grey, and white, or request a bespoke finish.
- Advanced Glazing Options: Select double or triple-glazed units with toughened safety glass for durability and peace of mind.
- High-Performance Sealing: Keep draughts out and energy bills down, thanks to extensive sealing and premium gaskets.
- Heritage Hardware: From period-style handles to modern minimalist options, we can tailor the hardware to fit your interior or exterior design.
we are innovators
Innovation and bringing the best windows and doors to market is our passion. We were the first and remain the only UK manufacturer focusing only on heritage windows and doors, Art-Deco and steel look designs.
But did you know we were also the pioneers of the first timber-look windows in uPVC? Our Evolution brand is one of the best known and trusted in the UK today.

The most authentic styling
We specialise in steel-look heritage windows and doors. That means every design choice, material selection, and finishing detail is made to honour classic steel aesthetics while offering modern performance.
Authentic Styling is essential in heritage products. That’s why our rolled steel-inspired frames replicate the slender proportions of original metal windows and doors. Combined with carefully placed glazing bars and refined hardware, this achieves a look that’s both distinctive, individual, authentic and elegant.

Future-Proof Engineering
From achieving U-values as low as 1.0 W/m²K to meeting and exceeding Building Regulations, our solutions are set to serve you well into the future. Take our windows. Competitor systems only meet Building Regulations triple glazed. Aluco doesn’t need triple glazing easily achieving the required 1.4Wm2K U-Value with high performance double glazing. Want triple glazed Aluco? You’ll benefit from an even lower and market-leading 1.0Wm2K and even higher-insulated new windows and doors.

Aluco. A complete home solution inside and out.
Our unique, bespoke and hand-finished Elite and Exterior Heritage Windows and Doors comprise
French doors, bifolding doors, and casement windows enhance kerb appeal while delivering top-tier insulation.
Achieve a visually cohesive frontage that respects the building’s heritage and architectural lines.
We also manufacture the UK’s slimmest and best internal Heritage Doors and Screens, comprising Interior partitions, single or double doors, and screens carry the same timeless style indoors.
Benefit from better noise reduction and zoning without sacrificing an open, airy feel.
By choosing Aluco for both exterior and interior applications, you can maintain a unified design language and create a seamless transition between rooms and outdoor spaces.
Achieve Your Vision with Aluco – Here is how
Ready to begin your home transformation? Here are some next steps:
Explore our Heritage Windows and Doors Collection for photos, technical details, and design ideas.
Speak with our experts or an Approved Aluco Installer near you. about your home’s style, performance requirements, and any custom requests. We’ll tailor the glazing bars, finishes, and hardware to suit your tastes and project goals. Our trained partners fit your products with precision, ensuring reliable performance and longevity.
Upgrade to Aluco’s heritage windows and doors and enjoy the perfect balance of timeless character and modern innovation. Contact us today to learn more about how our steel-look solutions can elevate your home’s beauty, comfort, and value.