Discover the timeless beauty of Aluco Heritage Windows, expertly crafted to replicate the elegance of original steel glazing with the performance of premium aluminium. Designed with meticulous attention to detail, every window reflects classic Art Deco and industrial design — reimagined for modern living.
Whether restoring a period home or adding character to a contemporary space, Aluco’s heritage collection delivers unrivalled authenticity, precision engineering, and effortless sophistication. Choose from bespoke finishes, slimline glazing bars, and traditional hardware to create a look that’s uniquely yours.
Aluminium Steel-Look • Authentic Detailing • Timeless Elegance • Modern Performance
Slim Sightlines • Handcrafted Precision • Double / Triple GlazedInspired by the craftsmanship of original steel windows, our Heritage Aluminium Collection blends industrial charm with modern performance. Each window features precise sightlines, period-inspired detailing, and advanced thermal efficiency — handcrafted for architectural distinction and lasting beauty.
Each frame captures the timeless appeal of period steel with precise transoms, slim glazing bars, and proportional sightlines. Available in horizontal or vertical layouts to complement both restoration projects and modern extensions.
Behind the heritage look lies precision engineering — delivering outstanding energy performance and security without compromising authenticity.
| U-Value | From 1.3 W/m²K |
|---|---|
| Air Permeability | Class 4 |
| Water Tightness | Class 7A |
| Wind Resistance | Class C5 |
Choose from classic or contemporary finishes. Our frames are powder coated to any RAL shade, offering smooth, satin, textured or metallic options. Complete the look with authentic handles and hardware to suit your home’s character.
Each installation is completed by trained specialists with heritage expertise.
Provided by Kanda Finance. Results are indicative and subject to assessment.
Finance subject to approval. EcoFrame Direct is a credit broker, not a lender.
They replicate the fine sightlines of original steel windows while offering modern thermal efficiency and security through aluminium systems.
In many cases yes — aluminium heritage systems are accepted as sympathetic replacements. Always confirm with your local planning officer.
Choose from double or triple glazing with Low-E coatings, laminated safety glass, and decorative or obscure patterns.
Yes. All systems feature PAS 24-compliant multi-point locking, internal glazing beads, and optional laminated glass.
Over 150 RAL finishes including Jet Black, Anthracite Grey, and dual-colour options to complement interiors.
Yes — matching French, single and sliding heritage doors are available for a consistent look across your home.
Transform your home with a wide choice of window styles, finishes, and hardware to suit every personality and property.
Reimagine your home with aluminium heritage windows — expertly engineered to capture the timeless elegance of traditional steel while delivering today’s performance standards. Slim sightlines, mechanically jointed frames and refined transoms recreate classic proportions, while thermally broken aluminium ensures warmth, efficiency and strength. Choose from bespoke configurations and finishes — including dual-colour options — for a look that’s equally at home in period restorations and modern architecture.
Heritage Windows — A modern interpretation of classic steel-look design
Inspired by traditional steel windows, our Heritage aluminium collection delivers a perfect fusion of vintage charm and modern performance. Each window is precision-engineered with ultra-slim profiles, refined detailing and mechanically jointed frames that pay homage to original steel craftsmanship. The result is a collection that enhances both period properties and contemporary architecture with light, strength, and effortless style.
Available in over 150 RAL finishes, including dual-colour and textured coatings, each installation is tailored to your specification — from fixed and side-hung casements to heritage French windows and matching glazed doors. Designed and fitted by our expert team, these windows embody architectural integrity and enduring elegance.
Steel-look Windows — Elegant, durable, and authentically engineered
Combining timeless design with modern performance, our steel-inspired aluminium windows transform any interior or exterior space.
The 25mm astragal bars and matte black 9005 finish perfectly replicate the charm of heritage steel systems, while delivering the energy efficiency and weather protection of advanced aluminium.
This refined collection suits both modern architecture and period renovation projects, providing light, symmetry, and texture to every room.
Whether installed in kitchens, bathrooms, or garden extensions, these windows showcase Aluco-inspired craftsmanship with mechanical precision, slim sightlines, and lasting elegance.
Precision-Engineered for Heritage Character
Designed to capture the timeless appeal of traditional steel windows, our Aluco-inspired aluminium collection delivers slim sightlines, refined proportions, and outstanding strength. Each frame is mechanically jointed for genuine authenticity.
Thermal Efficiency with Strength & Clarity
Built with thermally broken aluminium profiles and double or triple glazing, our heritage range provides exceptional comfort and performance while retaining its minimalist aesthetic.
Safe, Secure & Certified
Every installation is designed to meet the latest PAS 24 standards, combining advanced security with refined aesthetics for complete peace of mind.
A Collection Tailored to Every Home
Choose from fixed, casement, French, or door combinations — all precision-manufactured to suit your space. With over 150 RAL finishes and dual-colour options, every installation is bespoke.
Heritage aluminium windows combine authentic steel-inspired detailing with contemporary performance. From ultra-slim sightlines and handcrafted mechanical joints to custom finishes, each window embodies the craftsmanship and character of traditional steel with the comfort and efficiency of modern aluminium.
Customise every window:
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LiveChat 9am–6pm, Mon–Sun • UK-based team • Fast, friendly help
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Inspired by classic steel-frame designs, our slimline aluminium heritage range combines elegant sightlines with modern performance. Ideal for both period renovations and contemporary spaces, they deliver exceptional energy efficiency, security, and timeless character.
✓ PAS 24 compliant — multi-point locking, hinge bolts, and internal glazing beads
✓ Thermally-broken aluminium profiles — U-values from approx 1.4 W/m²K
✓ Ultra-slim sightlines — replicating classic steel windows with refined proportions
✓ Custom glazing — privacy, acoustic, laminated, or heritage grid bar layouts
✓ Mechanical corner joints — authentic heritage detailing with modern strength
✓ Over 150 RAL colours — including Black 9005 Matt, Bronze, and dual-colour options
✓ Low-E coatings & argon-filled units for optimal efficiency
✓ Matching heritage doors & partitions available for design consistency
Every installation is precision-surveyed, professionally fitted, and backed by our 10-year guarantee. Finance options available to help spread the cost.
EcoFrame Direct is a credit broker, not a lender. Credit subject to status. Available on selected products. T&Cs apply.
Your quick guide to aluminium heritage and steel-inspired windows — covering style, performance, glazing, colour options, installation, and guarantees.
Enhanced security with reinforced frames, cam locks, and internal beading for peace of mind.
Police-preferred specification available on selected ECOSlide® sash windows for maximum security.
A+ rated glazing with U-values as low as 1.3, helping to reduce heating bills all year round.
uPVC profiles with sustainable recycled content and 100% recyclable at end of life.
Comprehensive guarantee covering frames, glazing, and hardware for long-term reassurance.
Engineered for smooth installation with consistent profiles, clearances, and easy-fit hardware.
*Secured by Design availability varies by product. Specification available on request.
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