Giving you arguably the most authentic steel-look, industrial, Art-Deco or Scandi Style, AW-47 Heritage Windows brings together timeless design and advanced aluminium engineering. Super slim, elegant, and beautifully proportioned, these distinctive windows with the iconic grid pattern of period metal windows are unmatched . And you can complement them with the AD-55 Heritage single or French Door, giving your home a cohesive, steel-look inside and out.
Built from premium-grade aluminium, with a deep thermal break and high-specification insulated double or triple glazing, AW-47 windows promise the durability, efficiency and strength you want for your home or new extension. Balanced and symmetrical sightlines effortlessly recreate the refined style of classic steel windows, but with none of the maintenance or cost, nor the lengthy manufacturing times.
The Benefits of Steel-Look AW-47 Heritage Windows
Every element of the AW-47 is designed to deliver, an authentic metal window appearance, but with more glass, less frame, and lasting performance. Suitable for new build or existing openings, these
high-performance aluminium windows suit any kind of property renovation, window replacement project, new build or even into stone mullions.
Key benefits include:
• Slimline profile – narrow frames as small as 47mm on fixed panes for maximum daylight and clear views.
• Excellent thermal performance – U-values as low as 1.4 W/m2K, fully compliant with current Building Regulations.
PAS 24 security tested – multi-point locking and high-quality hardware for peace of mind.
Flexible designs – side hung, top hung, fixed lights, tilt & turn options, or combined layouts.
Matching heritage aesthetic – designed to complement AD-55 doors for a consistent finish.
Extensively tried and tested in the UK Market.
Modern Performance, Classic Proportions
The AW-47 balances traditional styling with cutting-edge performance. Its slim aluminium frame enhances natural light and creates a subtle industrial aesthetic that feels at home in both contemporary and period settings.
Depending on the installation requirements, there’s a choice of slim, standard or deep outer frames as well as slimline frames for windows fitted within existing stone or timber mullions.
Each window is thermally broken with a deep polyamide thermal break. With double or triple glazing options, each with a soft-coat low-emissivity coating, warm-edge spacer bars and argon gas fill, these are also some of the most energy-efficient windows and doors.
Bespoke Steel-Look Aluminium Windows for Your Home
Every AW-47 window is bespoke-made to suit your design and property layout. Choose from:
Fixed picture windows to frame a view and floor-to-ceiling glazing.
Side or top-opening casements for ventilation.
Tilt-and-turn options for versatility and easy cleaning.
Dual colour finishes to complement your interior and exterior schemes.
Bay, bow or shaped windows.
Contemporary or period antique window handles.
Standard finishes include 7016M Grey and 9005M Black, but over 200 RAL colours and textured coatings are available – each professionally applied for long-term durability.
Built to Perform in All Conditions
The AW-47 has been extensively tested for wind, water and air performance. High-quality seals, gaskets and brush strips ensure long-term resistance to the elements, keeping your home comfortable and secure. Each sash and outer frame comes with the highest quality brush strips, seals and EPDM Gaskets, alongside our premium quality glass units, securely sealed from inside only.
With multi-point locking, optional fire-escape or easy-clean hinges, and optional child restrictors, our windows are designed for safety as well as functionality.
Crafted with Care and Precision
Our long-standing relationships with the UK’s foremost aluminium manufacturers means your new AW-47 Heritage Windows are made in the UK using the latest manufacturing processes. All windows are hand-assembled and hand-finished, to ensure the highest standards of manufacturing quality. The result is a consistent, high-quality finish and exceptional attention to detail that’s instantly visible.
Strong yet lightweight, corrosion-resistant, and virtually maintenance-free, aluminium makes the AW-47 Heritage Window a sound long-term investment that will look and perform beautifully for decades.
Slimline Authentic Steel Look Windows – Contact us today.
At Fenestration Network, we work with carefully chosen manufacturers whose products meet our own standards for performance, reliability and style.
Choosing Fenestration Network means your windows arrive beautifully made, professionally installed, and fully supported with a quality guarantee long after completion.
The Fenestration Network White Glove Service
Our White Glove Service ensures every stage of your project is handled with care – from design advice and survey to installation and aftercare. You’ll benefit from national expertise with local support, clear communication, and total peace of mind.
If you’re planning a renovation or new build project with the UK’s trusted and tested heritage-style windows with modern performance, contact us today for a free quotation and to discuss your project.
If you’re planning a renovation or extension, contact Fenestration Network today to discover how the AW-47 Heritage Window can bring light, height and the timeless industrial, Art-Deco or Heritage design to your home.
