Heritage Aluminium Windows
Slim steel-look styling with modern aluminium performance
Heritage aluminium windows are perfect for homeowners who want the slim, elegant appearance of traditional steel-style windows with the benefits of modern aluminium. Sumner Windows supplies and installs heritage aluminium windows across Kent and the surrounding region.
They are particularly popular for period renovations, barn conversions, older properties, extensions, garden rooms and homes where architectural detail matters. Their slim sightlines and classic proportions complement brick, stone, render and contemporary cladding.
Often chosen in black or dark-framed designs, they are also available in many other colours and are ideal for internal screens, partitions and room dividers.
Why choose Heritage Aluminium Windows
- Slim, steel-look heritage appearance
- Strong, durable and low maintenance
- Classic detailing for period properties
- Suitable for windows, screens and room dividers
- Wide choice of powder-coated finishes
Engineered for performance
- Slim sightlines and classic proportions
- Marine-quality polyester powder coating
- Metallic, textured and anodised-effect finishes
- Dual-colour options
- Internal screen and partition options
Configurator
Mix and match colours, hardware and glass to suit your home.
Available finishes
Choose your style
- Steel-look casement
- Fixed light
- Internal screen / partition
- Crittall-style multi-pane
Glass options
- Standard energy-efficient double glazing
- Slim units for a heritage look
- Acoustic glazing
- Solar-control glass
Furniture & hardware
- High-security multi-point locking
- Heritage-style handle options
- Single or dual colour finishes
Engineered to protect
Security is built in as standard, with strong frames, modern multi-point locking and quality hardware. PAS24-rated and enhanced-security options are available where required, giving you peace of mind as well as improved comfort and kerb appeal.
Tailored to your home
We help you choose the right frame style, colour, glazing and hardware to suit your property and budget. Dual-colour options are available on many styles, allowing a different finish inside and out.
Property suitability
Particularly popular for period renovations, barn conversions, older properties, extensions, garden rooms and homes where architectural detail matters.
How we fit it
From your first enquiry to the final installation, Sumner Windows looks after the whole process. We start with a free site survey and accurate measurements, help you choose the right style, colour and glazing, then fit your new windows with our own experienced installers. Interiors are protected throughout and all waste is removed, leaving you with a clean, finished result.
Frequently asked
Are heritage aluminium windows the same as steel windows? +
Can they be used indoors? +
Do they only come in black? +
More Aluminium Windows
Like the Heritage Aluminium Windows? Let's talk.
Free site visits across Kent and London — get in touch to discuss your project.