
Heritage Steel-Look Aluminium Doors in Royal Tunbridge Wells
Are you looking to add a touch of timeless, industrial elegance to your home without the high cost and poor insulation of traditional steel? Future Double Glazing supplies and installs premium heritage Crittall-style aluminium doors across Royal Tunbridge Wells, Southborough, Langton Green, Pembury, and the wider TN1, TN2, and TN4 postcode areas.
Featuring the iconic slim black profiles and horizontal grid bars of classic Art Deco and industrial design, our steel-look doors are the ultimate architectural statement. Whether you are adding a modern glass extension to a Victorian villa near Broadwater Down, opening up an Edwardian terrace, or renovating a property near the historic Pantiles, our heritage doors seamlessly blend vintage character with 21st-century thermal efficiency.

The Modern Alternative to Traditional Steel Glazing
While original single-glazed steel doors are notoriously drafty, heavy, and prone to rust, our modern timber-and-steel alternatives utilize high-grade architectural aluminium. This gives you the exact delicate, minimalist sightlines of classic Crittall doors, but with all the security and warmth of cutting-edge glazing technology.
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Iconic Industrial Aesthetics: Our heritage doors feature authentic, low-profile horizontal matrix bars (astragal bars) and signature deep bottom rails, perfectly replicating the classic black-metal grid appearance.
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Exceptional Thermal Performance: Don't let large glass expanses make your room feel cold. Built with advanced polyamide thermal breaks and high-performance, argon-filled double glazing, our doors trap heat inside and eliminate drafts entirely.
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Multi-Point Heritage Security: Classic style meets modern protection. Despite their delicate appearance, these high-strength aluminium frames are exceptionally rigid and come fitted with robust multi-point locking systems and toughened safety glass as standard.
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Durable Marine-Grade Finish: Finished with an ultra-durable, scratch-resistant powder coating, our heritage doors will never rust, pit, peel, or require repainting. While classic Matt Black is the local favorite, they can be customized in any RAL color to suit your interior décor.

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"Perfect for our period property"
"Living in a conservation area in Tunbridge Wells, we were very careful about replacing our back doors. Future Double Glazing supplied beautiful aluminium heritage doors that perfectly match the historic character of our property. The slim frames look elegant, the doors slide and lock beautifully, and the draft exclusion is fantastic. Five-star service throughout the TN1 area."
— Jonathan D., Royal Tunbridge Wells
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"Absolutely stunned by the transformation!"
"We installed the black heritage steel-look doors on our new kitchen extension in Tunbridge Wells and they look absolutely incredible. They give us that classic, high-end industrial Crittall look but at a much more reasonable price point, and the house is perfectly warm. The team at Future Double Glazing was professional from start to finish. If you want premium heritage doors in Kent, use these guys!"
— Eleanor & Simon V., near Broadwater Down, Tunbridge Wells

Frequently Asked Questions About Heritage Doors in Tunbridge Wells
What is the difference between Crittall and Crittall-style aluminium doors?
"Crittall" is a registered trademark brand that manufactures original, hot-rolled steel doors. "Crittall-style" or "steel-look" doors are manufactured from premium-grade aluminium. Aluminium offers a highly cost-effective alternative that replicates the exact slim sightlines and industrial grid appearance of steel, but delivers significantly better thermal insulation, lighter operation, and zero risk of rusting.
Do I need planning permission for heritage doors in a Tunbridge Wells conservation area?
If you are replacing an existing rear patio door or installing these doors as part of a standard rear extension under Permitted Development, planning permission is generally not required. However, because large parts of Royal Tunbridge Wells sit within designated conservation zones monitored by the Tunbridge Wells Borough Council, strict guidelines apply to front-facing alterations or Grade II listed buildings. Our local technical team can help you check local planning restrictions before installation.
Can these steel-look doors be used internally?
Absolutely. While they are fully weather-rated for external use as back doors, French doors, or single doors, they are also incredibly popular as internal room dividers. Internal heritage doors are a fantastic way to separate a kitchen and living area, blocking out noise and cooking odors while allowing natural light to flow uninterrupted across your home.
What configurations are available for heritage doors?
Our steel-look systems are entirely bespoke. We can configure them as classic double French doors, single side doors, fixed internal screens, or even high-end sliding and bifolding systems. You can also customize the number of horizontal and vertical grid bars to create either a bold, heavily gridded industrial look or a more minimalist aesthetic.

