Aluminium Entrance Doors
Midland Aluminium is a specialist aluminium entrance doors trade supplier, delivering Smarts door systems direct to installers and builders across the UK.
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Systems for Heritage Projects
Heritage Aluminium Doors
Heritage aluminium doors are in growing demand — and Midland Aluminium gives you access to two of the best systems available. Smarts Alitherm Heritage and Steel-Look both deliver the slim sightlines and authentic steel-look aesthetics that period renovations and conservation area projects demand, without compromising on thermal performance or security.
Both systems are supplied direct to the trade at competitive prices, with 24-hour quote turnaround and free nationwide delivery as standard.
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Slim Sightlines
Elegant slim sightlines stay true to the proportions of original traditional designs, making them ideal for conservation areas.
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Internal and External Options Available
Steel-Look offers both external heritage doors and a range of internal steel-look doors and screen.
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Replacement for Steel Windows and Doors
Alitherm Heritage and Steel-Look are designed as a direct replacement for outdated steel windows and doors.
- Glazing
- Colours
- Downloads
Glazing Options
Both Smarts Alitherm Heritage and Steel-Look offer a choice of glazing options to suit the specific requirements of any heritage project. Alitherm Heritage profiles are available with tape or gasket glazing, giving fabricators flexibility during the manufacturing process. For conservation area projects and listed building renovations where specific glazing requirements may apply, our team can advise on the right glazing specification for your project.
Colour Options
Both Smarts Alitherm Heritage and Steel-Look are available in an extensive range of colours and finishes, giving you the flexibility to meet any project brief or planning requirement. Alitherm Heritage products are available in standard and non-standard colours, including metallic, dual colour, Smart's Sensations textured and Alchemy anodised effect finishes — all finished in marine quality polyester powder coat as standard.
Black
Cream
Agate Grey
Pebble Grey
Dark Brown
White
Slate Grey
Anthracite Grey
Black
Cream
Agate Grey
Pebble Grey
Dark Brown
White
Slate Grey
Anthracite Grey
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Alitherm Heritage — A Modern Solution for Heritage Projects
Smarts Alitherm Heritage is a modern thermal aluminium system specifically designed as a direct replacement for old steel windows and doors. Built with slim sightlines and authentic heritage aesthetics, it is the ideal choice for heritage building renovations.
Polyamide thermal break technology delivers strong thermal performance meeting the requirements of Document L, while security testing to PAS 24:2016 and a choice of heritage and Art Deco hardware options ensure every installation performs as well as it looks.
Steel-Look— Industrial Aesthetics in Modern Aluminium
Steel-Look is a range of heritage-style aluminium doors from the Affordable Windows Group, designed to replicate the art-deco and industrial aesthetics of traditional steel designs. Every Steel-Look door delivers authentic slim sightlines, excellent thermal performance and the durability of low-maintenance aluminium.
The range covers both external and internal applications, making it a versatile choice for conservation area projects, listed building renovations and high-end contemporary builds alike. Get a free trade quote within 24 hours by contacting our team.
Your Questions Answered
Not sure which product is right for your project, or want to know more about how we work? Here are the answers to the questions we get asked most often.
Midland Aluminium supplies two premium heritage aluminium door systems — Smarts Alitherm Heritage and Steel-Look. Both systems are designed to replicate the timeless look of traditional steel and timber doors while delivering modern thermal performance, security and the long-term durability of low-maintenance aluminium.
Yes. Both Smarts Alitherm Heritage and Steel-Look are designed with conservation area projects and listed building renovations in mind. Their slim sightlines and authentic steel-look aesthetics make them a sympathetic and reliable choice for projects where planning constraints need to be considered. These doors offer similar aesthetics of traditional steel doors but with the modern benefits of aluminium, such as quality double glazing, excellent thermal efficiency and low maintenance heritage style. We recommend discussing your specific project requirements with our team and your local planning authority before specifying.
Yes. The Steel-Look range includes a growing collection of internal steel-look doors, room dividers and partition screens, making it an increasingly popular choice for homeowners looking to create contemporary, light-filled interiors. Contact our team for full details of the internal Steel-Look range. These doors offer slim frames for aesthetic appeal and allow for plenty of natural light.
Both systems are available in an extensive range of colours and finishes. Alitherm Heritage products are available in standard and non-standard colours, including metallic, dual colour, Smart's Sensations textured and Alchemy anodised effect finishes, all finished in marine quality polyester powder coat as standard. Contact Midland Aluminium to discuss the full colour range available across both systems.
Yes. Midland Aluminium supplies heritage aluminium doors to both trade customers and the general public. If you are a homeowner looking to incorporate heritage-style doors into your project, get in touch with our team directly by phone or via our online enquiry form and we will guide you through the options. We can also put you in touch with a professional installer in your area to handle the fitting.
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