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Get an EstimateOur Alitherm Heritage external aluminium doors offer a combination of modern aluminium design and exceptional functionality, making them an ideal solution for any residential or commercial property. With slim frames and large glass panels, these doors maximise natural light while providing excellent thermal efficiency.
Alitherm Heritage profiles utilise Smart’s innovative polyamide thermal break technology, effectively creating a barrier against climatic changes to optimise energy efficiency and maintain a comfortable indoor environment year-round.
Our external aluminium doors are available in a wide range of colours, including stylish anthracite grey and various metallic finishes, allowing you to find the best colour to complement your property’s aesthetic. The heritage style doors we offer blend traditional and modern elements seamlessly.
Equipped with a multi-point locking mechanism and face-mounted finger-thrown locking bolts, our quality doors provide high security and ensure smooth operation, giving you peace of mind at all times. Manufactured to the highest standards, they are built to withstand the rigours of everyday use.
Our external aluminium doors are the perfect choice for modern homes and traditional properties alike. Their robust aluminium frames offer longevity, while their thoughtful design ensures energy efficiency and aesthetic appeal, making them a great investment for any project.
Colours
Our external aluminium doors can be finished in a classic selection of black, white, and modern anthracite grey. For those seeking a personalised touch, we also offer an array of additional RAL colours, allowing you to achieve the perfect aesthetic while benefiting from the long-lasting durability of high-quality aluminium products.
Black
White
Anthracite grey
Hardware
Choose from a selection of durable and stylish hardware options to optimise functionality for everyday use. Our high-quality aluminium door frames are designed to operate smoothly while adding to the overall design of your new front door or back door.
Standard Handle
Art Deco Basic Handle
Art Deco Premium Handle
Downloads
In this section, we address some of the most commonly asked questions about our external aluminium doors, providing you with valuable information to help you make an informed decision for your project.
Our external aluminium doors are meticulously constructed from high-quality aluminium profiles, which guarantee exceptional durability and long-lasting performance. Additionally, they are designed with advanced thermal break technology, optimising energy efficiency by minimising heat transfer, thus ensuring a comfortable indoor environment while also reducing energy costs throughout the year.
These low maintenance doors only require regular cleaning to maintain their appearance and performance, making them an excellent choice for busy households.
Yes, our aluminium doors utilise advanced thermal break technology and toughened double glazing, providing excellent energy efficiency that helps reduce heating costs and maintain a comfortable indoor environment.
Absolutely! Our external aluminium doors are available in a wide range of sizes and configurations to suit your specific needs, whether for new builds or replacements.
Our aluminium doors come with a secure multi-point locking mechanism and additional locking bolts to ensure robust security for your home.
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Excellent windows (Heritage Aluminium french doors). Our builder was impressed with the excellent quality and will be using again. Efficient fitting, fitted perfectly.
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Sophia Barlow
I am very pleased with the Crittall windows as supplied and fitted by Lightfoot. I visited their showroom and discussed the requirements, and these were met in full. From the...
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David SC
Probably one the best experiences we've had with a building contractor/supplier. We went to the showroom where we were given all the information we needed and shown the various options...
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Paul Phillips
Lightfoot supplied & installed a steel Crittal arch for an internal opening. Both the design and install process was very professional and we are delighted with the product. Would highly...
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Richard Simpson
We have used Lightfoot Windows on two occasions now, and both times their service has been exemplary. The products we purchased are also of a very high quality and we...
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Martin French
I cannot recommend Lightfoot highly enough. I used to run a business, and the sheer pleasure and relief of being communicated with properly and courteously means a lot. It’s rare...
Read more
Catherine C
Excellent windows (Heritage Aluminium french doors). Our builder was impressed with the excellent quality and will be using again. Efficient fitting, fitted perfectly.
Sophia Barlow
I am very pleased with the Crittall windows as supplied and fitted by Lightfoot. I visited their showroom and discussed the requirements, and these were met in full. From the initial visit to the final fitting Lightfoot exceeded my expectations and I would unhesitatingly recommend them.
David SC
Probably one the best experiences we've had with a building contractor/supplier. We went to the showroom where we were given all the information we needed and shown the various options for our kitchen patio doors. We selected what we wanted and gave the dimensions and by the time we got home, there was a plan and an estimate in our inbox.
Paul Phillips
Lightfoot supplied & installed a steel Crittal arch for an internal opening. Both the design and install process was very professional and we are delighted with the product. Would highly recommend and I would certainly use them again for future products.
Richard Simpson
We have used Lightfoot Windows on two occasions now, and both times their service has been exemplary. The products we purchased are also of a very high quality and we are really happy with them. The surveyors and installers were careful, considerate and polite. We highly recommend Lightfoot Windows and will definitely use them again should the need arise.
Martin French
I cannot recommend Lightfoot highly enough. I used to run a business, and the sheer pleasure and relief of being communicated with properly and courteously means a lot. It’s rare these days. The windows and installation were excellent. Reece, Grant & Bradley were fantastic. Particularly as they were up against supply issues, parking restrictions not to mention Covid.
Catherine C
