Bespoke Aluminium Orangeries

An aluminium orangery combines clean architectural lines with generous glazing, creating a contemporary living space with views of the garden. Kingsholme designs and builds each project around your home, whether you want an addition that complements its character or creates a considered contrast.

We consider the proportions, roof design and position of windows and doors together, shaping the room around how you want to use it. Sliding or bifold doors can connect the interior with the terrace, while the frame colour and detailing help define the finished appearance.

From a garden sitting room to a larger space for dining and entertaining, we work with you to develop an individual design that balances light, outlook and everyday practicality.

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Top Rated Service
  • 5.0 Excellent rating Last 12 months
  • Responds to customer reviews 70.4% response rate within 48 hours
  • Verified by Trustindex Based on real customer reviews Learn more
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Sally Cushing profile picture
Sally Cushing
2024.06.30.
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It has been a pleasure to work with Mark and his team. We love our orangery and it has become the most used room in our home.
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Nick Haughey profile picture
Nick Haughey
2024.09.05.
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I have used Kingsholme twice now and would use again, definitely recommend!!

Owner's reply
Hi Nick, Thanks for taking the time to leave a review and thanks again for the business.
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Steve Hobbs profile picture
Steve Hobbs
2025.01.22.
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Large roof lantern in a Grade 2 listed building. Makes the room so bright and airy. Mark and his team are very professional - would highly recommend them.
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Geoffrey “Nick” Paine profile picture
Geoffrey “Nick” Paine
2023.03.07.
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I've nothing really to add that hasn't already been said in the reviews that I have read. Mark and his team are simply amazing and the construction of our orangery has been a pain free and very enjoyable experience from start to finish. There's a few more things that I need to do and buy, but I just wish I had this work done years ago because it has added such a great space for us and our family to enjoy. Kingsholme is a totally trustworthy and professional company and I have no hesitation whatsoever in recommending them.

Owner's reply
Hi Nick, Thank you for your kind review. I can see that the orangery extension has made big difference to your ground floor area. It requires the good intent of all parties to make the process pain free and enjoyable and I found your approach diligent, mature and honest. I hope you have many happy times in the new orangery. Regards, Mark
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Richard Witney profile picture
Richard Witney
2024.10.11.
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This is an excellent company. The quality of the building is brilliant and their after service is exemplary.

Owner's reply
Hi Richard, many thanks for taking the time to leave a review. Regards, Mark
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Mark Shadbolt profile picture
Mark Shadbolt
2023.12.22.
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Kingsholme have recently completed our large orangery in Ashwell, Hertfordshire. The project has gone smoothly and on time and ready for Xmas! Delighted with the orangery and was well worth using a specialist company to build it. Kingsholme are experts in the field and have an eye for the detail with all their experience which has really made the final product look amazing.

Owner's reply
Hi Mark, Thanks for this and thanks for recommending your friends in Walkern. Now that summer seems to be finally emerging, I'd love to get some photos so will be in touch in due course. Thanks, Mark
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Timothy F Watson profile picture
Timothy F Watson
2024.01.12.
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A fantastic design & building team, that transformed our house. The first photo shows the orangery after completion in 2020, the second last year. Any minor issues post construction have been dealt with promptly & professionally. We wholeheartedly recommend Kingsholme.
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Suzie Page profile picture
Suzie Page
2021.12.07.
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I would highly recommend Kingsholme - the whole build was very professional. The guys that worked on site were all lovely and the quality was excellent. Kingsholme managed the whole project from design to finish which was far easier than trying to coordinate multiple contractors.

Owner's reply
Hi Suzie, Thank you for taking the time to leave a review. I loved the design of your orangery (possibly because I had a hand in it myself!) and thought it made sense of that corner by linking the two rooms together. We got some quick photos as the project was nearing completion, but it would be good to get some proper ones in due course. We're due to do a small job for your neighbour soon. Mark
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Michael Manners profile picture
Michael Manners
2024.01.17.
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Mark and his team made a wonderful job of our roof lantern. Running my own company in the building sector means that I am only too aware of the hurdles faced in order to complete a project on time and of the highest quality. Suffice to say that Kingsholme romped home on both fronts…well done guys.
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RSVP 20thJune
2023.07.31.
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I would recommend Kingsholme Conservatories. They replaced the conservatory on my Grade 2 listed cottage and I am delighted with the result. The design process was easy and straightforward. The installation team were knowledgeable, friendly and efficient and the overall quality of the conservatory is excellent.

Owner's reply
Hi Sue, Thank you for taking the time to leave a review. It was a slightly tricky job with various constraints, both technical and regulatory, but I thought the end result looked great. Regards, Mark
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Robin Horton profile picture
Robin Horton
2025.12.14.
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I just had new Hardwood windows fitted through my house to replace the old UPVC. What a difference. The process through Mark’s clever design and planning, to the meticulously neat and careful installation of these locally made windows has been a pleasure. My house is warmer and quieter. Plus the windows look in keeping with the house. My wife and I are very happy indeed..

Owner's reply
Hi Robin, Many thanks for taking the time to leave a review — it’s much appreciated. I thought the windows looked great and really complement the hardwood orangery we built for you back in 2013. Hard to believe how quickly the time has flown! Thanks again, and it was a pleasure working with you. Cheers, Mark
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Brian de la Salle profile picture
Brian de la Salle
2021.12.08.
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Kingsholme supplied and built our Orangery. The work was carried out according to the time schedule. Kingsholme provided a high standard of workmanship and kept the site clean and tidy. We are very pleased with our Orangery which has provided additional living space which we are enjoying. Certainly recommend KIngsholme.

Owner's reply
Hi Brian, Thank you taking the time to leave a review, I'm glad you're enjoying the orangery. I thought it extended the kitchen well and made the most of the garden. Mark
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Jamlar profile picture
Jamlar
2024.06.19.
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Kingsholme are the real deal… they constructed an Orangery on my home and the standard of quality and execution is superb! ALL the guys on the team were brilliant - from the initial visit by Colin to the following up visits after completion to check everything is as we wanted it. They are professional, real craftsmen and were a genuine delight to have working in and around the property. Work started at the end of November 2023 and it was fully completed by early March 2024, through a very wet and cold winter but the guys were always ready to go even on the darkest coldest days. It wasn’t a straightforward build, with difficult access and issues uncovered as they dug the foundations, but the team took it in their stride and overcame all issues well. Mark, the boss, was a regular visitor ensuring that everything was going well, it was all as we expected and he kept us focused on the vision, lifting our spirits in the wet muddy days of digging the foundations. The result is fantastic! Better than we ever imagined and I highly recommend Kingsholme both for their professionalism and the quality of the end result they delivered.

Owner's reply
Hi Jamie, Thanks a lot for taking the time to leave a review. The orangery build did take longer than would have been ideal, but as you mentioned, the unexpected foundation problems were compounded by the access issues and a particularly wet winter. Whilst I'm never in any doubt the end result is going to be worth it, I appreciate for most clients it's a journey they've never been on before. I think the final result looks great. Thanks, Mark
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Sarah Carpenter profile picture
Sarah Carpenter
2023.06.19.
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Mark and Kingsholme are fantastic! Very professional and responsive. The Lantern Lights they built and installed are of very high quality. I could not be happier and would highly recommend Kingsholme.
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Sarah McGlenn profile picture
Sarah McGlenn
2022.03.13.
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From initial enquiry through multiple design tweaks to the finished article Mark and his team were fantastic. Mark was always on hand to answer our (many!) questions and we are thrilled with our new garden room.

Owner's reply
Many thanks for the review Sarah. I thought your ideas for the garden room helped it fit tastefully with both the house and garden.
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Simon Meakin profile picture
Simon Meakin
2021.12.10.
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We would highly recommend Kingsholme Conservatories Limited The building of our Orangery was, for us, a major undertaking. We wanted to work with a company that would manage the project, that would employ first class professional craftsman, that would commit to a schedule and that could be depended on to deliver the finished project on time and on budget. Kingsholme delivered on every level. But more than that, they kept us informed of what to expect during each stage of the project with collections of spoil and delivery of material meticulously managed. We live at the end of a cul-de-sac and so the project could potential have caused disruption to our neighbours. Everyone at Kingsholme was extremely respectful of this and were only too happy to help by moving vehicles when required and making sure they caused a minimum amount of disruption. They were all a pleasure to deal with throughout the build. Worth bearing in mind also that the build took place during the early part of 2021 when there were still a number of restrictions in place, all of which were carefully adhered to. We are absolutely delighted with our new room and extremely happy with quality of the build, the finish and the attention to detail from a Kingsholme team that takes pride in everything that it does.
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Annie Taylor profile picture
Annie Taylor
2022.05.17.
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We would wholeheartedly recommend this company. Every member of the team were polite and helpful, from our initial site meeting through to completion of the project. We feel that they offered a very high standard of work at a fair price. The design is top end and certainly comparable with the companies that advertise in House and Garden Magazine and buildings that we have seen exhibited at The RHS Chelsea Flower Show. From the groundwork team through to the decorator, every member of the team were highly experienced and meticulous with every detail of the work that they did to create a stunning orangery for us.

Owner's reply
Hi Annie, Thanks for the review, I'm glad you're pleased with it. I think the orangery looks great and compliments your amazing garden.
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Abraham Oommen profile picture
Abraham Oommen
2026.09.01.
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We had completed an orangery roof lantern with Kingsholme, 5 years ago and it remains an excellent investment. Mark was very helpful in advising us about the correct type of glass and metal roof and it was completed very professionally.

Owner's reply
Thank you very much for your kind review. We’re delighted to hear that, five years on, your orangery roof lantern remains an excellent investment. It was a pleasure working with you, and we greatly appreciate your comments about Mark’s advice and the professionalism of our team.
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Catherine Waters profile picture
Catherine Waters
2026.04.28.
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We're delighted with our new timber roof lantern from Kingsholme. Communication was excellent throughout, the installation process was stress free and well managed and the finished lantern looks fantastic. All delivered at a very competitive price - thank you.

Owner's reply
Hi Catherine, Thank you for taking the time to leave a review — it’s very much appreciated. I’m really pleased to hear you’re happy with the oak lantern. I saw it in the factory before it went out and thought it looked great. Regards, Mark
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Nicole Fernandes profile picture
Nicole Fernandes
2025.04.09.
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Extremely professional, well organised company who go above and beyond to work with clients to ensure the finished product is completed to a very high standard. Five years after our orangery was completed we reached out for some advice after accidental damage to one of the glass panels and Mark and his team could not have been more helpful.

Owner's reply
Thank you so much for your lovely review! It means a lot to us to hear that you’re still so happy with your orangery even after all these years. We always aim to be there for our clients whenever they need us, so we’re really glad we could help you out with the recent issue. Thanks again for your kind words and continued support — it’s been a pleasure working with you!
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Steve Brinkworth profile picture
Steve Brinkworth
2025.04.10.
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Entirely happy with the finished product and the very experienced team. Had to work in awful weather conditions but still achieved a great result. Lots of feedback during build and happy to adapt to our requirements. Would definitely recommend. Thank you

Owner's reply
Thank you for taking the time to share your feedback. We are delighted to hear that you are entirely satisfied with the finished product and the service provided by our team. Your recognition of their professionalism, adaptability, and commitment – even in difficult weather conditions – is greatly appreciated. It was a pleasure working with you, and we are grateful for your recommendation. Thank you once again for choosing Kingsholme.
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Tony L profile picture
Tony L
2013.09.10.
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We decided to add a conservatory to our house last summer (2012). Having done a lot of research we chose Kingsholme for a combination of reasons. The business was well established; appeared to have a good reputation and Mark was willing to consult with us on our needs and requirements. Essentially we were looking for a conservatory that would be used as a dining-room all year round (including throughout the winter) and which would compliment the house. After a few design variations we came up with one that suited our needs and Mark provided a detailed quote. We compared this with other quotes from both small local suppliers and the obvious national firms. His quote was very competitive (although not the very cheapest) so I asked him for a list of reference clients we could speak to. We were promptly supplied a list of 6 or so clients who he said would be willing to talk to us. Not one had a bad word to say about him. All praised the quality of his construction, his competitive pricing, and his willingness to return and deal with minor snags promptly. I can only say that this was exactly our experience. Everything went smoothly and to the timetable we agreed. We knew there would be complications with drains running under the site of the conservatory, but they were all properly dealt with, by using polystyrene blocks and lintels so that there was no weight on them. Mark dealt with everything from initial design, including matching the brickwork exactly to the original house, planning permission, build, right through to final flooring and decoration. Despite the very cold weather of winter 2012 we were able to maintain the conservatory at a comfortable 21 degrees the whole time, and there have been no problems ever since. Kingsholme are to be thoroughly recommended.
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Jennifer Harmes profile picture
Jennifer Harmes
2025.10.21.
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Mark and the team did a fantastic job in replacing our very tired conservatory this year. We chose a black aluminium frame, had one of the dwarf walls built up to full height and added thermal insulation all round. Despite doing this during the worst of the winter weather in February, the guys always turned when they were supposed to and got on with it. A fantastic job was done by all involved and we couldn’t be happier with the results! It is a 200% improvement on the space and has made a huge different to the house overall. Thank you Kingsholme!

Owner's reply
Thank you very much for your kind and detailed review. We are delighted to hear that you are so pleased with your new conservatory and the enhancements it has brought to your home. It was a privilege to work with you on this project, and we greatly appreciate your recognition of the team's dedication, particularly during the challenging winter months. Your satisfaction is our highest priority, and feedback such as yours is truly valued. Thank you once again for choosing Kingsholme.
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Norma Thomas profile picture
Norma Thomas
2024.06.19.
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Great company. Knowledgeable builders. Straight forward. Excellent workers. Solutions to anything that comes up. Perfect finished job. Highly recommended.

Owner's reply
Hi Norma, many thanks for taking the time to leave a review and for showing your neighbour around the orangery. I think the orangery really fits the house and makes the most of what was a dead corner by linking the rooms together. Thanks, Mark
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Victoria Kennard profile picture
Victoria Kennard
2024.06.23.
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Thank you Mark and the team at Kingsholme for excellent service and craftsmanship. We were looking for a company who could offer us a timber framed conservatory and are very pleased we chose you. Beautiful wooden doors and windows and excellent lead work.

Owner's reply
Dear Victoria, thank you for taking the time to leave a review. You had inherited a problematic old conservatory when you bought the property, but hopefully we've replaced it with something nicer and more practical. Best wishes, Mark
aluminum orangery Aluminium Orangeries

Bifold doors for your aluminium orangery

Bifold doors fold back to create a wide opening between the orangery and garden. They can work particularly well where the room leads onto a terrace used for dining or entertaining.

The arrangement should suit how you will use the doors throughout the year. A configuration with an independently opening access door lets you step outside without folding back the full set.

We consider the number of panels, opening direction and stacking position alongside furniture, garden access and the available space. Outward-opening doors keep the folded panels outside the room, while inward-opening options may suit other layouts.

The best configuration balances the opening you want on warmer days with convenient everyday access when the doors are mostly closed.

aluminium orangery

Sliding doors for uninterrupted garden views

Sliding doors can accommodate large panes of glass, giving wide views of the garden with fewer divisions across the opening. They suit designs where the outlook is a central feature of the room.

The panels slide alongside one another, so there are no folded door leaves projecting into the orangery or onto the terrace. This can make furniture placement easier where space around the doors is limited.

Unlike bifold doors, most sliding arrangements leave part of the opening glazed when open. The number of panels and tracks determines how much of the doorway can be opened, so we consider this alongside the view and everyday access.

We help you choose an arrangement that balances generous glazing, ease of operation and the connection between the room and garden.

Aluminium Orangeries and roof lanterns

Aluminium colours and finishes

The colour of the aluminium frames helps define the character of your orangery. Darker shades create a clear outline around the glazing, while softer tones can complement the brickwork, render or painted joinery of the existing house.

Powder coating provides a durable decorative finish. Choosing from the standard RAL colour range also makes it easier to coordinate frames with fascias, rainwater goods and other external details.

Anthracite Grey (RAL 7016) and Quartz Grey (RAL 7039) are two options to consider, alongside lighter shades. We can discuss the colours and finishes available for your chosen window and door systems, including different internal and external colours where offered.

We recommend reviewing physical colour samples before making a final choice, as appearance can vary with lighting and the surrounding materials.

The structure behind the design

Large glazed openings and a simple roofline depend on careful structural planning. Where an aluminium orangery requires a supporting steel frame, our structural engineer calculates and specifies the elements for the individual project.

We consider how that structure will fit into the design from the outset. Depending on the proposal, steelwork may be concealed within masonry columns or enclosed with powder-coated aluminium cladding coordinated with the window and door frames.

Planning these details together helps create a consistent appearance, with the supporting structure integrated into the architecture of the room.

Designing for comfort throughout the year

A comfortable orangery depends on the whole room working together: glazing, roof and floor insulation, ventilation and heating.

Thermally broken aluminium frames incorporate an insulating barrier between their inner and outer sections to reduce heat transfer. The performance of the complete window or door also depends on its glazing and specification.

The direction the orangery faces and the amount of glazing influence the design. Solar-control glass and shading can help limit heat gain, while opening windows and roof vents can provide ventilation. These choices should be considered alongside winter heating requirements.

We consider these elements as part of the overall proposal, balancing daylight and garden views with the practical needs of the room.

Explore our orangeries and roof lanterns

Explore our timber and aluminium orangeries and traditional roof lanterns to find an approach that suits your home.

What our clients say

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Orangery ideas and advice

Explore orangery design ideas, practical advice and the latest updates from Kingsholme.

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Kingsholme Conservatories of Bedfordshire - Quality Home Improvement Company, specialising in hardwood and modern aluminium conservatories and kitchen home extensions, sun rooms, kitchen extensions, Orangeries and traditional orangery roof lanterns skylights. Bespoke design and build of traditional orangery roof lanterns for modern conservatory extensions and orangeries. Specialist designers and builders of of beautiful orangery extensions using traditional roof lanterns kitchen extensions modern conservatories and sun rooms orangeries.