Give your home a fresh look with a custom-built orangery
Here to help
At Glevum, we know your home shows your unique style. That’s why we create custom orangeries that match your preferences and fit perfectly with your home.
If you like a modern look with glass and clean lines, or prefer a classic style with brick pillars and decorative details, we work with you to design the perfect orangery for your home.
The Ultraframe Ultrasky roof system lets in plenty of natural light and is energy-efficient, so your orangery stays warm and comfortable year-round. You can also choose features like lantern roofs and custom finishes to match your style.
If you want to improve your living space, get in touch to book a free home visit and get a no-obligation quote.
If planning permission or building regulations are required, we will manage the process on your behalf to ensure a seamless experience.
Contemporary Style Orangery
Our modern orangeries let in plenty of natural light and stay solid, warm, and comfortable all year. With features like the Ultrasky roof, super-insulated columns, and a hidden structural goalpost, they make a great addition to any home. You can choose bi-fold or sliding doors, full-height windows, and a range of modern finishes to improve both access and everyday use. The super-insulated columns keep your space comfortable and stylish, providing up to five times the thermal efficiency of brick.
- The super-insulated columns help keep your orangery warm, even with large windows and doors.
- You can extend the perimeter ceiling up to 1.2 meters wide, making the space feel more like a comfortable room.
- You can easily add spotlights, speakers, and corner heaters to your orangery.
- You can choose a cornice with one, two, or three tiers to add style and shape to the outside of your orangery.
- The built-in structural support lets you create door openings up to 6.5 meters wide.
Traditional Style Orangery
Ultraframe’s traditional orangeries include solid brick pillars, a high-performance glass roof, and classic details. This design gives your home a timeless look. The insulated internal pelmet helps keep your space warm and can hold lighting and speakers.
- Choose any colour to create a design that suits your style.
- A wider insulated perimeter pelmet is available for extra comfort and style.
- Add a central lighting panel to brighten your space.
Lantern Orangeries
Lantern orangeries have a roof lantern set on a flat roof or deck, bringing plenty of natural light into your home and making a bold statement. These orangeries combine high performance with classic style. The Ultrasky lantern, with its 25° pitch, looks great over a table or kitchen island.
- The Ultrasky lantern has fewer bars, so you get clear, open views.
- The flat roof gives you plenty of room for spotlights and ceiling speakers.
- You can personalise your roof by placing several roof lanterns wherever you like.
- Each structure is engineered to meet the requirements of your specific postcode, so you can feel confident in your choice.
- The flat system gives you a sturdy roof that blends in with your home and feels like a real extension.
- You can choose uPVC or aluminium for your Ultrasky lantern.
When should I choose an orangery instead of a conservatory?
An orangery might be a better option if you want a room that feels solid, lasting, and blends well with your home. Orangeries usually have more brickwork or solid features than regular conservatories, so they feel more like a traditional extension.
People often use orangeries as kitchen extensions, dining rooms, family rooms, or open-plan living areas. If you want a high-quality room you can use year-round, rather than just a bright garden space, an orangery could be the right choice.
However, orangeries can take more time and effort to design and build, and they often cost more than simpler conservatories.
What makes Glevum Windows a trustworthy choice for your tailor-made orangery?
Out of 640 customers who took our Customer Survey, 92% said they would recommend Glevum Windows to others!
- We have been in business since 1984, bringing years of knowledge and experience to every project.
- We are a trusted FENSA-approved window and door installer based in Gloucestershire.
- As an Ultraframe(opens in new tab) supplier and member of the Ultra Installer(opens in new tab) Scheme, we are committed to providing high-quality products and service. You can count on us for an excellent installation in your home.
- We are an approved installer for Get Snug Windows & Doors.
- We are also a Kubu Pro Installer.
- All our windows and doors come with a 10-year INSTALLsure (formerly the GGFi) insurance-backed guarantee.
- If you need planning permission or building regulations, we will take care of it on your behalf.
- Our dedicated Service Department is always here to help you.
- Over 45,000 customers trust the security and quality of our windows and doors.
- Nearly half of our work comes from returning customers and referrals.
- Rated 'Excellent' on Trustpilot.
- We offer a range of Finance Options. Feel free to ask about them during your free home visit.
“Excellent. Turn key solution and Glevum took away my hassle, particularly that the location was not the easiest. Very good communication at all stages.”
M Julian-Jones (Newport)
September 2026
“Professional, timely, friendly and efficient.”
J Hardwick (Stonehouse)
August 2026
“A pleasure, as always. From start to finish, everything ran smoothly.”
G Delaney (Cheltenham)
July 2026
“Really lovely company. Have used in a previous home and would use again.”
S Price (Cheltenham)
June 2026
“Everyone we encountered from the company was very helpful, knowledgeable and friendly.”
G Day (Gloucester)
May 2026
“Really good, great throughout and great finished product.”
H Jenkins (Lydney)
April 2026
“Friendly, helpful staff from sales person to fitter, excellent service all round.”
J Holyhead (Gloucestershire)
March 2026
“Very helpful and reassuring. My window and door were fitted by 2 very nice men and its prefect, we are so pleased, thank you so much.”
K Smith (Gloucestershire)
February 2026
“We have used Glevum many times over the last 25 years and have never been disappointed with the quality of workmanship, timely service and friendly approachable people.”
M Tattersall (Gloucestershire)
January 2026
“Excellent. Turn key solution and Glevum took away my hassle, particularly that the location was not the easiest. Very good communication at all stages.”
M Julian-Jones (Newport)
September 2026
“Professional, timely, friendly and efficient.”
J Hardwick (Stonehouse)
August 2026
“A pleasure, as always. From start to finish, everything ran smoothly.”
G Delaney (Cheltenham)
July 2026
“Really lovely company. Have used in a previous home and would use again.”
S Price (Cheltenham)
June 2026
“Everyone we encountered from the company was very helpful, knowledgeable and friendly.”
G Day (Gloucester)
May 2026
“Really good, great throughout and great finished product.”
H Jenkins (Lydney)
April 2026
“Friendly, helpful staff from sales person to fitter, excellent service all round.”
J Holyhead (Gloucestershire)
March 2026
“Very helpful and reassuring. My window and door were fitted by 2 very nice men and its prefect, we are so pleased, thank you so much.”
K Smith (Gloucestershire)
February 2026
“We have used Glevum many times over the last 25 years and have never been disappointed with the quality of workmanship, timely service and friendly approachable people.”
M Tattersall (Gloucestershire)
January 2026
Areas We Serve:
Glevum Windows is a trusted home improvement specialist, helping homeowners throughout Gloucestershire, Herefordshire, Worcestershire and Monmouthshire.
We’re one of the largest, leading independent double glazing companies based in Gloucestershire. While our core area is Gloucestershire, we are ideally located to serve home improvement needs in Cheltenham, Gloucester, Tewkesbury, Stroud, Cirencester, Hereford, Ross-on-Wye, and Monmouth, among others.