Made to Measure Lean-to Conservatories
Get Your DesignsHigh quality and with a sleek, elegant design, our lean-to conservatories are the perfect option for those who have height restrictions around their home. They’ll allow you to enlarge the profile of your home and make the most of all available space. You’ll have an additional versatile area that you can use for virtually any purpose.
Ideal for those who live in bungalows or who have a space which doesn’t quite accommodate the size of a conservatory, lean-to conservatories are a great way to add some extra living room. This is because the pitch of the roof can vary in size. A shallow pitch works well with bungalows, whereas a steep pitch is great for a terraced house.
Add Natural Light to Your Home
Conservatories add light and space to a home, offering a bright area which is perfect for entertaining guests, especially in the summertime. Our lean-to conservatories take on the purist ‘less is more’ approach, let ample amounts of natural light into the home, and make your living space seem even larger than it really is.
They’re also an incredibly versatile space for you to use. You’ll be able to use your lean-to conservatory for practically any purpose. Whether you’re looking for a new home office, gym or even a dining room, you’ll have the area that you need.
Thermally Efficient Lean-to Conservatories
Now more than ever, thermal efficiency is a major consideration for anyone looking to improve and extend their homes. With prices rising all the time, it’s one of the most important things to look out for when considering a new space. If you have an existing conservatory that isn’t energy efficient, it could be causing a strain on your home’s finances.
Our Ultraframe-supplied lean-to conservatories are built to offer superior thermal efficiency. Made from uPVC materials and using the latest double glazing, they trap heat within the space to ensure a cosy environment. The result? An extension that you can use all year round no matter the temperature or weather outside.
Range of Conservatory Roof Styles
Glass Roof
Glass Roof
Tiled Roof
Tiled Roof
Solid Roof
Solid Roof
Flat Roof
Flat Roof
Lantern Roof
Lantern Roof
Customisation Options
Black/Brown
Chartwell Green
Cream
Golden Oak
Irish Oak
Mahogany
Rosewood
Slate Grey
White
Anthracite Grey
Glass Roof
Frame Colour
White
Satin Black
Anthracite Grey
Golden Oak
Mahogany
Rosewood
Slate Grey
Agate Grey
Cream
Chartwell Green
Cornice Type
No Cornice
1 Tier
2 Tier
3 Tier
Curved
Ridge Type
Classic Ridge
Slimline Ridge
Glass Colour
Neutral
Aqua
Blue
Bronze
Glass Roof
This stunning conservatory extension will fill your home with plenty of natural light.
Complete your conservatory design by choosing high performance glass. Our glazing will stop your room from overheating during summer; it will also prevent it from getting too cold when winter arrives.
We provide a range of choices so you can benefit from a fully configurable system that can cope with most building styles. Our roofs work with most conservatory shapes.
Tiled Roof
Your Tile Colour
Carbon Grey
Harvest Brown
Terra Brick
Cornice Type
No Cornice
Curved
Tiled Roof
If you want to get the most out of your conservatory or orangery space, high-performance tiled conservatory roof replacements are an attractive prospect. By heightening the feeling of space, our sophisticated solid roofing systems can easily transform tired glazed extensions into a space that feels like a full house extension. They are the ideal finishing touch for both new & old glazed extensions, and you can look forward to improved thermal efficiency, better acoustic insulation & increased kerb appeal with a superb solid tiled roof.
Solid Roof
Cornice Type
No Cornice
1 Tier
2 Tier
3 Tier
Curved
Solid Roof
Solid conservatory roofs are incredibly energy efficient allowing you to enjoy your living space all year round.
The Livinroof is designed to give you the flexibility to combine solid and glazed roofing seamlessly. It enhances thermal performance to deliver a room that you can use all year round. A stunning addition to any home, both new and old.
The internal features of the Livinroof design enables you to install a range of lighting and speaker options. This also helps to reduce heating costs and insulate your home.
Flat Roof
Skylight Type
Lantern
Skylight
None
Lantern Colour
White
Grey
Black
Fascia
Classic Fascia
Curved Cornice
Two Tier Flat Cornice
Four Tier Flat Cornice
Fascia Colour
White
Grey
Soffit Size
Standard
Extended
Flat Roof
If you like clean modern lines then a Flat Roof extension with skylights is the perfect choice for you. But if traditional grandeur is more your style, our beautiful pitched lanterns make a stunning alternative.
This high quality Flat Roof system is the most thermally efficient on the market with a U-Value of 0.12W/m2K and is available with either flat skylights, roof lanterns or no roof lights.
Home Inspiration
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Available Online, In-Store or At Home
With Britannia, you're never far away from expert service. Whether it's online, in-store or on-site, our staff are highly trained and can deliver an exceptional level of support and advice.
Online
Request a quote, use our digital designer or schedule a free one-to-one session with a design expert
Get a free online quoteIn Store
Visit your local showroom to explore our stunning product range and see for yourself.
Book a Showroom visitAt Home
Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.
Book a home visitFrequently Asked Questions
Why choose a lean-to conservatory?
A lean-to conservatory is a great option for properties that have restricted outdoor space, as they can extend just a small amount away from your home while still bringing in all that natural light and warmth.
What is a lean-to conservatory?
A lean-to conservatory is one of the simplest conservatory designs we offer. Often called sunrooms, this type of conservatory consists of three glass walls coming out from one of the main walls of your property and are often smaller than a traditional conservatory.
Do you have a showroom?
Come and visit us at any of our showrooms in Bristol, Clevedon and the South West.
What Our Customers Say
Meg Welch
Great job of our new front door. They couldn’t have been more helpful and even fitted earlier than originally planned. Also gave great aftercare advice and at a very reasonable price! Would 100% recommend.
Annette Clemons
Cannot recommend Britannia Windows enough! Joe & Keith, the installers were great – explained what was to be done, showed me everything I needed to know upon completion, very considerate & tidied up really nicely. Very friendly guys who are an asset to the team!!
I LOVE my new windows & door. Such an improvement.
Rachel Godfrey
We have been extremely pleased with Britannia’s service. From the initial quote through to installation they were great and really easy to communicate with. We had our conservatory roof replaced and they were by far the least pushy and most competitive in terms of pricing.
We can definitely recommend their services and will likely be returning again soon for a new front door!
Peter Burgess
Fantastic job from initial phone call through to final tidy-up.
Britannia provided great advice before purchasing my new windows and fitted them to a high standard being punctual and polite throughout.
No request was a problem and I will definitely be using them again and would recommend to friends and family.
Jerry G
Wow a fantastic job by both sales team and fitting team.
Sam provided excellent service and answered any questions that we had. Luke, Dave, Keith and Joe did a fab job at fitting the windows and doors. Never having had anything like this done before I was a little nervous but the guys were clean and tidy and the outcome is amazing.
Would highly recommend.