Amazing Living Spaces
Find Your Local Showroom
Architect Designed Living Spaces
Architect Designed Living Spaces
…without breaking the bank
Our high end, high performance conservatory installations are manufactured in our very own Clevedon family-owned factory. We also have showrooms in Bristol and throughout the South of the UK. Start your free quote!
Conservatories
Orangeries
hup! Extensions
Replacement Roofs
Tiled Roof Conservatory
Solid Roof Conservatory
Lantern Roof Conservatory
Conservatory Conversions
Available Online, In-Store or At Home
Experience the freedom of obtaining the products you desire, tailored to your preferences. Our dedicated team is always available to assist you whenever you require assistance. Your satisfaction is our priority.
Online
Request a quote, use our digital designer or schedule a free one-to-one session with a design expert
Get a free online quote
In Store
Email us to learn more or to book an appointment to visit the showroom.
Get in Touch
At Home
Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.
Book a home visitWe’re here to help you every step of the way
Local Expert Advice
Energy Efficient
Weather Proof
10 Year Guarantee
Full After Care
British Made
Design Service
Frequently Asked Questions
Are conservatories cheaper than extensions?
Generally speaking, conservatories are indeed cheaper than extensions of the same size because extensions use various materials, including concrete, bricks, a roof and windows, and have to comply with certain insulative regulations. On the other hand, a conservatory is made primarily with glass and comes with either an aluminium or uPVC frame.
Once it has been made in our state-of-the-art factory, it is much easier and faster to build and secure. If you’re looking to build a conservatory on your home but aren’t sure how much it would cost, contact us today for a free, no-obligation quote.
Is it worth having a conservatory?
Yes. Having a conservatory can make a real difference to your home. It is one of the easiest ways to add space to your home without having to apply for planning permission – which can be a slow and costly process – or wait weeks for a full extension to be completed.
The extra space is extremely versatile; it can be a space for you to hold dinner parties, a playroom for children that doesn’t mess up the house’s main living room, or even a calm space for you to feel closer to nature. If you’re hankering after a little extra space in your home, then a conservatory can be a great option to extend your home without the hassle.
Do you need planning permission for a conservatory?
No. It is not necessary to apply for planning permission for a conservatory in almost all cases, as it usually falls under “permitted development” rights. This means you can extend your property as long as it is not excessively large and the roof isn’t higher than your existing roof.
If you contact us with a conservatory that might need planning permission, we will let you know so that you can take the appropriate steps to do so. All our products are approved by CERTASS, which provides a Building Regulation Compliance Certificate for any work we carry out. If you’re not sure whether your conservatory would need planning permission, contact us today to find out more.
What is the difference between uPVC and PVCu?
uPVC and PVCu both refer to the same material: Unplasticised Polyvinyl Chloride. Regardless of which acronym is used to describe the material, it still refers to the same durable plastic that we use to create many of our doors, windows and conservatories.
Happy Customers
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.
