Slimline Aluminium WindowsGet Your Free Quote
Lightweight, strong and durable – these are just three reasons why aluminium is a great choice for window frames. Slimmer than most other window frame designs, the glass panel can be larger, giving you more light and better views from your home.
Aluminium windows can transform both the exterior and interior of your property. We manufacture our aluminium windows in our own bespoke factory, right here in Clevedon. This means we can tailor them to match the specific style you have in mind. Whether you want to match your new windows with historical steel windows or create a modern masterpiece, we are here to help.
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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.
Request a quote, use our digital designer or schedule a free one-to-one session with a design expertGet a free online quote
Visit your local showroom to explore our stunning product range and see for yourself.Book a Showroom visit
Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.Book a home visit
Made to Measure
Many home improvements companies out there use a one size fits all process. Here at Britannia Windows, we prefer to do things a little differently. With our aluminium windows, we work with a made to measure process. Produced in our Clevedon factory, we’ll provide the best fit for your home.
All of our windows come double glazed as standard. This is vital as it will help to prevent temperature fluctuations throughout your property. Being so well insulated, our aluminium windows could even reduce energy bills. Triple glazing options are also available.
10 Year Guarantee
Our service doesn't stop at the installation process. Far from it, in fact. We'll provide quality aftercare to go along with all of our aluminium window fittings to give you extra peace of mind. A 10 year guarantee comes as standard to ensure a decade without hassle.
Trained to the highest level our staff will be sure to provide an excellent service. Our installation teams will take great care of your home while delivering professional installation. Meanwhile, our sales teams will provide expert advice without ever using pushy sales techniques.
We have a range of accreditations from leading authorities. Secured by Design status ensures that our aluminium windows will keep your home safe and secure. Meanwhile, Certass approval reflects our dedication to delivering the best products and services.
Renovating your home’s windows and doors can be a big commitment. To help make things easier, we offer a range of finance options. These will help homeowners spread the cost of payment over a timeframe that suits them. Explore our full range of finance options online today.
Stylish, Sleek Aluminium Windows
If you’re looking to bring your home into the 21st century, aluminium windows can make a huge impact. Following the latest trends in architecture, these double glazed windows have some of the slimmest sightlines available. As a result, these double glazed windows will let the largest amounts of natural light into your home.
They may be slim, but aluminium is one of the strongest materials for your windows. They require little to no maintenance as the material is naturally rust resistant. This also means that they are very secure windows as they are very difficult to break into. For a great performance from your home improvements, aluminium windows will fit the bill.
Thermally Efficient, Customisable
For many homeowners, the number one concern when looking for new windows will be energy efficiency. This is for good reason too. Energy and heating bills are growing more costly as time goes on. You can combat this by upgrading to modern aluminium windows. Double glazed as standard, but with options for triple glazing you can prevent heat loss to keep your energy bills at a minimum.
We offer an unlimited range of colours in a variety of finishes and a choice of over 85,000 components. This is owing to our in house manufacturing process here in Clevedon. You’ll be able to make sure your aluminium windows are perfect for you and your home.
Frequently Asked Questions
Do aluminium windows rust?
Unlike many other metals, aluminium does not rust. The metal itself is prone to corrosion, but all Britannia aluminium window frames have a powder coating that prevents this from taking place.
Are aluminium windows better than uPVC?
Both aluminium and uPVC window frames have their benefits. uPVC windows are made from a type of tough plastic and are often more affordable than aluminium windows. With advances in modern technology, uPVC windows can also be equally energy efficient and secure. Aluminium windows are strong and aesthetically pleasing.
Do you have a showroom?
Come and pay us a visit in person at one of our showrooms! They are located in Bristol, Clevedon and throughout the South East and South West.
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.
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.
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!
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.
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.