High Performance Double Glazed Windows
Upgrade the style and performance of your whole house by upgrading those tired windows to our sleek, stylish and highly insulating double glazed windows! Whether you choose our aluminium sash windows or our flush casement uPVC windows – you’ll be amazed by how much it boosts the appearance! You can get a quick quote now using the instant quote form, or if you have any questions, feel free to get in touch with our expert and experienced team to find out more!
- Wide Range of Styles
- 10-Year Guarantee
- Energy Efficient
- Instant Aesthetic Boost
Key Features
Fully Accredited
You need to be sure that you’re using a home improvements company you can rely on. That’s why we hold a wide range of accreditations, to give you peace of mind!
Finance Options
Don’t stress about delaying the start of your window upgrades! Thanks to our financing options, you can get the new windows you want, with a payment schedule that works for you.
10 Year Guarantee
You want to know that any upgrades you make to your home will last, so we offer a 10 year guarantee to assure you that we’ll be there in the unlikely event that something does go wrong.
Free Home Visits
Don’t get caught out paying for a quote! We offer free home visits so that we can provide comprehensive and completely free quotes to all of our potential customers!
Thermally Efficient Double Glazed Windows
When choosing new double glazing, consider factors such as energy efficiency, security, and aesthetics. But no matter which style you go for, you’ll still be getting all the amazing thermal benefits of our high-performance designs! Every window we install is double glazed as standard and will provide exceptional insulation to your home.
Because our double glazing can effectively control heat movement, you’ll find that your home can maintain a more comfortable and consistent temperature all year round, without requiring you to depend too heavily on your central heating.
Double glazed window prices can vary, but the long-term savings on energy bills make them a cost-effective choice. Getting your free double glazing quote is easy and can help you understand the potential costs and savings. Did you know we also offer secondary glazing and triple glazing?
Wide Range of Window Styles
We offer a range of different window shapes and styles so that you can be sure to find something to suit your home.
We also offer aluminium double glazed windows in various styles. From casement windows, sash windows, tilt and turn windows, you’ll be spoilt for choice when it comes to your home’s new double glazed windows!
New UPVC windows offer the latest in window technology, providing superior performance and aesthetics. Replacement windows are a great option when your existing windows are past their best and double glazing will provide you with excellent performance.
Customise Your Windows
Our range of window styles are available to customise to your personal preference, whether that’s material, colour and size.
Our aluminium double glazed windows are available in our strong and durable material, giving you the choice of our large range of colours to customise for the aluminium frames.
Alternatively, we offer modern uPVC in our window range. Replacement double glazing can enhance the style of your home, from double glazed sash windows, bay windows and flush casement windows, we have every style for you to customise and make your own. Get your double glazed window price today by using our quoting form above!
Double Glazed Window Prices
At Britannia Windows, we are your local double glazing company. Use the instant form at the top of the page to get a fast, free double glazed window quote tailored to your specifications, with zero obligations to buy! You’re just a few clicks away from the start of your journey to higher-performing, stylish windows for your home!
From uPVC double glazed windows, to specfic designs like; flush casement windows, classic casement windows, double glazed sash windows, tilt and turn windows and even triple glazing- we have something for everyone! uPVC not your style? We have plenty of aluminium options to offer!