Energy Efficient Windows
Get Your Free QuoteCasement windows provide full top-to-bottom ventilation, making them a common choice for various rooms due to their ease of opening and modern, sleek profiles. These windows offer unique features such as large amounts of glass for maximum light, various material options including aluminium, and customisation options to suit your home’s style. The contemporary style, ease of use, and ability to create top-to-bottom airflow make these windows a favourite among homeowners in Hampshire.
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Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.
Book a home visitCustomisation Options
Cassini
Chantilly
Charcoal Sticks
Contora
Digital
Florielle
Warwick
Taffeta
Everglade
Mayflower
Oak
Pelerine
Reeded
Tribal
Black/Brown
Chartwell Green
Cream
Golden Oak
Irish Oak
Mahogany
Rosewood
Slate Grey
White
Anthracite Grey
Home Inspiration
The Popular Choice
Choosing an accredited supplier, like Britannia Windows, ensures that your casement windows are of the highest quality. Our accreditation with Secured By Design guarantees that the windows have been designed and manufactured to the highest standards, providing you with peace of mind about the safety of your home.
Available in various sizes, materials, and colours, our windows offer a high degree of customisation, allowing you to tailor them to your home’s unique aesthetic. Whether you prefer a modern, minimalist look or a more traditional style, casement windows can be designed to fit your preferences.
Contemporary uPVC Windows
Casement windows significantly contribute to energy efficiency. Their design allows for excellent insulation, reducing heat loss during the colder months and keeping your home cool during the summer. This could lead to a reduction in your energy consumption as you may find yourself using your heating and cooling systems less which could help lower your energy costs making these windows a cost-effective choice for your home. By lowering your energy consumption this will reduce your carbon footprint, contributing to a greener future and a sustainable lifestyle for you and your family.
Frequently Asked Questions
Take a look at some of the questions previous customers have asked regarding our windows. If there’s something we haven’t covered, contact us online or over the phone to talk to our expert team today.
Are casement windows worth it?
Casement windows are perfect for brightening your room with natural light and free air. Designed with compression seal technology, they provide exceptional insulation, preventing draughts and trapping heat loss. With an easy-to-operate crank mechanism, these windows are especially convenient for those with limited mobility, requiring one hand to open or close.
How energy efficient are these windows?
Casement windows contribute significantly to energy efficiency. Their design ensures a tight seal, preventing air leakage and helping to maintain a consistent indoor temperature. This can lead to potential savings on energy bills and a reduced environmental impact.
How expensive are casement windows?
The cost of these windows in Hampshire varies depending on factors such as size, material, and additional features. While they may be more expensive than some other window types, the long-term benefits of energy efficiency, security, and aesthetic appeal make them a cost-effective choice.
For a more specific tailored estimate please use our free online quoting engine!
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.