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Casement windows are the perfect addition to any home with style, thermal efficiency and security enhancing your home everyday.

The Benefits of Casement Windows
Why Choose Us?
Secure & Safe
Our casement windows are built with your safety in mind. Crafted from strong, durable materials, they offer excellent resistance against break-ins. Enhanced with advanced multi-point locking systems, these windows provide peace of mind and superior protection for your home and loved ones.
Thermal Efficiency
Energy efficiency is more important than ever. Our casement windows are tightly sealed to prevent heat loss and reduce drafts. This helps maintain a comfortable indoor temperature, potentially lowering your energy bills and reducing your environmental impact over time.
Made to Order
Every window is custom-made in our Clevedon facility to match your exact specifications. This ensures that you get the perfect fit and finish, tailored to the style and needs of your Bristol property. Choose from a wide range of styles, colours, and features.
Weatherproof
Designed to withstand the challenges of the British climate, our casement windows perform reliably in wind, rain, and cold. Their sturdy build and quality materials mean they continue to look and function well with minimal upkeep, year after year.
Guaranteed
With a 10-year guarantee, our casement windows offer long-term confidence and value. Unlike traditional designs that may warp or rot, these windows are built to last—delivering lasting performance no matter the weather conditions.
Low Maintenance
Say goodbye to constant upkeep. These windows are designed for busy homeowners, requiring just a simple wipe with a damp cloth to keep them looking fresh. Their high-quality materials ensure they remain clean and functional with minimal effort.

Why Choose Britannia for Your Casement Windows?
Here at Britannia, we offer a range of uPVC casement windows that are not only aesthetically pleasing but also provide excellent thermal performance and security features. Our expertise ensures high quality products and professional installation, giving you peace of mind.
We are committed to helping you find the perfect windows that enhance both the appearance and performance of your property.
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uPVC Casement Windows
uPVC, or unplasticised polyvinyl chloride, is a popular material for casement windows due to its durability, low maintenance, and energy efficiency. Unlike traditional timber, uPVC does not warp, rot, or require regular painting, making it an ideal choice for busy homeowners.
In Combe Down, uPVC casement windows are particularly popular due to their ability to withstand the British weather while maintaining their appearance and functionality. They are available in a range of colours and finishes, allowing you to customise your windows to match your home’s aesthetic.

Energy Efficiency of Casement Windows
Casement windows are renowned for their energy efficiency. Their design allows for a tighter seal compared to other window types, reducing air leakage and helping to maintain a consistent indoor temperature.
This can lead to significant savings on energy bills, as your heating and cooling systems won’t have to work as hard to maintain a comfortable environment. Furthermore, energy efficient windows contribute to a reduced carbon footprint, making them an environmentally friendly choice for your home.
Frequently Asked Questions
What makes casement windows a good choice for homes in Combe Down?
Casement windows are well-suited to the character of Combe Down homes, offering a timeless look that complements both modern and traditional styles. They open fully for maximum airflow and seal tightly when closed, which improves energy efficiency—making them both practical and attractive for local properties.
Are uPVC casement windows better than timber ones?
uPVC casement windows are often preferred for their low-maintenance qualities. Unlike timber, uPVC won’t warp, rot, or require repainting, making them ideal for busy households. They’re also durable and weather-resistant, which is particularly beneficial in the varied British climate, including areas like Combe Down.
How do casement windows help improve energy efficiency?
Casement windows are designed to create a firm seal when shut, reducing drafts and helping maintain indoor temperatures. This can lower heating and cooling costs over time. Their energy-saving benefits also contribute to a smaller environmental footprint, making them a smart investment for eco-conscious homeowners.


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