Box sash windows are vertical sliding windows that allow you to enjoy the sophisticated style of the Georgian era, with all of the performance benefits of modern PVC-U. Utilising PVC-U provides our windows with much-improved energy/heat retention and sound-proofing in comparison to existing wooden box sash windows, while still maintaining stylish looks to match your home.
Our box sash windows replicate the appearance of a vertical box sash window, with the optional inclusion of decorative horns, Georgian bars or duplex bars within or on the glass. Functionality is at the core of our box sash windows, with the ability to tilt windows both inwards and vertically making this style of window both highly versatile and unique.
Looking for a window that’s safe for your young ones and curious pets? Through integrated window restrictors, we provide you the peace of mind to ventilate your home whilst ensuring your windows are secure and safe for your family.
Explore our product guide below to learn more about our box sash windows.
This product comes with a 10 year guarantee.
Easy Styling
Looking to bring timeless elegance to your home? Our box sash windows feature vertical sliding sashes that enhance both traditional and contemporary architectural styles. Available in a variety of colours and finishes, including cream, white, and woodgrain effects, they can be customised to perfectly match your home’s aesthetic. The addition of decorative horns and sculpted Georgian bars further enhances their classic appeal, making them a stylish and versatile choice for any property.
Excellent Thermal Insulation
Say no to unwanted winter breezes and stuffy summer heat. Our box sash windows are designed with energy efficiency in mind, ensuring your home stays warm in the winter and cool in the summer. Constructed from high-quality PVC-U, these windows incorporate multi-chambered profiles that provide excellent thermal insulation. Triple brush seals around the openings deliver exceptional draught-proofing, helping to reduce heat loss and lower your energy bills. Additionally, PVC-U Thermal Inserts made from 100% recycled material can be used to achieve an A-rating for energy efficiency, making these windows a smart choice for both your wallet and the environment.
Easy Maintenance
Maintaining the beauty and functionality of your box sash windows is effortless. Both the upper and lower sashes tilt inwards, allowing for easy cleaning of the exterior glass from inside your home. This feature is especially beneficial for windows located on upper floors, as it eliminates the need for ladders. The durable PVC-U frames require minimal upkeep – an occasional wipe with a damp cloth is all that’s needed to keep them looking as good as new. Unlike traditional timber windows, there’s no need for painting or preservative treatments, ensuring your windows remain attractive and hassle-free for years to come.
Our box sash windows are unique in the fact that both window sashes will also tilt inwards as well as slide vertically.
This allows them to be cleaned from inside your home and provides a greater flow of air on warm days.
Integral restrictors are installed within the frame which when operated allow the bottom sash to be opened to a maximum of 100mm for ventilation. Perfect for little people who like to investigate or any feline members of the family looking to explore outside.
Choosing our box sash windows means prioritising sustainability without sacrificing style or performance. Our windows are crafted from PVC-U, a material renowned for its durability and low-maintenance properties. This material is 95% recyclable, ensuring that end-of-life windows can be reused, significantly reducing environmental impact.
Eurocell, the manufacturer of our window components, is an industry leader in sustainable practices, reusing virtually 100% of its waste products and incorporating recycled materials into new products. By selecting our box sash windows, you're contributing to energy efficiency in your home, reducing both energy bills and carbon footprint. Our commitment to sustainability ensures that you enjoy the timeless elegance of box sash windows while supporting environmental conservation efforts.
Replacing your windows and doors is a big decision - so why not come and see our products first hand?
Our extensive showroom provides an opportunity for you to view, touch and experience our vast range of products in your own time, without being pressured.
If you have any questions there will always be a sales advisor on hand to discuss your requirements, plus we provide brochures and literature for you to take away and read at your leisure.
