Itchen Glass & Glazing

French Windows


Elevate your Southampton home with the allure of continental elegance through our exquisite French window systems, meticulously crafted by Liniar and expertly supplied and fitted by Itchen Glass & Glazing. Designed to infuse your space with charm and sophistication, these stylish window systems boast a dual sash opening, facilitating panoramic views, enhanced ventilation, and seamless functionality. Manufactured in the UK, our products exemplify both cost-effectiveness and energy efficiency, ensuring a harmonious blend of aesthetics and practicality. “CONTACT US” today to explore our range of products and tailored installation services.

Advanced Technology

Most uPVC French windows still use technology that’s been around for 20 years or longer, whereas Liniar’s multi-chambered window profile offers a far more technically advanced alternative. Designed completely from scratch in 2007, these window systems are designed and built for the challenges of the modern day.


Made in the UK

Using only Liniar products manufactured in the UK, we ensure a high standard for all our window systems. What’s more, our French windows are 100% lead-free, which is better for the environment and for you and your family. What’s more, every component of our uPVC French windows is easily recyclable at the end of its life, making this a more eco-friendly alternative to traditional timber frames.

Thermal Efficiency

Delivering thermal efficiency for a cost-effective price, our French windows are capable of achieving A+ WER (Window Energy Ratings) with cost-effective double glazing, and a U-value as low as 0.8 W/m²K with triple glazing. Available in either standard or EnergyPlus configurations, the multi-chambered profile of our system keeps heat inside the house, enabling homeowners to save money on energy bills.

Other Benefits of French Windows

French Window Colours and Finishes

Our French window systems are available in a variety of colours and finishes, including:

Please note that colours and substrates are subject to change and other colours are available with longer lead times – get in touch with our team today for more information or browse Liniar’s French windows at