French Casement Windows

Create a wider view for your home with our French casement windows. Enjoy an open outlook as our French casement windows open to a 90 degree angle, providing the sense of additional space. A practical choice in terms of a fire escape, French casement windows can be installed in areas needed for emergency exits – your safety will never be negotiated.


Open up your home to wider views, fresh air and controlled ventilation, perfect for any homeowner. An excellent choice for both traditional and more modern homes, our Liniar French casement windows offer a touch of European elegance to your property in the South West.

Features & Benefits

Flying Mullion

Flying MullionIn the fully open position one sash carried the central mullion for completely unrestricted views.

Controlled Ventilation

Controlled VentilationThe master sash can open independently from the slave sash for measured ventilation.

90˚ Hinge Opening

90˚ Hinge OpeningOpening to a full 90˚, the sashes create a greater feeling of space whilst allowing more light to enter.

Fire Escape

Fire EscapeFrench casement windows are Part B compliant, ideal for narrow openings that work as fire escapes.

Environmentally Friendly

Environmentally FriendlyAs with all our uPVC products, French casement windows are 100% lead free and 100% recyclable.

Easy to Clean

Easy to CleanEasy-clean hinge options make our French casement windows extremely low maintenance.

Why Choose French Casement Windows?

For a sophisticated French casement window choose Lancelot to install your beautiful new Liniar windows in the South West. Lovingly created for individual homes, our French casement windows are hand finished for a unique touch.

You can’t beat a French casement window, with all the benefits of a Liniar casement window but with the addition of a central opening without a restrictive bar, you will gain enhanced views. French casement windows are a great option for letting fresh air and ventilation into your property without compromising on your home’s safety.

Safety First


All Liniar windows are available with the option of shootbolt locking systems for the highest security available. Also compliant with the Secured by Design police backed scheme you are guaranteed the most secure options.

You can feel safe and secure knowing each Yale shootbolt window lock comes with a 10 year mechanical guarantee.

If, in the unlikely event that any mechanical failure should occur up to 10 years after installation, you can be rest assured of being covered.