French Casement Windows
Maximise your view and ventilation with our elegant French casement windows that open wide from the centre.
Impressive French Casement Windows
French casement windows open as a pair from the centre, with no fixed mullion bar between them. This creates a beautifully wide, unobstructed opening that floods your room with fresh air and maximises your view.
They're an excellent choice for rooms where you want to create a sense of openness, and because both sashes open fully, they are ideal for meeting fire escape requirements in bedrooms and habitable rooms.
Manufactured from premium UPVC with advanced security features and energy-efficient glazing, our French casement windows deliver style, safety, and performance in equal measure.
Why Choose French Casement Windows
Wide Opening
Both sashes open fully with no central bar, creating a large unobstructed opening.
A+ Energy Rated
High-performance glazing with argon gas and warm-edge spacers for excellent insulation.
Multi-Point Locking
Advanced locking systems on both sashes for complete security when closed.
Fire Escape Compliant
Meets building regulations for emergency egress in bedrooms and habitable rooms.
Colour Options
Available in a wide range of colours and woodgrain foils to match any property style.
10-Year Guarantee
Comprehensive warranty on product and installation for peace of mind.
Why Choose Us?
Fast Service
Quick turnaround times.
Fair Prices
Competitive rates.
What Customers Say
Excellent quality and workmanship. The lads were a pleasure to have at our home and they worked hard. Rapide gave us a great price and quality installation. Grant makes it all run smoothly. We will be back for more! Thanks everyone at Rapide Frame Supplies.
Professional from start to finish. Grant was patient whilst we chose the window design, helping us to achieve the look we had visioned. The fitters were great, trust worthy and constantly ensuring we were happy! Thanks again Rapide Frame!
Chose which doors we’d like in mid-January, and received confirmation from Grant that they had been delivered on 16th February, just had them fitted on 18th February. A very quick and smooth process, and the doors look amazing. Will definitely use again when required
Cannot thank Grant and thr team.enough fir a superb job done with my new front door. From quote to install it was an easy professional process with an A**** job done from start to finish. Grant is patient and goes the extra mile when quoting and the fitters, we're clean, tidy and extremely courteous
Cannot recommend Rapide Frames enough… from start to finish, Grant has kept me updated, I knew I wanted cream windows so he helped me decide what style to have and sent me a few ideas so I could tweak bits before i finally decided on them, they were in and fitted before the date I was given which wa...
Installed our new front door this week and we are really happy with it. The installers have done a fantastic job.
Had vents fitting to our windows. French doors repaired and a few blown panels replaced. Really great service.
We are extremely happy with the new patio doors that we have fitted. The quality of the workers who fitted it was 10/10.
Excellent service from start to finish. The team was professional and the windows look fantastic. Would highly recommend.
Had all our windows replaced and couldn't be happier. Great communication throughout and the house feels so much warmer now.
Brilliant company! They fitted our new composite door and it looks stunning. Very neat and tidy workers too.
Fantastic job on our bifold doors. The whole process was smooth and the end result is amazing. Love it!
Really impressed with the quality of work. Our new windows have made such a difference to our home. Thank you!
Second time using Rapide Frames and once again they delivered excellent work. Highly recommended local business.
French Casement Windows FAQs
What are French casement windows?
French casement windows are a pair of windows that open outward from the centre, with no central mullion bar between them. When fully open, they create a wide, unobstructed opening, perfect for letting in fresh air and making the most of your view.
How do French casement windows differ from standard casement windows?
The key difference is that French casement windows open as a pair from the centre with no fixed vertical bar in between. Standard casement windows are single sashes hinged at the side. French casements provide a much wider, clearer opening.
Are French casement windows suitable for fire escape?
Yes, French casement windows are an excellent choice for rooms that require an emergency egress window. When both sashes are fully open, they provide a large, clear opening that meets building regulations for fire escape.
What sizes are available?
We manufacture French casement windows to bespoke sizes to suit your exact requirements. Whether you need them for a small bedroom or a large feature opening, we can create the perfect fit.
Do French casement windows come with a guarantee?
Yes, all our French casement windows are covered by a comprehensive 10-year guarantee on both the product and the installation.