Our French Casement Windows use Profile 22's Optima system. This system comes in several different sizes and styles, allowing for a perfect fit in any home. As with the other Optima uPVC Windows, the French Casement combines exceptional flexibility with advanced security & thermal performance. Available in a variety of foiled and coloured finishes, these windows can be mixed and matched with other uPVC windows to suit the decor and style of the homeowner.
The profile of this window is reinforced with recycled thermal inserts, aluminium and/or steel, protecting the property further.
Almost any size or layout French Casement Window is possible. These windows can be installed in bays, bows & conservatories.
As well as the night vent, controllable or permanent ventilators can be fitted within the head profile of the window.
To fit every property, the French Casement Window is available in 15 colours with a variety of dual colour options available.
These windows will reduce any property's energy bills, providing U-values as low as 0.9 W/m2k & providing WER ratings of A+.
Fitted with multi-point locking and double or triple glazing panes, there is an excellent level of security across the frame.
Here are some answers to the frequently asked questions we receive regarding our French Casement Windows.
Yes, the French Casement Window has been manufactured to meet and exceed all current building standards and regulations.
Cold draughts & water ingress will be problems of the past with the French Casement Window. The window meets the requirements of BS EN 63751-1 2400, keeping the property warm & dry.
Yes, the window can come with double or triple glazing, accommodating glazing up to 44mm.
Lipped slider for enhanced smooth operation. Easy friction adjustment without metal to metal contact. Restricted hinge options available to protect the most vulnerable.
Available in ferritic 430 or austenitic 304 stainless steel for enhanced corrosion resistance. Durable and weather resistant, tested to 30,000 open cycles.
Guaranteed for 10 years, available in various colours to complement any window style. Our austenitic 304 stainless steel ergonomic handles are rust resistant.
Maximum security multi-point locking systems provide enhanced protection against forced entry. Additional dog bolts improve stability around the entire frame and prevent attack on the hinge side of the window.
Available in uPVC and aluminium, in a range of colours to match any frame (vent in frame head only for flush casement). Provided loose to prevent damage in transit. Complies with latest building regulations.
Superior weather sealing and draught proofing performance, conforming to the exacting standards of the BS-36751 accreditation.
Patented bolt into the keep docking system prevents sideways movement of the bolt when under attack.
Heavy duty bolt has up to 300 per cent greater contact area against competitor shoot bolts.
Resistant to salt and spray (BSEN1670) and cycle tested over 50,000 times for ultimate long term performance.
Flush fitting push button
Sculptured cranked handle available in both left hand and right hand variants
Tested to BSEN1690 grade 5 salt and ammonia attack
Push button and screw
View how our French casement windows are manufactured in this video. As an Emplas approved installer, you'll be able to use customised versions of these videos and more on your own site.
By becoming an Emplas approved installer, you have access to our range of brochures which includes the “Complete Collection” highlighting the features and benefits of our Optima Window range.
70mm Framing System
Optional Sash Central Seal
5 Chamber Sash
10mm Cover on Weatherseals
U-values of 0.9W/m2K WERS
Chamfered or Sculptured Design
6 Chamber Outer Frame
Multiple Foil and Colour Options
Optional Outer Frame Centre Seal
Triple Glazing Panes Up To 44mm
Optional RCM Thermal Inserts
SAC Multi-Point Locking System