MAJESTECâ„¢ French Windows are well suited for residential and commercial applications. Our French Windows come with Euro-Groove construction design with hollow extrusion, independent sub-frame system, and European style security hardware. This system is equipped with multi-point locking system to provide you with the highest level of security. MAJESTECâ„¢ products incorporate high levels of protection, clear views and air circulation without compromising the style or appearance of your home.