The Ultimate Rose sash window is designed with the slimmest meeting rail on the market. Measuring just 35mm in width, it delivers unrivalled aesthetics.
The Ultimate Rose model is unique in the way it is assembled using traditional joinery methods – not only does this create ultra-strong corner joints, but authentic joint lines.
Authentic timber-line astragal bars are secured to aluminium carrier bars for enhanced strength and durability. Available in a wide range of period layouts.
Ultimate Rose is available in a range of stunning, high-quality foils, including our exclusive matt chalk finish. Not only are hundreds of RAL options available, but each finish is designed to last for decades without fading or bleaching.
Smooth run-through sash horns, without tell-tale cap lines or wraparounds, are a traditional decorative feature of sash windows. Ultimate Rose is also available without horns.
Original timber windows had their glazing fixed into the frame using a sloping putty line, at a 45-degree angle. Our Ultimate Rose windows replicate this authentic detail.
To achieve optimal authenticity, we craft our Ultimate Rose sash window with a deep cill, in keeping with traditional aesthetics and designs. It also prevents a build-up of excess rainwater around the bottom of the window.