Synseal Windows

Synseal Logo

One of the industry’s leading manufacturers of high quality uPVC systems, we’re excited to offer our partnered installers with the ability to offer Synseal windows in the form of their authentic Evolve vertical sliders. Representing the very best in modern design manufacturing, Evolve VS sash windows effortlessly open and blend seamlessly into almost any property with an easy-clean tilt facility for extra safety.

The benefits of a Synseal window

Delivering the low maintenance qualities and high security of uPVC without the drawbacks associated with timber sash windows, we can provide Synseal windows with an A rated WER performance profile. Fully reinforced with aluminium, over 150 RAL woodgrain and dual colour options allow your Synseal windows to cater to all.


Synseal vertical sliding sash windows

Vertical sliders


Specifically designed to allow installers the ability to offer some of the most indistinguishable vertical sliders around, we can manufacture uPVC sash windows using Synseal’s Evolve VS system. Multi-chambered for insulation and available in multiple configurations that includes swept head and arched designs, Evolve sash windows introduce style and elegance to almost any style of home.