Vertical Slider

Spectus’ market leading Vertical Slider is an authentic looking sash window with Ovolo finishing, that combines all the benefits of high performing modern materials and functionality with period character and design. Designed by Spectus Window Systems to deliver all the benefits of high performance modern materials, the Vertical Slider is a cost effective solution for period style properties. The PVC-U Ovolo frames provide optimum strength, superior thermal protection and excellent weathering performance and with the minimum maintenance, will retain their appearance year after year.