Counterbalanced Vertical Slider

Project Description

The most popular option to insulate existing PVC, timber, Aluminium and traditional vertically sliding windows. Also used for single, top hung, stacked windows and hatchways.

Sliders are operated via the full length handles located on the bottom of each panel. The panel can be slid to any position as required and are held in position by the spring balances in the side of the outer frame.

Project Type