This is specially designed for traditional sash windows, but is ideal for any window where top or bottom access is required.
As with the vertical sliding system the panes may be of equal or unequal size to match your window layout. The panes are held open when required by an ingenious system of ratchets which support the pane in any position. The vertical sliding system is suitable for windows up to 8 feet (2.44m) high or 4 feet (1.22m) wide but no single pane should exceed 12sq.ft (1.12sq.m) in area. It is normally fitted to the inside of the window recess. If, however, you have no suitable recess, the system may also be fitted directly to the flat wooden surface of the window surround. In either case there should be a minimum flat area of at least 42mm (1 11/16″ ) to accept the tracks.
Selecting Your Kits
1.Measure the height and width of your window recess.
2.Choose 1 x Height Kit and 1 x Width Kit to the nearest longer size.
3.The Height kit contains accessories and step-by-step instructions.
4.Select your glazing material after you have installed the outer tracks and taken precise measurements from them. Each single frame should not exceed 20sq. ft. (1.86 sq.m)
Ratchets hold the pane in any position — Finger operated catch releases the pane for sliding — Strong uPVC sections for sizes up to 8 feet (2.44m) high — Recess or face fixing — Concealed cuts for neat appearance.