Horizontal sliding windows are ideal where ease of access to the outside is desired; this style is also perfect for busy locations where projecting windows are not an option. Standard options include windows with a single sliding panel or two sliding panels meeting in the middle. There is also the double slider where two panels slide past each other.

An aluminium vertical slider is available as well as the all-glass Shugg slider. The Windowmakers double hung window has two surrounding frame options – one with a classic scrolled Edwardian appearance and the other with a clean, flat face for a more sleek look. The alternative Shugg vertical slider consists of two counter-balanced panes of glass which slide past each other with no aluminium rails to obstruct the view.