the minimal windows vertical sash window shortlisted
counter-weighted vertical sash window
Dormers in Henley-on-Thames is a good project example of a recent installation of the Guillotine Window that was counter-weighted. The middle pane was fixed, and the bottom and top panes are counter weighted against each other for a manually operated elevation. If you have the space within the wall structure either side of the opening, you can also create a double pane sash that is counter-weighted with the weights hidden within the wall structure
fully automated vertical sash installation
Camlet Way Phase 2 is a good example of a fully automated vertical sash installation. The three double-height rear windows comprise of a fixed top pane with a vertically sliding sash at the bottom. When a button is pressed internally the bottom pane slides up automatically and allows access from inside to the external gardens.
IQ Glass UK installed these installations of Keller minimal windows® and are the sole UK installer for KELLER minimal windows®. If you’re planning your own project and require minimally framed sliding glass doors contact IQ Glass UK for more information.
01494 722 880