Window operation is one of the most crucial choices to consider when selecting a window sash.
Sash window dimensions.
In order for the windows to slide smoothly the weight of the glazed panel is finely balanced by a heavy cast iron counter weight concealed within the window frame box.
Double sliding windows allow for both sashes to slide while the single sliding option only allows for one sash to slide while the other remains fixed.
The early 20th century sash windows could be made with single very large panes.
Mechanism and application edit.
As a general guide our sash windows are available up to the following maximum sizes.
Slim intermediate sash option 1600mm x 2400mm heritage rose.
Sliding windows have two or more sashes that slide horizontally.
Sliding sash windows can also be assembled into 30 45 60 or 90 bay windows.
Innumerable late victorian and edwardian suburban houses were built in england using standard sash window units approximately 4 feet 1 2 m in width but older hand made units could be of any size.
Slim intermediate sash option 1500mm x 3000mm ultimate rose.
Wood sliding sash custom sizes.
Mid rail slim sash option 1400mm x 3000mm.
340mm minimum frame height.
Custom angle assemblies are also available.
Slider windows can adjust ventilation from open 50 max to a small opening.