Discover what sash windows are, how they work, average UK costs, and whether they’re draughty. Learn cleaning, painting, and opening tips in our expert guide.

Mr Coles said: “Sash windows are a real piece of Britain's architectural heritage. They were designed so that you could drop the top sash down and pull the bottom sash up slightly, and it creates air ...

Sash windows usually have two sliding panels, called sashes. Each sash holds a sheet of glass divided by glazing bars to create the look of multiple small panes. To keep the sashes from moving on ...

Sash windows usually have two sliding panels, called sashes. Each sash holds a sheet of glass divided by glazing bars to create the look of multiple small panes.

Some modern versions use springs instead of weights. Tom Coles, managing director of Mitchell & Dickinson, a company which makes period homes warmer and restores sash windows, said: “A sliding sash ...

St Maries Ventrolla, a market leader in heritage restoration and renovation of timber sash and casement windows, has completed the renovation and restoration works on 60 windows at the Grade II listed ...

Ventrolla, a market leader in heritage restoration and renovation of timber sash and casement windows, has completed the renovation and restoration works on 60 windows at the Grade II listed St ...

Ventrolla, a market leader in heritage restoration and renovation of timber sash and casement windows, has completed the renovation and restoration works on 60 windows at the Grade II listed St ...

The expansive sliding windows by swissFineLine imbue the villa with character, as these frameless glass elements gently usher sunlight into the interior, dissolve the boundaries between indoors ...