Product Information

Luxury Fully Mechanically Jointed Box Sash

A luxury statement embodied by traditional timber box sash windows, plus the advantage of all frame and sash elements being mechanically jointed in a similar method to the time honoured British joinery techniques of traditional sliding sash windows.

Vertical sliding windows offer slim sight lines, a large glass area, a wide range of design options and flexible solutions for period properties or new build. This window style originated in the 17th century and continues to offer elegant glazed opening solutions with optimum ventilation and practicality guaranteed.

A modern, secure, virtually maintenance free and manufactured from high impact, durable uPVC. 

Our market leading box sash windows come with an extended 10 year warranty and design and engineered testing has demonstrated they have a life expectancy in excess of 25 years.

Tradeglaze UK will provide you with advice on the aesthetic features and options available.