Aluminum structure, self supporting glass, limitless number of rails, ah!60 thermal insulation up to 0.708W/m².K, sound insulation: 44 dB, security RC4, ah!38 thermal insulation up to 0.816W/m².K, ...

Increasing regulation on thermal efficiency means a radical change is on the way for the traditional sliding sash window, says Robert Adam The vertical sliding sash window is a wonderful thing. It ...

Europe's largest vertical sliding sash window manufacturer in major expansion with a new 100,000 sq ft operation at Capel Hendre Europe's biggest manufacturer of vertical sliding sash windows has ...

With a choice of over 1500 colours plus options such as external Georgian bars and curves, the Fast Sash range of vertical sliding windows from Kolorplas is one of the most versatile on the market.

Europe’s largest specialist manufacturer of PVC-U vertical sliding sash windows, Victorian Sliders, is doubling in size with a new factory. The Ammanford-based business has has received a £1.5m loan ...