S140 Inline Sliding Door

The S140's vital statistics are impossible to ignore. Thermal U-Values of 1.1W/m²K (triple glazed) and 1.3W/m²K (double glazed). Panel weights of up to 400Kg. Sightlines as little as 89mm.
The list goes on. As do the benefits, including multiple configurations and a wide choice of colour finishes.