SILKA launch Slimline Aluminium Window range

The futuristic SILKA Slim Sash Window range is now available for the UK market after completing a rigorous testing process to achieve U-values of 0.8 W/m²K. The bold new window system offers top levels of efficiency with triple glazing as standard, for space-age performance in the twenty-first century. The team behind Apeer doors has used […]