Semi-detached house in Cologne

The anthracite-grey aluminium windows form a smooth transition to the grey-coloured façade of this modern building. The clients also chose aluminium as the exterior and interior material for the Finstral entry door with its flush appearance. This produces an interesting contrast with the entrance area, which is largely of wood. The lift-and-slide doors and windows in their narrow Nova-line frame design, all with concealed sash frames, ensure maximum light incidence and a wonderful all-glass appearance.

The house leaves nothing to be desired in terms of aesthetics, harmony or functionality. The Max-Valor triple insulation glass achieves top thermal insulation values thanks to the glass spacers and argon gas in the glazing gap – all while minimising any loss of brightness. The Venetian blinds, protected from the wind and rain in the gap between the window panes, not only ensure effective solar protection and privacy: the composite sash structure also means excellent heat and sound insulation.