Forster FORSTER UNICO XS Steel top-hung window

In fenestration market esthetics is usually proportional reverse to profile dimension: slim section means beautiful windows, but fragile.‎ Forster developed and launched Forster Unico XS, the slimmest system in Forster catalogue with a face width of only 55 mm (frame and leaf)! Forster Unico XS also means technology: tilt-turn opening, maximum leaf weight up to 150 Kg has incredible and maximum dimension 1.‎240 x 2.‎480 per leaf.‎ The windows are slim, very beautiful and with top level performances: thermal insulation up to 0.‎8 W/(m2K), sound insulation up to 47dB and burglary-resistance (RC2).‎ Forster Unico XS means design with no technical compromise because it is slim, but not fragile! Technical details: - Thermal insulation: Uw up to 0.‎8 W/(m2K) - Sound insulation: up to 47 dB - Air permeability: class 4 - Resistance to wind load: class C5/B5 - Watertightness: class E1050 - Impact resistance: class 3 - Mechanical strength: class 4 - Burglary-resistance: class RC1/2