EVO sash windows

EVO sash is the innovative construction that combines the traditional appearance of the sliding sash window and the advantages of tilt & turn window opening inwards.

Advantages of window EVO sash:

• maintaning the traditional appearance of sash windows while improving wind- and watertightness parameters,
• significant improvement of thermal insulation thanks to an energy-saving, triple glazing unit (Uw= 0,99 W/m²K)
• greater possibilities of glass modification,
• perfect clamping of the sasht to the frame along the entire perimeter,
• possibility of using "tilt first" fittings protecting against opening the windows by children,
• visual consistency with our other English products,
• the same shapes of bars

EVO sash construction:    

• box thickness 170mm,
• Top sash: fixed 49mm- bottom sash: tilt&turn 78mm,
• Bottom sash: microventilation and mishandling device,
• triple glazing unit 44mm, Ug=0,6 W/m²K, warm edge TGI,
• two weatherseals,
• external decorative horns (two options),
• 56mm thick hardwood threshold.