UPVC/ALUMINIUM WINDOW KF 310

UPVC/Aluminium KF 310 window. Windows, double triple glazing, Passivhaus suitable, low energy building, high energy efficient, European composite window door manufacturer, high Quality Windows, high sound reduction, low maintenance, high live span, eco friendly, high durability, concealed hardware, BBA certified, PEFC, SBD, Secure By Design, BIM Library, BIM objects, Marine Grade Finish, low U-value, London office, Entrance doors, Balcony doors, French door, outwards opening doors, inwards opening door, roller shutter optional, venetian blinds optional, fly screen optional, PAS24, MVHR, Ventilation with heat recovery, up to 30 years warranty