Lancette Partners With Lg Hausys Are Authorized Importers And Fabricators For Lg Upvc Windows And Doors In Lucknow . Our High Performance Products Add An Architectural Dimension To The Home And Keep Out Street Noise, Dust And Pollution, Rain And Wind. our Windows And Doors Are Made From The Highest Grade Of Upvc, Reinforced With Steel For Enhanced Structural Strength. This Makes Our Sliding Windows, Casement Windows, Sliding Doors And Turning Doors Very Durable. our Upvc Casement, Sliding Windows, Sliding Doors And Turning Doors Also Offer You Excellent Thermal And Sound Insulation, As Well As Efficient Protection From Water Seepage And Dust Inflow, Even With A Sliding Window Design.