latest design wooden door interior door room door Why choose us? Wood - Our wooden windows are be made from a treated multi-layered wood, which minimizes swelling and warping. A long-term smooth operation of the wooden replacement windows is a standard. Finish - micro-porous coating protects wooden frames from the weather influence. Various fully factory finishes are available for a unique design of your wooden windows. Operation - two types of operation are available: traditional boxes with cords and weights and modern spring balance to choose for your replacement wooden windows. Glass - a factory-fitted Low-E double-glazed glazing unit is filled with argon gas to reduce heat transfer. Glazing bars can be added to a window design. Security - security of the wooden sash windows is ensured with a hook fastener and a security lock stop. Insulation - the wooden windows are weather-sealed to provide a great level of heat insulation. Welcome your visiting our company and enjoy our best sourcing service!!!