Traditional-Wood-Turn & Tilt Window Wooden inward opening windows based on German technology of ironmongery (Turn & Tilt or Tilt & Turn). The traditional design is based on the time-honoured construction and classic look of our wooden windows. More than 3 different designs are available. We supply windows manufactured from multi-layered laminated woods in Mahogany and Pine designed not to twist or warp. Other woods including oak and larch will be supplied for special projects where the volume is of sufficient size to not make the cost too prohibitive. With a variety of RAL colours, decorative bars and finishings, as well as the wide selection of accessories that we have to offer, windows can be created according to any tastes or needs.