Little really needs to be said on timber frame given its, well deserved, popularity in the UK and continental Europe. Closed panel timber frame is a cost effective, energy efficient, high performance system which brings the benefits of a factory controlled production process to the external building envelope. Utilising large panel construction, whether this be for floors, walls or roof elements, our injected insulation system provides excellent u-values, quality of fill and air tightness. Given that it is possible to prefix external windows and doors into the closed panel, it can result in a very quick, clean, waste free build period/programme. The lightweight construction can also prove beneficial on sites where ground conditions are poor.