Internal lining with insulation
Lined and insulated roof detail diagram
This garden office is available with prefabricated fully lined and insulated roof panels. The roof consists of 19mm tongued and grooved boards laid over 100mm thick high performance mineral wool insulation fitted between the roof joists. A vapour barrier is fitted to the boards on both sides of the insulation. Internal 12mm tongued and grooved panelling is also included. Overall roof thickness approximately 151mm.