Automatic insulated shutter minimise the energy loss and are mainly suitable for landing bays, factories, ware houses and any applications where security is required with thermal installation. Minimising heat loss is important for large warehouse buildings and can save significantly on energy cost. These shutters are not tough to install and are designed to withstand harsh whether and long lasting use. They have smooth and noiseless operation coupled with high performance drives and intelligent controls. Special puff insulation inside multiwall profile will helps to created temperature isolation.