Hormann Insulated High Speed Roller Door - Samson Industrial door video 

The superb industry leading Hormann HS 7030 high speed insulated spiral roller door from Samson Doors. A roller door designed to improve production and decrease energy bills in the warehouse and factory. A door using non contact technology reducing maintenance requirements dramatically, far less moving parts make contact in the operation. A high speed roller door offering insulation and security in one product, removing the need for a 2 door system used traditionally in the UK.
The old school method of providing protection from hot or cold air and draughts on factory and warehouse doors is to have a 'normal' steel roller or sectional door and then also have a fabric high speed roller door to use during oerational hours with the other door fully opened. The spiral door from Hormann provides insulation, security and the high speed functionality all in one with the non contact technology meaning very low maintenance is required.