What you store in your warehouse is the essence of your business. For this reason its safety from cold, heat, rain, and dust are very much paramount. These elements can be kept away from your stock with industrial sectional doors which are air tight when closed. They are made of insulated panels interconnected with internal insulation of polyurethane foam. The corners and edges of the doors are packed with high resistance rubber to ensure the perfect fit and to establish a constant temperature within the warehouse. These doors are available in different types of closing structures.