For any cold storage facilities, proper insulation and energy efficiency are essential. Not solely for the protection of your merchandise or goods but also focusing on the target bottom line-savings on energy cost. Every measure of change is crucial, and with the proper dock equipment and the right tools to keep up an environmental control and management of your loading dock is to assure proper insulation. Peace of mind and energy saving with efficiency can be attained by Serco energy-saving loading dock equipment made specifically for cold storage operations. Overhead Door Company of Austin , one of the leading manufacturers of dock equipment and hi-speed doors are committed to being the solution for all our client’s residential, commercial garage, docks, gate, and especially for storage and refrigeration needs. We are proud to offer three products that can save cost and energy efficient for any storage and refrigeration applications namely: Serco S1000 Ultra Seal w/ Fi