Old, ineffective weatherstripping? No weatherstripping? It doesn't take huge gaps to hurt the energy efficiency of your dock levelers, sectional doors, and pedestrian doors. Here are some statistics that may surprise you, along with some cost effective  winterizing solutions. We've helped hundreds of companies save money and increase productivity by improving their energy efficiency. Our free Energy Savings Analysis can help identify your risks, address any problems you may have, and help prevent problems.