Guard Your Energy
The ENERGY GUARD from Serco (Carrollton, TX) provides a perimeter seal along the sides and rear hinge of a dock leveler to block dirt, debris, and insects, and most importantly, prevent energy loss. The design seals the gaps between the dock leveler and concrete pit walls up to 9” above the dock. ENERGY GUARD stops the air flow, which prevents energy loss. There are no parts or assemblies installed under the dock leveler and no fabric exposed to be torn or damaged by trailers and debris. In addition, there is no scheduled maintenance since the guard has no mechanical components or springs.
Visit www.sercocompany.com  to get more information.