Ecofab designs and manufactures rigid, reusable, fiberglass covers for a variety of open-top railcars. Ecofab provides covers for hoppers, high-sided gondolas, wood chip gondolas, and standard gondola wagons. Some examples of products that can be covered include: concentrates (lead, zinc, copper, iron and nickel), coal, coke, wood chips, grain, coil steel and hazardous materials.

Ecofab covers provide superior performance, longer service life, and lower overall costs when compared to traditional methods of covering bulk materials.