Structure doors
These new Giant Doors can be custom designed for any need and provide an entryway that is large enough for any type of vehicle, machinery or equipment to access. Doors can be paired with ClearSpan buildings and feature a bi-fold design that maximizes headroom and wall clearance. Powered by a heavy-duty electric drive unit, doors can be outfitted with a lock and wireless remote.
from ClearSpan Fabric Structures