Inflatable seal or shelter Interlock
The inflation of the seal or shelter is interlocked to the overhead door, or dock leveler or vehicle restraint to inflate and deflate automatically as required by the application...
Door Number Sewn on Curtain
Include fabric cut-outs sewn into the curtain to clearly mark door numbers.
Tapered Side Pads
Compensates for and provides the  best seal on declined or inclined approaches