Gone are the days of weak bi-fold pulleys and straps, sliding tracks that stick and bind, and flimsy, non-secure roll-up doors. Hydroswing doors provide the strength and security of a simple hydraulic system. The choice is obvious - the choice is HydroSwing.
bi-fold header sliding header roll-up header
ISSUE:
 Archaic Pulley System
 Archaic pulleys, cables and straps deteriorate over time.
bi-fold mechanism
ISSUE:
 Inefficient Track System
 Aging tracks bind and stick, making manual opening difficult.
bi-fold mechanism
ISSUE:
 Weak Roller System
 Flimsy, bendable doors provide little security and strength.
bi-fold mechanism
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