Mechanical Expansion Joints


Ekspan Roller Shutter Expansion Joint

Ekspan roller shutter expansion joints are recommended for dynamic structures with movements over 31 inches to achieve maximum safety and comfort for traffic (avoiding washboard effects and danger of skidding), noise prevention, the stability of the structure, and fatigue strength. These joints can resist major seismic events and can endure, with service, the lifespan of the structure.


Key Features:

  • For movements greater than 31 inches
  • Durable and shown to resist seismic events
  • High lifespan of the structure with low maintenance



  • Motorways
  • Road bridges with large movements