Water-Gate cofferdam for aquatic works
A unique and high-performance product across the board
Exclusive in their ultra-resistant polymer fabric design, Water-Gate water barriers in the WA category are revolutionizing the industry with their increased reliability and watertightness.
Their ease of transport and deployment makes them the perfect solution for culvert replacement, bank restoration, bridge repair, or channel dredging, whether in urban, rural, or forested areas.
Why choose Watergate products
Use Water-Gate water booms for environmental protection when working in or near water. The Water-Gate WA series can be used to control sediments during aquatic work and to divert water for any operation requiring dewatering.
Quick installation and uninstallation
Quick installation and removal
Portable, lightweight water dam for easy transport to remote or hard-to-reach locations (without the need for heavy machinery)
Quick and easy Velcro fastening system with no need for floor anchoring
Cofferdam that automatically expands as the water level rises
High performance
Constructed of PVC-coated polyester fabric for improved watertightness
Resistant to UV rays and hazardous substances
Possibility of adding a heavy-duty weir capable of draining up to 90 liters per second (1440 US gallons per minute)
Low running costs
Cofferdam can be reused hundreds of times
Maintenance-free and easy to repair in the event of a tear
Service life of over 20 years with occasional or short-term use
An environmentally-friendly solution
Water-Gate cofferdams, specially designed to protect our ecosystems, effectively isolate the area during dredging or construction work. Their exceptional watertightness and resistance prevent the migration of sediment into the watercourse, ensuring the preservation of aquatic flora and fauna.
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Acquastop is the only barrier to feature the patented EasyStop system, which simplifies the positioning and removal of the barrier, guaranteeing excellent protection against flooding.
Our Water-Gate installations
