How to Repair Seawalls

How Does ARQA Seawall Repair Work?

Threaded ends of the ARQA Eco Anchor provide “dynamic” advantage by allowing the tie back to be adjusted if necessary.

A proprietary, custom designed bolster plate is installed against your seawall. The ARQA Eco Anchor (a helix earth screw) has been used for years in other industries. These anchors provide the required tensile load capacity unique to seawalls.

ARQA Eco Anchors are engineered to the specific requirements of each location. Standard Eco Anchors are 15’ long, 1” diameter shaft with 3 x 6” diameter helixes. Custom Eco Anchors are available as required.


ARQA Eco Anchor


ARQA Installation Model

What Makes Us Different

traditional seawall repair

Traditional Installation Methods

Installing tie backs involves adversely affecting yards, landscaping, docks and pool areas. There’s also heavy machinery on your property for weeks and lengthy permitting requirements.

Seawall Construction with DSMS Helical Anchors Marco Island Florida

How to Repair Seawall with ARQA

Installations are performed from the waterside of the seawall so there’s no costly damage to your property.  Installation time is now days versus weeks.

hydraulic rig

Portable Hydraulic Rig

These rigs are used to power the coring of the hole and the installation of the screw.