Palm Beach Seawall Repair
Excavator placing large rock armor along a shoreline revetment

Riprap & Rock Revetment Installation

Sloped rock armor that dissipates wave energy and stabilizes shorelines — a durable, lower-maintenance alternative to a vertical wall.

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Riprap — layered rock armor placed along a sloped shoreline — absorbs and dissipates wave energy instead of reflecting it the way a vertical wall does, which makes it an effective and durable option for stabilizing a bank against erosion. It also tends to require less long-term maintenance than a vertical seawall once properly installed.

We install graded riprap with proper filter fabric and bedding layers underneath to prevent soil from washing out between the rocks — the detail that separates a revetment that lasts decades from one that fails within a few years.

Signs You May Need This Service

  • You have an eroding natural bank with no structure in place
  • You want a lower-maintenance alternative to a vertical wall
  • Your shoreline sees open water wave action rather than boat wake alone
  • You're stabilizing a slope for erosion control rather than adding a dockable edge

Our Process

1

Slope grading

The bank is graded to the correct slope ratio for stable, long-term rock placement.

2

Filter fabric & bedding

Geotextile filter fabric and a bedding layer are placed to keep soil from washing out from beneath the rock.

3

Rock placement

Graded rock is placed in layers from the toe up, sized appropriately for the wave and current energy at your site.

4

Cap & transition finishing

We finish transitions where the revetment meets neighboring seawalls or landscaping for a clean, stable edge.

Get a Free Seawall Inspection Quote

Tell us about your property and we'll get back to you promptly with next steps.

Frequently Asked Questions

Is riprap cheaper than a seawall?

Riprap installation is often less expensive than a comparable vertical seawall, though it typically uses more horizontal shoreline footprint, which matters on narrower lots.

Can riprap be added in front of an existing seawall?

Yes — riprap toe protection is a common way to reinforce an aging seawall and reduce scour at its base without a full replacement.

How much maintenance does a rock revetment need?

Well-installed riprap with proper filter fabric requires minimal maintenance — periodic inspection for shifted rock or fabric exposure is typically all that's needed.