North Palm Beach, FL · Palm Beach County
Seawall Repair in North Palm Beach, FL
Seawall inspections with underwater photos and video, then the right fix: hydraulic cement crack repair, major repairs with new forms and rebar, or high-density polyurethane foam injection. Serving North Palm Beach properties on the Intracoastal Waterway and the canals that branch off it.
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Seawall Repair for North Palm Beach waterfront properties
Langley Coastal has a variety of tried and true methods for repairing and restoring all types of seawalls. First, we identify what issues your North Palm Beach seawall is having, with thorough inspections that include underwater photos and videos of its condition and potential repair methods.
Then we recommend the repair: simple hydraulic cement crack repairs, major repairs with new forms and rebar, or high-density polyurethane foam injection. To stop water and sediment flowing through fractures or voids in the footer, we use NCFI's Terra-Lok™ foam.
Making the necessary repairs as quickly as possible can reduce the need for heavily intrusive excavating in the future and save money. More about seawall repair.
Seawall Repair in North Palm Beach: what's specific here
The rule in North Palm Beach: Village Code Sec. 5-72 (adopted by Ord. 2019-07 on 2019-07-25, amended by Ord. 2026-02 on 2026-01-22): seawall caps must sit at a minimum of 4 ft NAVD88 outside the FEMA flood zone and in the SFHA generally, and a minimum of 5 ft NAVD88 for walls in the Intracoastal, Lake Worth or the Atlantic Ocean within the SFHA/Coastal High Hazard Area. [library.municode.com] Which means a repair that keeps the existing wall is often the practical route, and a rebuild has to meet the new elevation.
Hurricane Jeanne (2004) produced an estimated 2-4 ft storm surge along the northeast Palm Beach County coast [weather.gov] That is the kind of water pressure that opens cracks and washes soil out from behind a North Palm Beach seawall.
Permits: Village of North Palm Beach (Village Engineer reviews every seawall permit) + FDEP + USACE. Code Sec. 5-73: the village engineer reviews all seawall permits; applications need engineer-sealed plans, a Standard Penetration Test boring at least 5 ft below the deepest wall component, a wall cross-section showing channel-bottom and cap elevations, and concrete meeting ACI 318 exposure class C2. [library.municode.com]
Signs your seawall needs repair
Cracks or breaks in sections of your seawall
Signs of significant wear and degradation
A sag or slope in your seawall
Loss of soil or holes formed behind your seawall
Rust stains or exposed rebar
Exposed tie backs or supports
Anything protruding that may cause injury
Seawall Repair in North Palm Beach — FAQs
Does the North Palm Beach seawall rule apply to a repair?
Village Code Sec. 5-72 (adopted by Ord. 2019-07 on 2019-07-25, amended by Ord. 2026-02 on 2026-01-22): seawall caps must sit at a minimum of 4 ft NAVD88 outside the FEMA flood zone and in the SFHA generally, and a minimum of 5 ft NAVD88 for walls in the Intracoastal, Lake Worth or the Atlantic Ocean within the SFHA/Coastal High Hazard Area. Whether a given repair triggers the standard depends on the extent of the work; the inspection tells us which route fits. [source]
How do you inspect a seawall in North Palm Beach?
We provide thorough seawall inspections including underwater photos and videos showing the condition of your North Palm Beach seawall and potential repair methods.
Why do North Palm Beach seawalls fail?
NOAA tidal datums at the PGA Boulevard Bridge, ICWW (station 8722548): mean range 2.64 ft, diurnal range 2.95 ft; MHHW is about 0.46 ft above NAVD88 (5.37 minus 4.91, computed) Water and sediment moving through cracks or voids in the footer wash out the soil behind the wall; foam injection seals those paths. [source]
Do you offer seawall repair in North Palm Beach?
Yes. North Palm Beach is in Palm Beach County, one of the areas Langley Coastal Construction serves. Call (954) 406-0696 to schedule.
Sources for the North Palm Beach facts above are linked inline (15 public pages); they describe North Palm Beach, not Langley projects, and rules change, so confirm with the permitting authority.
More in North Palm Beach
Seawall Repair nearby: Jupiter · Palm Beach · West Palm Beach · Lake Worth Beach · Lantana · Ocean Ridge
What customers say about our seawall repair
Great company to work with. Professional, reliable, and high-quality work. They did an excellent job with our dock project and clearly know their stuff when it comes to dock building, seawalls, boat lifts, and waterfront construction. Highly recommend!