Repair & Construction
Repair, Replacement & New Construction
Understand the common repair methods, when replacement is usually considered, and how a waterfront wall project moves from first assessment to completion.
Start here
Bulkhead Repair vs. Replacement
A decision framework for bulkhead repair or replacement: condition, extent, age, material, structural issues, repeat repair costs and permit implications.
Read the guide 5 min readPlanning a Seawall Replacement
A step-by-step seawall replacement plan: project phases from assessment to closeout, documents to gather, key decisions and questions for your professionals.
Read the guide 6 min readBulkhead Repair: Common Repair Types and When They Work
An overview of bulkhead repair methods, from joint sealing and void filling to tieback and toe repairs, and how professionals judge when repair is plausible.
Read the guide 7 min readRepair
Bulkhead Cap Repair: Cracked, Rotating and Low Seawall Caps
What a seawall cap does, the warning signs of cap failure, how concrete caps are repaired or replaced, and why cap height now matters as sea levels rise.
Read the guide 5 min readBulkhead Repair: Common Repair Types and When They Work
An overview of bulkhead repair methods, from joint sealing and void filling to tieback and toe repairs, and how professionals judge when repair is plausible.
Read the guide 7 min readConcrete Bulkhead Repair: Cracks, Spalling and Rebar Corrosion
Why marine concrete seawalls crack and spall, how rebar corrosion and panel joint gaps develop, and what injection, patching and re-facing can fix.
Read the guide 6 min readSeawall Repair: Approaches for Open-Coast and Canal Walls
How seawall repair differs on wave-exposed coasts and residential canals, which repair approaches are common, and where repairs reach their limits.
Read the guide 5 min readSoil Stabilization Behind Seawalls: Voids, Grouting and Backfill
How voids form behind seawalls and how they are repaired with sealing, grouting, foam injection, filter fabric and compacted backfill, leak path first.
Read the guide 5 min readSteel Bulkhead Repair: Corrosion Zones, Coatings and Patching
Where steel sheet pile walls corrode fastest, what accelerated low water corrosion is, and how coatings, cathodic protection and patching compare.
Read the guide 5 min readTieback and Anchor Repair for Bulkheads and Seawalls
How bulkhead tie rods, wales and deadman or helical anchors work, why they corrode or fail, warning signs to watch, and the repair approaches professionals use.
Read the guide 6 min readTimber Bulkhead Repair: Borers, Rot, Hardware and Sheathing
How marine borers, rot, corroded hardware and failed sheathing damage wood bulkheads, what AWPA marine use categories mean, and which repairs work.
Read the guide 5 min readVinyl Bulkhead Repair: Bowing, Interlocks, Wales and UV Damage
Vinyl sheet piling does not rust or rot, but it can bow, crack, separate at interlocks and lose support from wales and tie rods. How repairs are approached.
Read the guide 5 min readComparisons
Replacement & Construction
Bulkhead Replacement: When It's Considered and How It Works
When bulkhead replacement is typically considered, and the usual sequence from assessment, design and permits to removal, backfill, cap and site restoration.
Read the guide 5 min readNew Bulkhead Construction: Site, Design and Permits
Building a new bulkhead: site evaluation, the alternatives regulators may ask about, key design inputs, the permitting path and the usual construction sequence.
Read the guide 5 min readPlanning a Seawall Replacement
A step-by-step seawall replacement plan: project phases from assessment to closeout, documents to gather, key decisions and questions for your professionals.
Read the guide 6 min readSeawall Replacement: Exposure, Elevation and Tie-Ins
Seawall replacement design issues: wave exposure, top elevation and sea level rise, toe scour, return walls and flanking, and tying in with neighboring walls.
Read the guide 5 min readInspection & Maintenance
Erosion & Shorelines
Bulkhead Health Check
Noticed something about your wall?
Answer a few questions about what you see. You get a structured summary of your observations, possible concern categories, and the questions to ask a professional — free, with no contact details required.