Free tool 20+ years on the water 8 states served
Last updated: July 2026 — freshwater pricing from real bulkhead projects.
A bulkhead typically costs $150–$650+ per linear foot, depending on the material, wall height, length and site conditions. Use this free calculator to estimate your bulkhead price by material — vinyl, timber, steel, concrete or riprap — then download a PDF estimate to keep. Building a seawall instead? Use our seawall cost calculator, or building a pier try our pier cost calculator.
A freshwater bulkhead costs $150–$650+ per linear foot installed — wood and riprap are usually the lowest-cost options, vinyl is the common low-maintenance choice, and steel or concrete are used for taller or higher-load walls.
Those figures describe a residential job of roughly 100 linear feet or more on freshwater frontage, with land access for equipment. Runs shorter than about 75 feet, barge-only access, saltwater exposure, or an existing wall that has to come out first all price above the range — a short wall carries the same permit, engineering and mobilization cost as a long one, spread over fewer feet.
Most recent number we can show: a 100 ft CCA timber bulkhead on a Houston neighborhood lake, freshwater, July 2026 — $180 per linear foot ($18,000) for the wall, with sand backfill quoted separately at $3,000. Signed contract; the line-item breakdown is in the 100 ft Houston wood bulkhead case study.
Bulkhead pricing is quoted per linear foot, and a few factors move that number up or down. The calculator above accounts for the big ones; here's what's behind the range:
| Material | Typical cost / LF | Best for | Typical lifespan |
|---|---|---|---|
| Marine-grade vinyl | $200–$450 | Low-maintenance freshwater walls | 40–50+ years |
| CCA treated timber | $150–$350 | Budget projects, shorter walls | 20–30 years |
| Steel sheet pile | $300–$600 | Tall or high-load / commercial sites | 30–50 years |
| Concrete | $350–$650+ | Maximum lifespan, heavy-duty walls | 50+ years |
| Riprap rock armor | $150–$350 | Gentle slopes, natural erosion control | 20–40 years |
Ranges are a freshwater baseline from real projects. The calculator's live number is adjusted for your wall height, so it lands inside these full-material ranges rather than matching the endpoints. Switch the calculator's water type to “Saltwater” to add a coastal adjustment; tidal and brackish sites are confirmed after a site review.
Replacement uses the same per-foot material rates as new construction ($150–$650+ per linear foot), plus demolition of the failed wall and backfill behind the new one. Those two items are billed separately because they vary widely by site, so a replacement usually costs more per foot than a wall built on a clean shoreline.
What makes demolition expensive is what is left in the ground: a timber wall with intact tie-rods and deadmen comes out in sections, while a concrete wall or a wall whose anchors have already pulled loose has to be broken out and hauled. The cheapest replacements are the ones done before the old wall fails — once soil starts moving through the joints, the backfill line grows faster than the wall line.
CCA-treated timber bulkheads cost $150–$350 per linear foot installed, the lowest of the panel materials and the reason timber is still the most common wall on freshwater lakes. Our most recent published timber job came in at $180 per linear foot for 100 feet on a Houston neighborhood lake.
The trade is service life: marine-treated timber gives roughly 15–25 years in freshwater and less in saltwater, against 40-plus for vinyl. On a wall you expect to keep for one ownership cycle timber is the rational choice; on a forever home the vinyl premium usually pays for itself once, and then again.
Marine-grade vinyl sheet pile bulkheads cost $200–$450 per linear foot installed. Vinyl does not rot, rust or feed marine borers, which is why it carries the lowest lifetime cost per foot of any panel material we install.
Inside that range the driver is panel section and wall height, not brand: a taller exposed face needs a heavier profile, deeper embedment and a tie-back anchor system once it passes roughly four feet. Material cost alone is a poor guide — a light panel installed shallow is not cheaper, it is a shorter wall.
The per-foot range covers the bulkhead structure itself — sheet pile or timber, waler boards, tie-rods, deadman anchors and the cap. It excludes demolition of an old wall, backfill, permits and mobilization, which are quoted as separate line items because they depend on site conditions.
This is why a job total is rarely the per-foot rate times the footage. Ask for the line items; an estimate that will not separate them is hiding one of them.
Bulkhead repair runs $120–$350 per linear foot, against $150–$600 per linear foot for full replacement. Cap board replacement, hardware and sealing sit at the low end; re-anchoring a leaning wall or filling voids behind it sits at the top.
The practical threshold is the same one we use when we quote: if repair costs more than about half of replacement, replace. A wall that is leaning, rocking or losing soil through open joints has usually lost its anchor system, and refacing it buys a season. Sinkholes in the lawn behind the wall are the tell — that soil is already in the water.
Explore detailed pricing: bulkhead construction & cost guide, Galveston Island bulkhead cost, seawall cost, compare all our cost calculators, or browse our completed waterfront projects.
Honest answers about bulkhead pricing — what a wall costs per foot, the cheapest material, how replacement and coastal jobs differ, and what this estimate covers.
A freshwater bulkhead typically costs $150 to $650+ per linear foot installed, depending on material and wall height. Typical ranges are CCA timber $150–$350, marine-grade vinyl $200–$450, steel sheet pile $300–$600, concrete $350–$650+, and riprap rock armor $150–$350 per linear foot. Multiply the per-foot rate by your shoreline length for a project ballpark. For local pricing examples, see bulkhead cost in Houston, Lake Conroe, Lake Livingston and Lake Houston.
CCA treated timber and riprap rock armor are usually the cheapest options, starting around $150 per linear foot. Marine-grade vinyl costs more up front ($200–$450 per linear foot) but resists rot and marine borers and often delivers the best long-term value. The lowest sticker price isn't always the cheapest over a 25–30 year service life.
Treated timber is the lowest cost but the shortest lived. Marine-grade vinyl is the most popular freshwater choice — corrosion-proof, low-maintenance and mid-priced ($200–$450 per linear foot). Steel sheet pile ($300–$600 per linear foot) is the strongest, used for tall walls and high-load sites. The best choice balances budget, wall height and how long you plan to own the property.
Yes. Saltwater, brackish and tidal sites need site-specific engineering, corrosion-resistant materials and heavier hardware, so coastal bulkheads cost more than the freshwater baseline. Switch the water type to “Saltwater” and the calculator adds a coastal adjustment to the freshwater baseline; your final coastal price is confirmed after a site review.
It's a planning ballpark, not a binding quote. The ranges come from real freshwater bulkhead projects and are adjusted for your material and wall height. The firm price comes after a site review of soil, access and water conditions — estimates are reviewed by Roman Ross, Marine Construction Estimator at Shore Protect Construction.
The ranges in this calculator come from estimates on jobs like these:
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