What you are paying for
A bulkhead is more than a wall. It includes the sheet piling or pilings, tiebacks and deadmen anchoring the wall to land behind it, the wall face, and backfill. Most bulkhead failures happen at the tieback or from backfill washout, not the wall face itself. On replacements, demolition and disposal of the failed wall and new backfill are often billed as separate line items, which is why replacing a wall usually costs more per foot than building on a clean shoreline. A quality install is not the place to cut corners.
Material options
Vinyl sheet pile is the modern standard in saltwater. It does not rot or corrode and lasts significantly longer than timber, commonly 50 years or more versus roughly 15 to 30 years for timber in saltwater. Timber bulkheads cost less up front but have a shorter working life. Concrete and steel are used where wave energy is severe and cost more accordingly.
See What Your Project Will Cost
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Virginia’s living shoreline preference matters here
State policy makes living shorelines the preferred alternative for stabilizing tidal shorelines under Va. Code section 28.2-104.1. By law, the Marine Resources Commission permits only living shoreline approaches unless the best available science shows they are not suitable for your site. A living shoreline uses marsh grass, sand, and sometimes a low rock sill instead of a hard wall. For many properties, permitting a traditional bulkhead now requires justifying why a living shoreline will not work. A good local contractor will walk you through which option makes sense. Our CBPA page covers the permit side.
Virginia Beach Dock Builders is a free matching and estimating service. We are not a licensed marine contractor. We connect you with independent, licensed marine contractors serving your area. Estimates are informational only; your matched contractor provides the binding quote after a site visit.