Load tables, installation guidance, and ASTM compliance information for engineers and contractors specifying Vanguard Vinyl Seawall seawall sheet piles.
Vanguard Standard
12 in
0.20 in
8.4 in³/ft
5.6 lb/ft²
Vanguard Heavy Duty
18 in
0.30 in
18.2 in³/ft
8.9 lb/ft²
Vanguard Box
24 in
0.35 in
32.7 in³/ft
11.4 lb/ft²
Survey shoreline, mark wall alignment, and confirm tip elevations from engineering drawings.
Thread first Vinyl Seawall sheet pile, verify plumb, and confirm interlock orientation before driving.
Install via vibratory hammer or water-jetting depending on soil conditions; Vinyl Seawall profiles seat without distortion.
Install cap beam and deadman tiebacks per engineering. Backfill in lifts with compaction.
Modified Vinyl Seawall compounds for outdoor and marine applications.
Tensile properties verified per material lot.
Izod impact testing — verified impact-resistance grade.
Vanguard Vinyl Seawall systems are backed by a long-term performance warranty designed for harsh marine environments and shoreline conditions.
Contractors and engineers choose Vanguard for predictable performance, on-time delivery, and access to our knowledgeable team.
Produced to ASTM standards for marine construction.
Custom fabrication and length options for your site.
Rapid production scheduling for time-critical projects.
Coordinated delivery to project sites across the U.S.
Designed to withstand the elements while enhancing the architectural beauty of your private estate.
