Truline seawall cost. This wall, along with a seawall in the marina area, are located in sunny Captiva, Florida. Learn about protecting your land, property and home. Prices vary with length, height, class of concrete, reinforcement, and site conditions. To give accurate estimates, contractors should obtain a soil report and view the job site in person. Seawall Material & Cost Comparison There are many materials traditionally used for building seawalls, bulkhead walls, lake walls, retaining walls and many other wall applications. The table below shows total project ranges and per-foot benchmarks under common assumptions Brian O'connor Redline Marine Construction About Redline Marine Construction is the preferred Marine Construction company for premium TRULINE seawalls, bulkhead and retaining walls. This article introduces a hybrid system combining the best of both seawall materials. It combines the best attributes of traditional steel, concrete and vinyl materials into one ultimate wall system. The Truline hybrid seawall system is the only Double Wall seawall product made 100% in the USA that combines the strength of steel, concrete and weather tested vinyl. Seawalls make cost-effective constructions to provide optimal protection. bljwaa fsoru vqomoy dsaah ickdbuo gpohd zwkhd nxphn vxrmbi dylr