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Marco Island Sea Walls 101

By
Services for Real Estate Pros with Retired Associate RE Broker

Marco Island is a boating community and has lots of canals...  There are three types of seawalls on these canals:  Original Deltona, T-Pile and Replacement Wall. 

  • Original Walls Designed by Deltona - these walls are over 30 years old and are normally 10'-12' in depth and 5'8' width and 4"-5" thick.
  • T-Pile are 20'-22' poured concrete pilings;panels are normally 10-12' depth 5'-8' wide and 4"-5" thick
  • Replacement Wall are generally thicker and better made, 14'long 6"thick, 5'wide and 5' into the berm.

Some Terminology you might want to be familiar with:

  • Seawall Cap - Ties the panels together at the top -- there are two types Non-Structural and structural.
  • Tie Backs - Threaded steel rods that goes from the seawall to a poured concrete anchor approximately 15' into the yard and located every 10'.
  • Weep Holes - 1"-2" diameter hole to allow water to escape through the wall
  • French Drain - a 2'x2' trench dug behind the seawall filled with 3/4" stone. 
  • Berm (ground) - support the toe of the seawall and prevents rotting from the bottom

Here are some additional resources for Sea Wall Information for Marco Island:

This information is provided by Colleen Kulikowski, Realtor  If you need more information about the Naples/Marco Island area, please feel free to contact me at  colleen@paradisereport.com.

 

Comments(2)

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Jason Price
Mortgage Financial Group, Inc (NMLS 219650) - Tavares, FL
The Mortgage Rider
And I thought a sea wall was just a sea wall.  Thanks for giving this info... the next time I go back home, I will have to check the sea walls there to see if I can determine the type.
Jan 11, 2007 01:48 PM
Colleen Irwin
Retired - Irondequoit, NY
Creative Real Estate Solutions...
Jason -- these are just the ones on Marco, there are a bunch of other types as well.... So yours might not fit these descriptions.  One of the websites above had a really good explaination of all types...  Can't remember right now...
Jan 12, 2007 04:09 AM