South Yard, 2915 "W" Ave, Anacortes, WA 98221 (360) 293-3145
Skyline Marina, 2011 Skyline Way, Anacortes, WA 98221 (360) 293-5243
Call: 800-422-5794 • Email:

Hull Extensions

Make the boat you have into
the boat you’ve always wanted
with a fiberglass hull extension

by Cap Sante Marine. Adding

length to your hull will most

often improve performance,

ride and gives you additional

room on deck, larger living

space inside your boat or both.

Our marine engineers can design

a hull extension that will make

your boat become your
yacht for a
fraction of the cost
of a new vessel.




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A hull extension can be as simple
as a bolt-on extension to move your
outboards aft of your cockpit for some
extra room to adding 6 feet to a motor
yacht with a fiberglassextension. Adding
hull length often improves efficiency,
especially with an older yacht.
      Extending the hull has become
a common refit operation, especially

on yachts with squared-off rear sections
or transoms, common on older yachts.
An extension can create flowing lines
to update the appearance of the yacht
for higher resale value, while providing
more deck and storage space. The least
expensive type of extension is the
addition of a swim platform or open
cockpit to the original transom. A more
complex project might include
curving staircases and an overhang
over the extended section.
      Regardless of the scope and
complexity of your hull extension,
Cap Sante Marine has the expertise
to design and build a hull extension
that will make your boat into the new
yacht that you have always wanted.