Plumbing routed through piling-supported crawlspaces
Water and drain lines on Isle of Palms usually run through a piling-supported crawlspace rather than a slab foundation, the standard that took hold across the island during the extensive rebuilding that followed Hurricane Hugo's 1989 landfall.
What that crawlspace routing means for maintenance
That crawlspace routing sits exposed to salt air and occasional storm flooding, which affects which pipe materials hold up best and how often supply lines need inspection compared with an inland slab home.
Plumbing options for Isle of Palms homes
What to describe
Tell us whether the home is elevated, its approximate construction year, and the plumbing issue or project you have in mind.
Confirm flood-zone specifics
Isle of Palms' near-total FEMA flood-zone coverage affects where water heaters and certain fixtures can be placed; confirm current requirements before planning the work.