Pool replastering on Hilton Head Island

The Lowcountry's most common pool finish

Most concrete pools on Hilton Head and in Bluffton were finished with white plaster. It gives the water a clean, bright blue look, and it's the most economical finish to install. But plaster is a cement product, and pool water slowly works on it every day. Long swim seasons, heavy rental use, salt systems and summer storms that throw the water chemistry off balance all speed things up.

Replastering removes the worn layer and replaces it with a new one, restoring a smooth surface and a fresh look.

What wears plaster out here

• Long seasons: island pools are often open most of the year.
• Rental traffic: more swimmers means more chemicals and more wear.
• Storms: heavy rain dilutes pool water and lowers pH, which is hard on cement finishes.
• Leaves and pollen: live oaks and pines drop debris that stains light plaster.
• Age: even well-kept plaster eventually roughens and discolors.

Inside a replaster

The pool is drained with care, since groundwater sits close to the surface across much of the Lowcountry. Loose or hollow plaster is chipped out, and some jobs remove everything down to the shell. The surface is then cleaned and prepared so new plaster bonds, repairs are made around lights, steps and fittings, and the new plaster is applied and hand-troweled in one session. The pool is refilled right away.

The first few weeks

New plaster releases fine cement dust as it cures, so it needs daily brushing at first, and the water chemistry has to be watched closely. For rental homes, make sure your pool service and the contractor agree on who handles start-up, especially if guests could arrive soon after the refill.

Plaster or something longer-lasting?

White plaster is a sensible choice for a pool you plan to sell or a budget-driven project. If you've replastered before and it didn't last, or the pool sees heavy rental use, ask for a second quote on quartz or pebble so you can compare.

Call (843) 825-8028 to set up a free estimate. If your tile or coping is worn too, it's easiest to handle while the pool is empty.