Safe. Secure. Compliant. Carolina Fence Company’s Pool Safety Solutions

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Introduction: When you’re installing a pool in the Lowcountry, the final inspection shouldn’t be a source of stress. At Carolina Fence Company, we specialize in designing and installing pool barriers that meet the strict safety standards of Charleston, Berkeley, and Dorchester counties. Our team stays up to date with the South Carolina Residential Code so that your backyard oasis is both beautiful and fully compliant from day one.


The “Tri-County” Pool Code Checklist

In the Charleston area, a pool fence is more than a design choice—it’s a life-safety requirement. To pass your final county inspection, your fence must adhere to these specific regulations:

  • The 48-Inch Minimum: Every residential pool barrier must be at least 4 feet (48″) tall, measured from the ground on the side facing away from the water.
  • The 45-Inch “Climb-Proof” Rule: If your fence uses horizontal rails (like standard aluminum), they must be spaced 45 inches apart to prevent being used as a ladder.
    • Pro Tip: If your rails are closer than 45 inches, we provide “Double Picket” options with a 1.75-inch gap to remain compliant.
  • The 4-Inch Sphere Rule: No part of your fence—including the gap under the bottom rail—can allow a 4-inch sphere to pass through.
  • Self-Closing & Outward-Swinging Gates: All access gates must swing outward (away from the pool) and must be equipped with self-closing and self-latching hardware.

Hardware That Meets the Standard

A standard gate latch on a 48-inch fence is often too low to pass local codes. We recommend and install Top-Pull Safety Latches (like the MagnaLatch®), which place the release mechanism at the required 54-inch height, keeping it out of reach for small children.


Why Choose Carolina Fence Company?

  • Local Knowledge: We understand the specific permitting nuances of Summerville, Mt. Pleasant, Goose Creek, and Downtown Charleston.
  • Inspection Ready: We build our pool fences to meet the International Swimming Pool and Spa Code (ISPSC) adopted by South Carolina.
  • Durable Materials: Our aluminum and vinyl pool fences are engineered to withstand the Lowcountry’s humidity and salt air while maintaining their safety integrity.

Frequently Asked Questions

Yes. According to the South Carolina Residential Code, any pool, spa, or hot tub capable of holding more than 24 inches of water must be surrounded by a compliant safety barrier. This includes in-ground, above-ground, and even some “storable” or inflatable pools. This barrier must be fully installed and pass inspection before the pool is filled.

This is the most common reason fences fail inspection. If your fence has horizontal rails, they must be at least 45 inches apart to prevent a child from using them as a ladder.

  • If rails are 45″+ apart:You can have vertical picket gaps up to 4 inches.
  • If rails are LESS than 45″ apart: (Common on 4-foot fences), your vertical pickets must be spaced no more than 1.75 inches apart.

A “Double Picket” or “Pool-Spaced” fence is an aluminum style where the vertical bars are placed closer together (usually 1.75″ apart). If you want a 4-foot (48″) tall fence, you almost always need the Double Picket style because the horizontal rails are physically too close together to allow for wider gaps. At Carolina Fence Company, we specialize in these compliant 4-foot styles.

Yes, but with strict conditions. Any doors or windows leading from the house directly into the pool area must typically be equipped with an audible alarm (sounding for 30 seconds) or be self-closing and self-latching. In many cases, it is simpler and safer to run the fence completely around the pool separate from the house.

Gates are the most critical part of the safety barrier. In the Tri-County area, all pool gates must:

  1. Swing Outward: They must open away from the pool area.
  2. Be Self-Closing: The gate must swing shut automatically from any open position.
  3. Be Self-Latching: The latch must engage automatically when the gate closes.

Local code requires the latch release mechanism to be at least 54 inches above the ground to keep it out of reach of children. Since a standard pool fence is only 48 inches tall, we install “Top-Pull” latches (like the MagnaLatch®) that extend above the fence line to meet this 54-inch legal requirement.

No part of your fence—including the space between pickets or the gap between the bottom rail and the ground—can allow a 4-inch diameter sphere to pass through. This ensures a small child cannot squeeze through or under the fence.

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