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.

