Alexandria City, VA Swimming Pools & Spas: Fencing Requirements (2026)

Pool safety barrier rules in Alexandria operate under the Virginia Uniform Statewide Building Code (VUSBC), 13VAC5-63, which incorporates the 2021 International Swimming Pool and Spa Code (ISPSC) Section 305. Alexandria does not deviate from VUSBC pool barrier minimums, since Virginia's building code is mandatory statewide and locally adopted versions cannot be more or less stringent. Under ISPSC §305, residential pools and spas with water deeper than 24 inches must be enclosed by a barrier at least 48 inches high measured from the finished grade on the side facing away from the pool. Maximum clearance under the barrier is 2 inches when measured on a solid surface and 4 inches when measured on grass or grade. Vertical openings cannot pass a 4-inch sphere. Gates serving the pool area must open outward away from the pool, be self-closing, and be self-latching, with the latch release mechanism positioned at least 54 inches above grade where the gate is less than 60 inches tall. Virginia Code §15.2-921 expressly authorizes localities, including independent cities like Alexandria, to adopt ordinances requiring fences around private swimming pools. Pool construction permits are issued through Alexandria Code Administration (703.746.4200), which inspects barriers prior to issuing the certificate of occupancy or final approval.