What are the pool fence requirements in Texas?

The state rules live in Texas Health and Safety Code Chapter 757, which covers pool yard enclosures at multiunit rental complexes, like apartments and condos, and pools owned or controlled by a property owners association. It does not directly regulate the pool in your own backyard; single-family pools are covered by the building code your city adopts, which uses nearly identical numbers.

Under Chapter 757, the enclosure must be at least 48 inches tall measured from the ground on the side away from the pool. No opening may let a sphere 4 inches in diameter pass through or under the fence. If the horizontal rails are closer than 45 inches apart, the openings tighten to 1.75 inches, because closely spaced rails make a climbable ladder. Decorative cutouts may not have any opening larger than 1.75 inches in any direction.

Chapter 757 also prohibits chain link entirely for a new pool yard enclosure built after January 1, 1994, along with diagonal lattice-style members lower than 49 inches above the ground. A vertical-picket ornamental steel fence clears all of these rules by design, which is a big part of why you see it around so many Texas pools.

Gates are where most pool barriers fail inspection. Every access gate must be self-closing and self-latching, must have hardware that lets it be locked, and must open outward, away from the pool, so a child pushing on it presses it shut instead of swinging it open.

Latch height matters too. For apartment and HOA pools, state law wants the latch at least 60 inches above the ground, with two exceptions: it can sit lower if it is on the pool side of the gate, at least 3 inches below the top, with no opening bigger than half an inch within 18 inches of it, or at 42 inches or higher if the gate needs a key, card, or combination from both sides. The residential code cities use runs the same way: a release lower than 54 inches from the bottom of the gate must be on the pool side, at least 3 inches below the top, with the same half-inch opening rule.

One rule that surprises people: under the residential pool barrier standards Arlington has adopted, a driveway gate across a surface meant for regular vehicle access may not be part of the swimming pool barrier at all. The pool yard has to stand on its own, with its own pedestrian gate. We weld our pool gates with heavy hinges sized so the self-closer actually latches every time, and we install the self-latching hardware at code height.

Arlington regulates home pools through its building code, using the residential pool barrier standards from the International Residential Code with local amendments. A permit is required to build a pool, the permit application must include your plans for pool barrier compliance, and it is unlawful to fill the pool with water before the barrier has been inspected and approved.

The numbers track the state rules: a barrier at least 48 inches above grade, no more than a 2-inch gap between the ground and the bottom of the fence measured on the outside, no opening that passes a 4-inch sphere, and picket spacing capped at 4 inches when the horizontal rails are 45 inches or more apart, or 1.75 inches when they are closer, unless the rails sit on the pool side. Chain link is allowed at homes only with a small 1.25-inch mesh, and if a wall of the house forms part of the barrier, doors into the pool area need alarms or an approved equivalent.

A welded ornamental steel fence is built to these numbers from the start: 4-inch picket gaps, rails spaced so the fence is not climbable, and a gate frame that will not sag out of alignment with its latch. Arlington has updated its codes over the years, so confirm the current requirements for your lot with the City of Arlington Planning and Development Services before you build.

Yes. State law is a floor, not a ceiling, and each city adopts and amends its own pool code. Dallas is the common example: it is widely cited as requiring a fence around a residential pool of at least 6 feet under its city code, well above the 48-inch state figure, so a fence that passes in Arlington could fail a Dallas inspection. Confirm the exact height with the City of Dallas before building there.

Your HOA can stack its own rules on top of the city's, usually about style, color, and placement rather than safety, and HOA approval never replaces a city permit. If you are choosing between metal fence types for the pool yard, our guide to steel versus aluminum fencing walks through how the two compare on strength and lifespan.

The practical path: call your city's permit office, ask for the current residential pool barrier requirements, and hand those numbers to your fence builder. We build to whichever city's code your project sits in, across the DFW metroplex.

Market cost guides put metal pool fencing roughly between $15 and $60 per linear foot installed, with aluminum commonly in the $15 to $45 range and heavier ornamental steel toward the upper end. A typical backyard pool enclosure often lands somewhere between $2,000 and $8,000 or more depending on length, height, and gates. These are general market estimates, not a CJM price.

A custom welded steel pool fence costs more than a thin bolt-together kit because it uses heavier material, welded joints instead of screws, and a powder-coat finish over properly prepped steel that stands up to Texas sun and sprinkler water. The gate is where that matters most: a rigid welded frame keeps the self-latching hardware aligned for years, and a latch that always catches is the entire point of the code.

At CJM Metals we design, weld, and install code-compliant steel pool fences and gates by hand for Arlington and the wider DFW metroplex, with self-closing, self-latching hardware set at code height. Call (214) 603-9142 or request a free quote, and we will build your pool yard to the numbers your city asks for.