Pool Fence Code Requirements: Tennessee, Arkansas, Mississippi

Pool fence rules are the one part of fencing where getting the number wrong is not a matter of taste. A barrier that is four inches too short, or a gate that latches on the wrong side, is not a fence you have to fix later — it is a barrier that was never doing the job.

The complication is that we work across three states, and they do not answer the question the same way. Tennessee and Arkansas largely leave residential pool barriers to local adoption. Mississippi has an actual statewide statute. And in all three, your city or county can layer something stricter on top.

Here is how the rules actually break down across Tennessee, Arkansas, and Mississippi — using private residential pools, both in-ground and above-ground. Commercial and public pools are regulated separately by state health departments and sit outside this guide.

Tennessee: No Statewide Statute, Mostly Local Adoption

Tennessee has no single statewide residential pool fence statute. Barrier rules come through local adoption of the IRC or ISPSC pool barrier provisions, so what applies to your pool depends on what your city or county has adopted.

The reported baseline under those provisions:

• Barrier at least 48 inches above grade
• No footholds or handholds that would let a child climb the barrier
• Maximum 2-inch clearance between the bottom of the barrier and the ground
• Access gate at least 48 inches tall, opening outward away from the pool
• Self-closing with a self-latching device at least 54 inches above ground

Tennessee does have one real statewide statute, though it is about alarms rather than fences: Katie Beth's Law requires a pool alarm on any residential pool deeper than 36 inches that was installed or substantially altered since January 2011. It is worth knowing about because it applies statewide regardless of what your local barrier rules look like.

Arkansas: Commercial Rules Are Statewide, Residential Is Local

Arkansas has no comprehensive statewide residential pool fence law. Residential barrier requirements are set city by city, which means two Arkansas homeowners in different cities can be building to different numbers.

Where Arkansas does have a statewide standard is commercial and public pools, which the Arkansas Department of Health regulates:

• Barrier at least 48 inches
• Self-closing, self-latching gate
• No horizontal gaps over 4 inches
• No more than 4 inches of clearance at the ground

Those figures govern public pools, not your back yard — but they are a reasonable indication of the shape of the rules your city is likely to have adopted, and they are worth knowing when you talk to your local building department. Confirm the current residential requirement with them before you build.

Mississippi: The One State With a Real Statewide Pool Law

Mississippi is the outlier of the three, and in a way that surprises people. The state has no general statewide building code — yet it does have a standalone statewide pool law.

That law is the William Lee Montjoy Pool Safety Act, Mississippi Code Title 45, Chapter 43. While Tennessee and Arkansas leave residential barriers to local adoption, Mississippi writes the requirement into state statute. If you live in Southaven, Olive Branch, or anywhere else in Mississippi, this is the baseline that applies to your pool.

What the Montjoy Act Requires

The barrier itself:

• At least 48 inches tall, measured from the outside
• No opening larger than 4 inches in any direction
• Ground clearance under the barrier no more than 4 inches

The gate:

• Self-closing and self-latching, with lockable hardware
• Opening outward, away from the pool yard
• Latch release at least 60 inches above ground — or, alternatively, on the pool side at least 3 inches below the top of the gate, with no opening larger than half an inch within 18 inches of the release

And two material rules that apply specifically to new construction:

• Chain link is prohibited for new pool-yard enclosures built after July 1, 2012
• Diagonal fence members below 49 inches are prohibited on new enclosures

That chain link prohibition is the one that catches Mississippi homeowners out. A chain link fence is a perfectly ordinary choice for a back yard, and it is not a compliant pool barrier on a new enclosure in this state.

The Above-Ground Shortcut — and Its Catch

Homeowners ask about this constantly, so it is worth addressing once. A common provision in the IRC and ISPSC family lets an above-ground pool's own wall count as the required barrier — but only when two conditions are met. The wall has to stand at least 48 inches above grade, and the ladder or steps have to be able to be secured, locked, or removed when the pool is not in use.

That second condition is the one people miss. If the ladder stays up, the wall is not doing what the code intends, because a child can simply climb the ladder and be over the side. The wall counting as a barrier is conditional, not automatic.

Then Your City Adds Its Own Layer

Everything above is the state picture. The state picture is not the whole picture, and this is the part of the article we would rather you remember.

Cities and counties across our service area can and do adopt stricter local amendments on top of the state baseline. We cannot tell you from a web page what your particular city has adopted, and we are not going to guess at a number for Memphis, Shelby County, Germantown, Collierville, Bartlett, Jonesboro, Little Rock, Southaven, or Olive Branch — those specifics vary, and a wrong figure here is a safety problem rather than a style problem.

What we can tell you is that confirming the current local requirement is part of what we do when we quote a fence job. On the permit side, the process works the same way: we cover how fence permitting generally functions in our guide on whether you need a permit to build a fence in Memphis, and the same local-variation logic applies. When in doubt, ask us or your local building department.

How We Approach a Pool Fence Job

A pool barrier is one of the few fences where we start from the requirement rather than the design. The question is not what looks best against the house — it is what closes the pool off, at the height and with the gate hardware your jurisdiction requires, in a material that is permitted for a pool enclosure where you live.

That is why the jurisdiction question comes first on these jobs, ahead of material and ahead of layout. It changes the numbers you are building to, and on the Mississippi side it changes the materials that are legal at all.

You can see the fence work we handle on our city pages, including fencing in Memphis, fencing in Southaven, and fencing in Cordova.

Not Sure What Your City Requires?

That is the normal starting point, and it is exactly the question worth settling before anyone buys material. Call (870) 218-4440 or request a free on-site quote. We will walk the property, work out what applies to your pool, and give you a written quote so there are no surprises.

Pool Fence Code FAQ

Does Tennessee have a statewide pool fence law?

Tennessee has no single statewide residential pool fence statute. Barrier rules come through local adoption of the IRC or ISPSC pool barrier provisions, and the reported baseline is a barrier at least 48 inches above grade with no footholds or handholds a child can climb, a maximum 2-inch clearance between the barrier bottom and the ground, and an access gate at least 48 inches tall that opens outward away from the pool and is self-closing with a self-latching device at least 54 inches above ground. Tennessee does have one real statewide statute: Katie Beth's Law, which requires a pool alarm on any residential pool deeper than 36 inches installed or substantially altered since January 2011.

What are the pool barrier rules in Arkansas?

Arkansas has no comprehensive statewide residential pool fence law. The Arkansas Department of Health regulates commercial and public pools — a barrier at least 48 inches, a self-closing self-latching gate, no horizontal gaps over 4 inches, and no more than 4 inches of clearance at the ground — but residential barrier requirements are set city by city. Confirm the current requirement with your local building department.

Why is Mississippi different from Tennessee and Arkansas on pool fences?

Mississippi is the outlier. Even though the state has no general statewide building code, it does have a standalone statewide pool law: the William Lee Montjoy Pool Safety Act, Mississippi Code Title 45, Chapter 43. That makes it the one state of the three with residential pool barrier requirements written into state law rather than left to local adoption.

What does the William Lee Montjoy Pool Safety Act require?

Barriers at least 48 inches tall measured from the outside, with no opening larger than 4 inches in any direction and no more than 4 inches of ground clearance under the barrier. Gates must be self-closing and self-latching with lockable hardware, opening outward away from the pool yard. Latch release must be at least 60 inches above ground, or on the pool side at least 3 inches below the top of the gate with no opening larger than half an inch within 18 inches of the release. Chain link is prohibited for new pool-yard enclosures built after July 1, 2012, and diagonal fence members below 49 inches are prohibited on new enclosures.

Can an above-ground pool's own wall count as the required barrier?

Often yes. A common provision in the IRC and ISPSC family lets an above-ground pool's own wall serve as the barrier when the wall stands at least 48 inches above grade and the ladder or steps can be secured, locked, or removed when the pool is not in use. That last part is the one homeowners miss — if the ladder stays up, the wall is not doing the job the code intends.

Do I need a permit for a pool fence in the Mid-South?

That depends on your city and county. Cities and counties across our service area can and do adopt stricter local amendments on top of the state baseline, and the permitting process varies the same way. We cover how fence permitting generally works in our guide on whether you need a permit to build a fence in Memphis, and confirming the current local requirement is part of what we do when we quote a fence job. When in doubt, ask us or your local building department.