A paver fire pit looks like a weekend project, and a lot of the time it is. Where it goes wrong is almost always one of three things: it's built somewhere the city or the HOA doesn't allow, the stone right next to the fire cracks in the first season, or it's set straight on the dirt and tilts. All three are easy to avoid in an Allen or Dallas backyard if you go in order.
Step 1: find out where you're allowed to put it
Do this before you buy a single block. There's no one rule for the whole Dallas area. Frisco says a permanent fire pit can't be "within 10 feet of a structure or combustible material." Highland Park says 10 feet from a property line and 15 feet from a house. The base fire code a lot of cities start from keeps a wood fire 25 feet from anything that burns. Allen works from the 2021 International Fire Code with its own amendments, so call Allen Fire at 214.509.4400 and ask.
Then check your HOA. Some don't allow a visible flame at all. And keep in mind that a county burn ban can stop wood fires even when your pit is perfectly legal.
Measure from the fence too. A cedar privacy fence burns just as well as the house does. There's more on what counts and who to ask in how far a fire pit has to be from the house.
Step 2: decide wood or gas
People second-guess this one more than anything else. "Had I known the pit would cost that much extra, I would've skipped it and bought a nice propane fire table." A wood pit is simple to build and gives you the real fire, but it smokes, and on close lots the smoke goes where the wind does. A gas pit lights with a switch and barely smokes, but it needs a gas line run to it, and that's a job for a pro and possibly a permit.
The rest of this guide is for a wood-burning paver pit.
Step 3: build a base, not a hole
The clay in most of our yards swells when it's wet and shrinks when it's dry. A ring of blocks set on that soil will lean and crack its own joints. Dig out the circle a few inches deep, a little wider than the pit, and fill it with crushed stone. Pack it down in layers with a hand tamper or a plate compactor until it's firm and level. If you're putting pavers around the pit, give that area the same compacted base you'd give a patio.
Step 4: line the ring with fire brick
Skip this and the pit falls apart, usually within a season. Regular concrete and a lot of natural stone don't like direct flame. People report that "concrete explodes and cracks when it gets super hot like fire pit hot," and that "flagstone doesn't do well with high heat and will fracture." Build the outer ring from retaining wall block if you like, but line the inside with fire brick or drop in a steel fire ring. That's what takes the heat.
Step 5: stack the ring and leave a way for water out
Stack your blocks in a circle, staggering the joints like a brick wall, usually three or four courses high. Glue the upper courses with a masonry adhesive rated for outdoor use, keeping it away from the inner face that sees the fire. Leave a small gap or two at the bottom course, or add gravel in the bowl, so rain doesn't sit in the pit and rust a steel ring.
Step 6: cap it and keep the pavers back
Finish with cap stones if you want a place to set a drink. Around the pit, keep pavers back from the direct heat. A ring of gravel or a border of fire-rated material between the fire and your patio pavers saves you from replacing cracked pieces later.
Step 7: the first fire
Let any adhesive cure for the time on the label. Start with a small fire the first few times so the stone heats up gradually. Keep a hose nearby.
When to call someone
For gas, a built-in fireplace, or a pit that's part of a bigger patio, I'd hand it to a pro. They can run the gas line, check the city's distance and your HOA, and set the whole area on one base. More on choosing between wood and gas, and what the rules look like around here: fire pits and fireplaces.
Call (469) 283-6279 and we'll connect you with a fire pit and hardscape pro serving Allen and Dallas.