What Bricks Should I Use For A Fire Pit

After building the first ring of face stones set the first row of fire brick.

What bricks should i use for a fire pit.

Start with a bottom row all the way around. Gap between the firebrick and the face brick. The liner takes the heat but doesn t look as good as a pure brick pit. Never seen or heard of a brick explode outside of reddit but i ve seen years old pits show crumbling.

This is one area where you can use lava rocks for fire pit safety. Of fresh mortar on each course of face brick into place leaving a 1 4 in. The diameter of the circle should be slightly larger than the outside dimensions of the fire pit ring you re preparing to build. Place the metal fire pit bowl down inside the circle of the brick fire pit.

The outside edge of the fire brick should meet the inner circle marked after digging out the footing but double check by measuring 12 inches back from the face of the first row of stone. Other rocks that are safe to use around and in your fire pit include fire rate brick lava glass lava rocks and poured concrete. The outer rim of the bowl should rest on the top layer of bricks. Set the screen on top of the bowl to complete the fire.

Working on one third of this easy fire pit at a time lay 3 8 in. The fire brick will form the flame retardant interior wall of the fire pit. For a square or rectangle fire pit temporarily lay out the first layer of concrete blocks for your design on the ground and check the layout for square. Check the level of each course and tap down the bricks as necessary.

3 use a trowel to apply the cement to each brick. Hard rocks like granite marble or slate are much denser and therefore less likely to absorb water and explode when exposed to heat.