Plan to install your fire pit on a patch of level ground in an open area of the yard that s at least 15 feet from other.
Cinder block fire pit safe.
Materials used in fire pits need to be thoroughly considered.
Fire s can be built almost anywhere and the cinder blocks simply serve as a useful perimeter to keep in sparks and absorb heat.
For circular fire pit you need to gradually set the first layer of cinder blocks around the circle.
Make sure that the hole in the blocks facing upward.
Place a second layer of cinder blocks on top of the first layer spanning the spaces between the blocks in the first row.
Don t position fire pits in hazard prone zones with unfavorable winds.
This creates greater stability for the fire circle.
To help the drainage add 3 inches of gravel to the bottom of the fire pit.
You ll do fine if you decide to build a fire pit out of cinder blocks.
For a square fire pit place the cinder blocks side by side instead.
If your cinder block fire pit is on a grassy surface consider removing four to six inches of soil and setting the first course of cinder blocks below ground.
If you are planning to build temporary fire pit all you need to do is stacking the cinder blocks.
Do you need to use mortar if you re building one.
About every 3 feet turn one of the blocks at a slight angle to make an opening for air to get into the pit.
Conventional structure bricks will ultimately crack and require replacing gradually.