Cinder Block Fire Pit Safe

If you are planning to build temporary fire pit all you need to do is stacking the cinder blocks.

Cinder block fire pit safe. Place a second layer of cinder blocks on top of the first layer spanning the spaces between the blocks in the first row. Fire s can be built almost anywhere and the cinder blocks simply serve as a useful perimeter to keep in sparks and absorb heat. Porous rock non treated river rocks and also even cinder blocks must not be used inside a fire pit. For circular fire pit you need to gradually set the first layer of cinder blocks around the circle.

Materials used in fire pits need to be thoroughly considered. 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. Conventional structure bricks will ultimately crack and require replacing gradually. After all rows of cinder blocks are in place add a three to four inch layer of gravel to cover soil and provide drainage.

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. Don t position fire pits in hazard prone zones with unfavorable winds. Do you need to use mortar if you re building one.

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. About every 3 feet turn one of the blocks at a slight angle to make an opening for air to get into the pit. When positioned near intense heat they can explode.