After all rows of cinder blocks are in place add a three to four inch layer of gravel to cover soil and provide drainage.
Cinder block outdoor fireplace design.
Cinder blocks are just one way of constructing them but it s a fantastic way to build a structure with great integrity and strength.
Line it with a steel ring to aid have the flames and focus the warmth.
Add crushed rock as well as sand for drainage as well as well as to supply a degree base.
How to build an outdoor fireplace with cinder blocks 1.
Enjoy the warmth of a fire year round by creating an entertaining space in your backyard.
Dig a hole in the ground.
A basic furnace can be made in a round shape by adding two or three rows of blocks in a circular formation.
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 interested in building an outdoor fireplace or kitchen there are great ways of building them.
This creates greater stability for the fire circle.
Consider the purpose of your outdoor fireplace.