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.
Dig a hole in the ground.
This creates greater stability for the fire circle.
There are several reasons you might decide to build an outdoor.
Enjoy the warmth of a fire year round by creating an entertaining space in your backyard.
A basic furnace can be made in a round shape by adding two or three rows of blocks in a circular formation.
Cinder blocks are just one way of constructing them but it s a fantastic way to build a structure with great integrity and strength.
Add crushed rock as well as sand for drainage as well as well as to supply a degree base.
Line it with a steel ring to aid have the flames and focus the warmth.
If you are interested in building an outdoor fireplace or kitchen there are great ways of building them.
How to build an outdoor fireplace with cinder blocks 1.
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.