Just take a look at the picture and figure it out for yourself.
Diy cinder block fireplace.
Cinder blocks are just one way of constructing them but it s a fantastic way to build a structure with great integrity and strength.
You can also consider trimming the exterior at this point.
It all depends on your preferred visual style.
The last step on how to build an outdoor fireplace with cinder blocks is to cover the exterior of the cinder block with a beautiful surface.
Step 2 affix the lintels to the top layer cinder blocks using a drill masonry drill bit and concrete screws drilling through the lintels and into the blocks.
The lintel should clear the entire fireplace opening plus a few extra inches on either side to attach to the row of concrete blocks surrounding the fireplace.
Consider the three main elements of your outdoor fireplace when choosing a design.
When it comes to the right concrete blocks for your fireplace you can use more or less any concrete block available because concrete blocks in a fireplace provide structural support.
The skeleton is then covered with stone or another veneer stone after the cinder block is laid.
This could be stucco finish manufactured bricks or just a natural stone.
With just a few cinder blocks you can build yourself a cool fireplace at next to nothing costs saving you a great deal of money and adding a practical and attractive element to your garden or outdoor space.