Most diy designs employ cinder blocks or another sturdy economical material as the skeleton.
Diy cinder block fireplace.
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.
It all depends on your preferred visual style.
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.
You can also consider trimming the exterior at this point.
Just take a look at the picture and figure it out for yourself.
Build a portable fireplace using cinder blocks.
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.
Adding an outdoor fireplace to your home can increase your outdoor ambiance while giving you somewhere warm to gather on cool nights.
Consider the three main elements of your outdoor fireplace when choosing a design.
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.
This could be stucco finish manufactured bricks or just a natural stone.