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.
Diy cinder block fireplace.
It all depends on your preferred visual style.
The skeleton is then covered with stone or another veneer stone after the cinder block is laid.
Consider the three main elements of your outdoor fireplace when choosing a design.
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.
Adding an outdoor fireplace to your home can increase your outdoor ambiance while giving you somewhere warm to gather on cool nights.
Most diy designs employ cinder blocks or another sturdy economical material as the skeleton.
This could be stucco finish manufactured bricks or just a natural stone.
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.
Cinder blocks are just one way of constructing them but it s a fantastic way to build a structure with great integrity and strength.
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.
Build a portable fireplace using cinder blocks.