How To Build Outdoor Fireplace Out Of Cinder Block

Building an outdoor fireplace out of cinder blocks is a great way to add warmth and ambiance to your backyard. It's a relatively easy project that can be completed in a weekend with the right materials and tools. Here are the essential aspects of building an outdoor fireplace out of cinder blocks:

Materials:

Cinder blocks
Mortar
Firebrick
Flue pipe
Capstone

Tools:

Trowel
Level
Hammer
Chisel
Measuring tape

Steps:

Lay out the foundation. Start by laying out the cinder blocks in a square or rectangle, depending on the size of your fireplace. Make sure the blocks are level and square using a level and measuring tape.
Build the walls. Once the foundation is laid, start building the walls of the fireplace by stacking cinder blocks on top of each other. Use mortar to hold the blocks together and level each course as you go.
Install the firebox. The firebox is the part of the fireplace where the fire will burn. To install the firebox, line the inside of the fireplace with firebrick. This will help to protect the cinder blocks from the heat of the fire.
Install the flue pipe. The flue pipe is used to vent the smoke and gases from the fire. To install the flue pipe, cut a hole in the top of the fireplace and insert the pipe. Secure the pipe with mortar and a capstone.
Finish the fireplace. Once the flue pipe is installed, you can finish the fireplace by applying a coat of mortar to the outside of the walls. This will help to seal the fireplace and give it a finished look.

Building an outdoor fireplace out of cinder blocks is a great way to add warmth and ambiance to your backyard. By following these steps, you can build a beautiful and functional fireplace that will last for years to come.