How To Build An Outdoor Fireplace With Concrete Blocks

An outdoor fireplace is a great way to enjoy your backyard on cool evenings. These fireplaces can be built from a variety of materials, but concrete blocks are a popular choice because they are relatively inexpensive and easy to work with.

If you're thinking about building an outdoor fireplace with concrete blocks, here are the steps you'll need to follow:

### Materials: 1. Concrete blocks 2. Mortar 3. Rebar 4. Firebricks 5. Firebox grate 6. Chimney flue ### Tools: 1. Trowel 2. Level 3. Tape measure 4. Circular saw 5. Hammer drill 6. Chisel

Step 1: Choose a Location

The first step is to choose a location for your fireplace. The location should be level and well-drained. You'll also want to make sure that the location is away from any trees or other flammable materials.

Step 2: Prepare the Foundation

Once you've chosen a location, you'll need to prepare the foundation for your fireplace. This involves excavating a hole that is at least 12 inches deep and 24 inches wide. The hole should be filled with gravel and compacted.

Step 3: Build the Base

The next step is to build the base of your fireplace. The base should be made from concrete blocks that are laid in a mortar bed. The base should be at least 24 inches wide and 12 inches high.

Step 4: Build the Walls

Once the base is complete, you can start building the walls of your fireplace. The walls should be made from concrete blocks that are laid in a mortar bed. The walls should be at least 24 inches high and 12 inches thick.

Step 5: Install the Firebox

The next step is to install the firebox. The firebox is the part of the fireplace that holds the fire. The firebox should be made from firebricks and it should be installed in the center of the fireplace.

Step 6: Install the Firebox Grate

The next step is to install the firebox grate. The firebox grate is the part of the fireplace that supports the fire. The firebox grate should be made from metal and it should be installed in the bottom of the firebox.

Step 7: Install the Chimney Flue

The next step is to install the chimney flue. The chimney flue is the part of the fireplace that allows the smoke to escape. The chimney flue should be made from metal and it should be installed on top of the fireplace.

Step 8: Finish the Fireplace

The final step is to finish the fireplace. This involves adding a cap to the chimney flue and sealing the joints between the concrete blocks. You can also add a mantel or other decorative features to the fireplace.

Building an outdoor fireplace with concrete blocks is a relatively easy project that can be completed in a weekend. By following these steps, you can create a beautiful and functional outdoor fireplace that you can enjoy for years to come.