How To Build A Stacked Stone Outdoor Fireplace

Building a Stacked Stone Outdoor Fireplace: A Step-by-Step Guide

Transform your backyard into an enchanting retreat with a custom-built stacked stone outdoor fireplace. This guide will provide you with comprehensive instructions and essential tips to achieve a stunning and functional centerpiece for your outdoor space.

1. Planning and Preparation

Begin by determining the ideal location for your fireplace. Consider factors such as proximity to seating, prevailing winds, and safety concerns. Sketch a detailed design and gather necessary materials, including:

Stacked stone veneer
Firebricks
Mortar
Fireplace grate
Chimney flue

2. Foundation Construction

Excavate a level foundation area that extends at least 18 inches below ground level and is twice the size of the fireplace. Fill the area with gravel and compact thoroughly. Pour a concrete pad to provide a solid base for the stonework.

3. Laying the First Course

Mix mortar according to the manufacturer's instructions and spread a layer on the concrete pad. Carefully place the first course of stacked stone veneer, ensuring they are level and plumb. Use a rubber mallet to tap the stones into the mortar.

4. Building the Firebox

Create the firebox using firebricks. Lay the first course in a herringbone pattern and continue building up the sides, interlocking the bricks for stability. Use mortar to secure the bricks and create a solid structure.

5. Stacking Stone Veneer

Continue laying the stacked stone veneer around the firebox, alternating the direction of the stones for a natural appearance. Use spacers to maintain consistent joints. Fill the joints with mortar and spread it over the stones using a trowel.

6. Installing the Fireplace Grate

Place the fireplace grate on the bottom of the firebox to support the fuel. Ensure that the grate is level and secure.

7. Installing the Chimney Flue

Assemble the chimney flue according to the manufacturer's instructions. Connect the flue to the firebox and secure it with mortar. Extend the flue above the roofline to meet code requirements.

8. Curing and Sealing

Allow the fireplace to cure for several days before using it. Once cured, seal the stone veneer and mortar with a water-repellent sealer to protect it from the elements. Enjoy your custom-built stacked stone outdoor fireplace, a cozy and inviting gathering place for years to come.