DIY Cinder Block BBQ Pit Plans

Wouldn't it be amazing to enjoy a perfectly cooked meal in your own backyard, cooked in a BBQ pit you built yourself? If you're ready to take on a DIY project that combines fun, functionality, and a touch of rustic charm, consider creating a cinder block BBQ pit. This isn't just a grill; it's a showpiece that'll make your patio the envy of the neighborhood.

Cinder block BBQ pits are durable, efficient, and add a uniquely appealing aesthetic to your outdoor space. They're made for cooking enthusiasts who want a robust, long-lasting grill that stands up to their passion for creating delicious meals. Plus, building one can be a rewarding and engaging project for those with even basic DIY skills. So, let's dive into the plans and steps to create your own.

Planning and Materials

Before you dive into construction, spend time planning the layout and gathering materials. Consider the size, design, and positioning of your BBQ pit to ensure it fits well with your patio or deck. Sketch out your vision, or even better, use online design tools or apps for a clearer idea.

Here are the materials you'll need to get started:

• Cinder blocks (conventional 8" x 8" x 16")
• Masonry sand
• Mason's line
• Level
• Tape measure
• Gloves, safety glasses, and ear protection
• Gravel (for drainage)
• Reinforcement bar (rebar) and wire for binding
• BBQ pit door, damper, and chimney

Choosing Your BBQ Pit Design

Cinder block BBQ pits come in various designs. The most common are square or rectangular, with fireboxes built from standard 8" x 8" x 16" cinder blocks. You can also get creative with arches, curves, or incorporate seating walls. Decide on your preferred design, ensuring it's manageable within your skillset and the available space.

Consider printing out or drawing to scale your pit's layout, including critical dimensions, to ensure you're set up for success before laying the first block.

Site Preparation and Base Construction

Prepare your site by leveling the ground and laying down a layer of gravel for drainage. This Davidson's BBQ style cinder block pit requires a solid foundation to prevent sinking or settling. Calculate the size of your pit's base, including the downward step for the firebox (if applicable).

Lay the first course of blocks around the perimeter using mortar and a twisted-off bottle as a spacer to maintain a consistent joint width. Ensure the first course is level using a mason's line and level. Once dry, proceed with the next courses, staggering joints for additional strength, until you reach the desired height for your pit's base.

Constructing the Firebox

The firebox is the heart of your BBQ pit. It's where you'll build your fire, heat the meats, and create delicious barbecue masterpieces. There are different firebox designs, but a simple, efficient, and beginner-friendly option is the single-chamber firebox with a downslope that encourages proper air circulation and smoke channeling.

To build your firebox, outline the chamber's dimensions on the base layer and carefully cut the required blocks. Assemble the chamber using mortar, ensuring the cavity's walls are smooth and the overall dimensions allow for proper fire management. Incorporate rebar through the joint at the 18" mark and add a layer of galvanized wire mesh for stability. Let it dry before proceeding.

Ventilation and Chimney Construction

Proper ventilation is crucial for a safe and effective BBQ pit. Plan for a damper to regulate airflow and a chimney to channel smoke out of the cooking chamber. Include a small shelf in the firebox for holding wood or charcoal fuel, and cut a hole for the damper in one of the upper courses.

Around the damper hole, construct a simple, free-standing chimney using 1-brick-thick blocks and mortar. Ensure the chimney is supported by at least two solid walls, and that it rises above the pit to promote efficient airflow. Consider adding a cap to your chimney to keep out rain and other debris.

Finishing Touches

Once your firebox and chimney are complete, you can add any decorative elements or seating walls that complement your chosen design. Ensure these additions are structurally sound and safe for guests to use. You may also want to build a simple, retractable or detachable wooden door or cover to protect your pit when not in use.

Consider leaving a space for a future storage area or worktable for added convenience during cooking sessions. After finishing construction, allow the mortar to cure for at least 28 days before starting the maiden fire.

Now that you've built your DIY cinder block BBQ pit, invite friends and family for an inaugural cookout, and enjoy the satisfaction of creating a gathering space you're proud to call your own. Continue refining your barbecue skills while impressing your guests with the tantalizing aroma and taste of your perfectly smoked meals. Happy grilling!