How to Build an Outdoor Kitchen with Cinder Blocks?

Creating an outdoor kitchen with cinder blocks is a fantastic project that can enhance your outdoor living space.

Cinder blocks are versatile, durable, and relatively easy to work with, making them an excellent choice for building the foundation and structure of your outdoor kitchen.

In this guide, we’ll walk you through the steps to build an outdoor kitchen using cinder blocks, providing a comprehensive overview of the process.

Step 1: Planning

Before you start building your outdoor kitchen, careful planning is crucial. Consider the following factors:

Location: Choose a suitable location for your outdoor kitchen. It should be close to your house for convenience but not too close to avoid smoke entering your home. Ensure you have access to utilities like water and electricity if needed.

Design: Determine the layout and design of your outdoor kitchen. Decide on the size, shape, and features you want. Common components include a grill, countertops, storage, and seating.

Materials: Apart from cinder blocks, decide on other materials you’ll need for countertops, backsplash, and flooring. Options include natural stone, concrete, or tile.

Budget: Establish a budget for your project. This will guide your choices and help prevent overspending.

Step 2: Gathering Materials and Tools

Before you start building, gather all the necessary materials and tools:


  • Cinder blocks
  • Mortar mix
  • Rebar
  • Grill insert or appliance
  • Countertop materials
  • Outdoor-rated tiles (if using)
  • Plumbing and electrical supplies (if needed)
  • Sealer (for countertops)


  • Trowel
  • Level
  • Masonry saw
  • Measuring tape
  • Shovel
  • Wheelbarrow
  • Safety gear (gloves, safety glasses)

Step 3: Foundation and Base

Start by laying the foundation and creating the base for your outdoor kitchen:

Excavation: Dig a trench where the cinder block walls will be located. The depth and width should be sufficient to support the weight of the structure. Compact the soil.

Rebar Installation: Place rebar stakes in the trench to reinforce the foundation. Ensure they’re evenly spaced and protrude above the trench’s surface.

Pour Concrete: Mix and pour concrete into the trench, covering the rebar. Level the surface and let it cure for a few days.

Laying Cinder Blocks: Start building the cinder block walls by applying a layer of mortar to the foundation. Lay the first row of cinder blocks on top of the mortar, ensuring they’re level and plumb. Use a level and mallet to adjust as needed.

Additional Rows: Continue adding rows of cinder blocks, staggering the joints like bricks. Use a level to check for plumb and level after each row. Leave openings for your grill insert and any storage or utility access points.

Step 4: Countertops and Backsplash

Now, it’s time to create the countertops and backsplash:

Frame Countertops: Build a frame for your countertops using pressure-treated lumber. Ensure it’s level and secure it to the cinder block walls.

Countertop Material: Depending on your design choice, install the countertop material over the frame. Seal natural stone countertops for protection.

Backsplash: Add a backsplash using the same or complementary materials. This not only enhances the look but also protects the walls from splatters.

Step 5: Plumbing and Electrical (If Needed)

If your outdoor kitchen includes a sink, refrigerator, or other appliances requiring plumbing and electricity, follow these steps:

Install Plumbing: Connect the water supply lines and drain lines to your sink or other plumbing fixtures. Ensure proper drainage away from the kitchen.

Electrical Work: Hire a licensed electrician to install GFCI outlets and any necessary wiring for appliances and lighting. Safety is paramount when dealing with electricity outdoors.

Step 6: Finishing Touches

To complete your outdoor kitchen, add these finishing touches:

Grill Installation: Place your grill insert in its designated space and connect it to the gas or propane line if applicable. Follow the manufacturer’s instructions for installation.

Outdoor Seating: Add outdoor furniture or build seating areas around your kitchen to create a comfortable dining space.

Decor and Accessories: Personalize your outdoor kitchen with decorative elements, such as plants, lighting, and outdoor kitchen tools.

Maintenance: Regularly clean and maintain your outdoor kitchen to ensure its longevity. Seal countertops as needed and keep the area free of debris.

Final Conclusion on How to Build an Outdoor Kitchen with Cinder Blocks?

Building an outdoor kitchen with cinder blocks can be a rewarding project that adds value to your home and enhances your outdoor living experience.

By carefully planning, using the right materials, and following these steps, you can create a functional and beautiful outdoor kitchen that will serve you well for years to come.

Remember to consult local building codes and regulations and, if necessary, obtain permits before starting your project. Enjoy your outdoor cooking and dining space!





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