Building a stable foundation for any structure, whether it is a deck, shed or home, is crucial. That’s where concrete pier blocks come in. They are an ideal solution for creating a sturdy and long-lasting foundation that can withstand the test of time. In this blog post, we will take you through everything you need to know about concrete pier blocks. 

You will learn about the different types of concrete pier blocks available in the market and what differentiates them from other materials used for pier blocks. Additionally, we will discuss the benefits of using concrete pier blocks for foundations. Lastly, we’ll provide detailed instructions on how to install concrete pier blocks safely and efficiently and some safety measures you should keep in mind when working with them.

Understanding Concrete Pier Blocks

Concrete pier blocks are essential for providing stability and support to various structures. These durable blocks are made of concrete and are designed to evenly distribute the weight of the structure, ensuring a solid foundation. By eliminating the need for traditional excavation, concrete pier blocks save time and labor. Proper placement is crucial for maintaining the integrity and stability of the structure.

Definition and Basics of Concrete Pier Blocks

Concrete pier blocks are precast concrete blocks used as the foundation for various structures. They provide a stable, level, and moisture-resistant foundation. These blocks have holes or spaces for rebar or concrete footings and can be easily adjusted or replaced. Designed to be placed directly on the ground, concrete pier blocks eliminate the need for deep excavation. Their flexibility makes them an ideal foundation option for decks, sheds, and small structures.

Differences between Concrete and Other Materials used for Pier Blocks

Concrete pier blocks offer superior strength and durability compared to wood or plastic. They are resistant to moisture, rot, and pests, ensuring a longer lifespan. Plastic pier blocks may be less expensive but lack the strength and stability of concrete pier blocks. Concrete pier blocks can withstand heavy structures without regular maintenance, saving time and effort.

Types of Concrete Pier Blocks

Standard concrete pier blocks, available in various sizes and shapes, are the most common type. Pre-cast concrete pier blocks are factory-made for consistent quality and strength. Custom-made concrete pier blocks can be designed to meet specific project requirements. Choosing the right type is essential for a stable and secure foundation.

Standard Concrete Pier Blocks

Standard concrete pier blocks are popular due to their cost-effectiveness and wide availability. These blocks come in various sizes, providing flexibility in foundation design. With minimal labor and time required for installation, they offer reliable support for decks, porches, and other light structures.

Pre-cast Concrete Pier Blocks

Pre-cast concrete pier blocks are manufactured off-site, ensuring consistent quality and strength. They are made in controlled environments, reducing the risk of defects or inconsistencies. These blocks come in various shapes, sizes, and designs, catering to different foundation requirements. They can be quickly and easily installed, saving time and labor costs. Pre-cast concrete pier blocks offer enhanced durability and stability, making them ideal for heavy structures.

Custom-made Concrete Pier Blocks

Custom-made concrete pier blocks are tailored solutions for unique foundation projects. They can be customized in terms of size, shape, reinforcement, and load-bearing capacity. These blocks allow for precise foundation alignment and height adjustment, ensuring proper support and stability. While they may have higher costs, custom-made concrete pier blocks offer effective solutions for complex foundation needs.

Benefits of Using Concrete Pier Blocks for Foundations

Concrete pier blocks offer a durable and long-lasting foundation solution, ensuring the stability of your structure. They eliminate the need for deep excavation, reducing labor, time, and costs. With resistance to moisture, rot, and pests, concrete pier blocks provide a foundation that withstands the test of time. These blocks can be easily adjusted, repositioned, or replaced, allowing for future modifications or expansions. The cost-effectiveness of concrete pier blocks makes them an affordable foundation option for various structures.

Durability and Strength of Concrete Pier Blocks

Concrete pier blocks are renowned for their exceptional durability, capable of withstanding heavy loads and harsh weather conditions. Made from strong and resilient concrete, these blocks provide a stable foundation that can last for decades. Reinforcement options like rebar further enhance their strength, making them ideal for high-load structures. The durability and strength of concrete pier blocks play a crucial role in ensuring the overall stability and safety of any structure.

Cost-effectiveness of Concrete Pier Blocks

Concrete pier blocks provide a cost-effective foundation solution, reducing project expenses. The simplicity of installation and elimination of deep excavation save time and labor costs. They require little to no maintenance, resulting in long-term cost savings. With a lower upfront cost compared to other options, concrete pier blocks are budget-friendly. Their durability ensures stability, minimizing costly repairs or replacements.

Ease of Installation with Concrete Pier Blocks

Installing concrete pier blocks offers a convenient and straightforward foundation solution. With minimal labor required, it’s a cost-effective option compared to other foundation types. Concrete pier blocks provide stability and durability to your structure, and their adjustable height feature allows customization. In addition, they are a great choice for deep foundations and can support heavy loads.

Benefits of Using Concrete Pier Blocks for Foundations

Finalizing and Finishing Touches

Once the concrete pier blocks are set, check for any movement or settling. Make necessary adjustments, such as adding or removing concrete, to ensure proper height and stability. Install the lumber, slab, or foundation securely onto the concrete pier blocks. Conduct a thorough inspection of the pier foundation to ensure it meets necessary standards. After the final touches, your concrete pier block foundation is ready for the next stages of your construction project.

Proper planning and preparation are essential for the construction process using concrete pier blocks. Start by digging holes of the appropriate diameter and depth. Plumb and level the concrete pier blocks before adding a concrete footing for additional support. Once the concrete cures, your pier foundation is ready for the next steps of your construction project.

Preparation and Planning Stage

To ensure a successful concrete pier block foundation, proper preparation and planning are essential. Start by laying out the locations of the pier blocks and determining the spacing based on your structure’s size and weight. Consider the frost line and soil moisture levels when planning the depth of the holes. Clear the topsoil and ensure the hole bottoms are firm and stable. This stage sets the foundation for a sturdy and durable structure.

Installation of Concrete Pier Blocks

Carefully place the concrete pier blocks in the holes, making sure they are level. Use rebar or steel pier footing for extra stability. Fill the holes with concrete, ensuring proper alignment and height. Follow the manufacturer’s instructions for curing the concrete. Check the pier blocks for plumb and make any necessary adjustments.

Safety Measures and Best Practices

When using concrete pier blocks for your foundation, it is essential to follow safety measures and best practices. Choose the appropriate type of concrete pier block based on your project requirements. Ensure proper spacing and placement according to the manufacturer’s guidelines. Regularly inspect and maintain the foundation for any damages. Take preventive measures against frost heave. Follow safety protocols and wear protective gear during installation.

Choosing the Right Type of Concrete Pier Block

When selecting a concrete pier block, it is important to consider the weight-bearing capacity, diameter, and height that align with your structure’s requirements. Opting for high-quality materials ensures durability and longevity. Take into account the type of foundation you have, such as masonry or cement siding, to choose the most suitable concrete pier block. It’s advisable to consult with a professional to determine the best option for your specific foundation needs.

Ensuring Proper Spacing and Placement

To ensure the stability of your concrete pier foundation, it is essential to follow the recommended spacing guidelines provided by the manufacturer. Take into account the height of the structure and evenly distribute the load by placing the concrete pier blocks at the proper locations aligning with the foundation layout. Consider the spacing between the blocks and the perimeter of the foundation for optimal results. Proper spacing and placement are crucial for a stable foundation.

Regular Maintenance and Inspection

Regular maintenance and inspection of the concrete pier block foundation is essential for its long-term stability and safety. Conduct regular inspections, looking for signs of damage or settling. Check for cracks, shifts, or movement in the concrete pier blocks. Monitor soil moisture levels and keep the area clear of debris or vegetation. Consider hiring professionals for thorough maintenance and inspection.


Concrete pier blocks provide a stable foundation for various structures. Their durability, strength, and cost-effectiveness make them an excellent choice for construction projects. Whether you’re building a deck, shed, or even a house, concrete pier blocks offer numerous benefits. They are easy to install and require minimal maintenance, ensuring a hassle-free construction process. By following safety measures and best practices, you can ensure the longevity and stability of your structure. If you have any questions or need assistance with your construction project, feel free to get in touch with our team of experts. We are here to help you achieve a solid and reliable foundation for your next project.