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how to level a shed with concrete blocks

How to Level a Shed with Concrete Blocks

Leveling a shed with concrete blocks is an effective and straightforward solution for anyone dealing with a sinking or uneven shed. Whether you're building a new shed or fixing an existing one, understanding how to level a shed with concrete blocks can save you time and effort.

It's a method we've seen work time and again for small to medium-sized sheds. In this article, we'll walk you through the step-by-step process to ensure your shed stays stable and functional. Let's dive into the details and get your shed back on solid ground.

What this article covers:

How to Level a Shed with Concrete Blocks

Rather than putting a shed on grass, you might want to use an easy foundation such as concrete blocks, but these blocks can shift over time. Luckily, leveling a shed with concrete blocks is one of the more straightforward DIY tasks, but it does require some preparation.

Whether you're building a new shed or fixing an old one that has shifted, the process can save you time and effort in the long run. And according to our research, it's a popular choice for small to medium-sized sheds!

leveling a shed with blocks

Tools & Supplies

Before you dive in, make sure you have everything you need. Here's a handy list:

  • 2-foot level
  • 1.5-ton floor jack (or a car jack if that's what you have handy)
  • Concrete patio blocks (you can use treated wood blocks or shims if necessary)
  • Tape measure
  • Protective gloves (trust us, your hands will thank you)
  • Shovel (for clearing out debris or leveling the ground)

Step 1: Assess The Situation

First, take a close look at your shed. Identify which part has sunk. Typically, it's the front or back of the shed, or sometimes just one side. This is where you'll need to make the adjustments.

Step 2: Position The Jack

Next, place your floor jack under the sinking part of your shed. If it's the front or back, put it under the wall plate of that side. If it's just a single corner, focus on that area. Then, slowly lift the shed until the level's bubble is centered, indicating a level surface.

Step 3: Insert The Concrete Blocks

With the shed raised, place your concrete blocks under the skid or the frame where it was uneven. You may need to stack two or three blocks, depending on how much leveling is required. Lower the jack carefully, letting the weight of the shed rest on the blocks.

Step 4: Check The Level

After lowering the jack, double-check your work with the level. Is it perfect? If not, make any final adjustments by adding or removing blocks.

Step 5: Double-Door Sheds

If your shed has double doors that aren't closing properly, pay attention to their alignment. You can follow the same process as before but with the jack positioned under the front doors. Once you raise and level the shed, your doors should close smoothly again.

What to Keep in Mind When Using Concrete Blocks

While concrete blocks can solve your leveling problems, there are a few considerations to keep in mind. After putting this method to the test countless times, we've learned a thing or two!

Weight Limits

Erecting a shed base using concrete blocks works best for sheds up to 160 square feet, such as an 8x10 shed. If you're storing heavy equipment like riding lawnmowers, be aware that overloading can cause the blocks to sink or crack over time.

using concrete blocks for shed foundation

Long-Term Viability

Using concrete blocks is often a temporary solution. If you're building your "forever" shed, you might need to learn how to lay a foundation for a shed that's more permanent.

Concrete blocks don't go below the frost line, which means that seasonal temperature changes can lead to shifting over time. There are plenty of ways to learn how to make a shed base without concrete that offers a longer-lasting solution.

Pest Control

In our experience, leaving gaps under your shed where the blocks are can create an invitation for critters to move in.

When building shed on concrete blocks, small animals like raccoons or groundhogs might start nesting underneath, which can lead to further damage. To prevent this, you might want to consider skirting or filling the gaps with gravel.

leveling a shed with blocks

Conclusion

Leveling a shed with concrete blocks is a practical, cost-effective solution that can quickly resolve sinking or uneven structures.

We've covered everything from the necessary tools and supplies to the steps involved, along with key considerations like weight limits, long-term stability, and pest prevention.

With the right preparation and attention to detail, concrete blocks can help you keep your shed level and functional for years. If you're ready to tackle this project or looking for quality shed kits, visit Homestead Supplier today and find everything you need to build your perfect shed.

If you want to learn more, why not check out these articles below:

    Previous article Can You Put a Shed on Grass?
    Next article How to Build a Cinder Block Foundation for a Shed

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