How to Build a Shed Foundation with Deck Blocks

When it comes to constructing a shed, starting with the right foundation is crucial, and using deck blocks is one of the simplest and most effective ways to get it done.

In this article, we'll explain how to build a shed foundation with deck blocks, covering everything from site preparation and block placement to leveling and frame construction.

We'll also discuss the benefits of choosing deck blocks for your foundation, such as ease of installation and cost-effectiveness. By the end, you'll have all the information needed to confidently start your shed project with a solid foundation. 

• What Are Deck Blocks?
• How to Build a Shed Foundation with Deck Blocks
• Benefits of Building a Shed Foundation with Deck Blocks
• How to Build a Shed Foundation with Deck Blocks (FAQs)

What Are Deck Blocks?

Deck blocks are precast concrete blocks designed to support a deck or structure without the need for deep digging or concrete pouring. If you're wondering do you need a base for a shed, they provide an easy, stable, and durable base, especially when installed on level ground.

They're designed with grooves or slots to hold beams or joists, making them ideal for building small sheds. They're also an easy solution for working out how to put a foundation under an existing shed.

How to Build a Shed Foundation with Deck Blocks

Here's the step-by-step guide to getting your shed foundation in place:

Step 1: Plan Your Shed Location

After deciding between one of our Cedar Sheds and Ez-Fit Sheds, it's essential to select a good spot for your shed.

Choose a level area that's well-drained and not prone to flooding. Make sure you understand local building codes and zoning laws around things like building a shed under power lines.

From our experience, marking out the space with stakes and string lines will give you a clear outline of where everything will go.

Step 2: Prepare The Ground

Clear the area of debris, rocks, or roots. You want the ground to be as flat and stable as possible.

Use a shovel to level the site and, if needed, add a layer of gravel to enhance drainage and support for the deck blocks. After putting it to the test, we've found that compacting the gravel creates a more solid base.

Step 3: Lay Out Your Deck Blocks

Place the deck blocks in the layout where your shed's corners will be. You'll need one block at each corner and additional blocks along the perimeter, depending on the size of your shed.

Use a measuring tape to ensure equal spacing, and make adjustments as needed. Most sheds use about 8-12 blocks, depending on size.

Step 4: Level The Deck Blocks

This step is crucial. Check that each deck block is level with the others using a spirit level. Adjust the ground beneath the blocks by adding or removing soil until all blocks are perfectly level. According to our research, this ensures your shed won't lean or shift over time.

Step 5: Build The Shed Frame

With your deck blocks in place, it's time to lay out your shed's frame. Place pressure-treated beams or joists across the blocks, ensuring they are level and square. Secure them together using fasteners. This forms the sturdy base upon which your shed floor will sit.

Step 6: Attach The Shed Floor

Now that your foundation is complete, you can install the shed's floor on top of the frame. Secure the floor panels tightly to the beams, and your shed is ready for the walls, roof, and final touches.

Benefits of Building a Shed Foundation with Deck Blocks

Why choose deck blocks over other foundation methods? Here are the key benefits:

Ease Of Installation

One of the biggest advantages of using deck blocks is how easy they are to install. Unlike concrete foundations, which require digging, mixing, and pouring, deck blocks are ready to go as soon as you place them.

All you need is a level surface and some basic tools, making this a great option for DIYers of all experience levels.

From our experience, setting up a shed foundation with deck blocks takes far less time and effort compared to more traditional methods. You'll be able to get your shed project moving along quickly, without all the extra hassle.

Cost-Effective

Another great reason to use deck blocks is their affordability. Compared to pouring concrete or installing other types of shed foundations, deck blocks offer significant cost savings.

You can find deck blocks at most home improvement stores for a fraction of the price of other foundation materials.

Plus, you won't need to rent specialized equipment or hire professionals, saving even more money. According to our research, deck blocks provide an affordable solution without sacrificing strength or durability.

Adjustability

Deck blocks offer impressive adjustability, which is a major benefit when working on uneven ground. If your yard isn't perfectly level, you can easily adjust the placement of each block to ensure your foundation is solid and stable.

Simply add or remove soil underneath the blocks as needed to get everything perfectly level. This flexibility makes deck blocks a go-to option for those working on less-than-ideal terrain.

We've seen how much easier this makes the overall setup process compared to traditional concrete foundations, which can be much harder to adjust after installation.

Quick Setup

With deck blocks, you won't be stuck waiting for days as concrete cures. As soon as you place the blocks and ensure they're level, you can move on to building the rest of your shed.

This means you can have your foundation ready in a single afternoon and immediately start assembling your shed. From our experience, this quick setup is a major advantage for anyone looking to complete their shed project in a short amount of time. No more delays—just fast, efficient progress.

No Need For Heavy Machinery

When using deck blocks, you can skip the need for heavy machinery and expensive tools. Unlike pouring concrete, which may require cement mixers or excavation equipment, deck blocks can be installed with basic hand tools like a shovel, level, and measuring tape.

This makes the entire process more manageable, especially for those tackling the project on their own. After putting it to the test, we've found that the simplicity of using deck blocks makes the construction process much more accessible for everyone.

Conclusion

Building a shed foundation with deck blocks is a straightforward and reliable way to ensure your shed is both sturdy and long-lasting. Deck blocks offer easy installation and adjustability, making them an excellent choice for DIYers.

Now that you know how to build a shed foundation with deck blocks, you're ready to start your project with confidence. For high-quality shed kits, visit Homestead Supplier and get everything you need to create the perfect shed.

How to Build a Shed Foundation with Deck Blocks (FAQs)

How many deck blocks do I need for a shed foundation?

For most shed projects, you'll need between 8-12 deck blocks. However, the exact number will depend on the size and weight of your shed. For larger sheds, more deck blocks will be needed to provide adequate support.

Can deck blocks be used on uneven ground?

Yes, but you'll need to do some leveling first. According to our research, leveling the ground or using gravel will help create a stable surface for your deck blocks.

Do I need a permit to build a shed with deck blocks?

In many areas, you may need a permit to build a shed, even with a deck block foundation. It's always a good idea to check your local building codes before starting.

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

• How Deep Should Shed Footings Be
• Does a Shed Slab Need Footings
• How Far Does a Shed Have to Be From the Fence?
• How to Make a Shed Look Nice
• How to Keep Things Dry in a Shed
• What Size Shed for Riding Lawn Mower?
• How to Get Shed in Backyard with Fence
• How to Store Bikes in a Shed
• What Is a Lean to Shed?
• What Is a Potting Shed?
• What Is a Shed House?
• Can You Put a Shed on Grass?
• How to Level a Shed with Concrete Blocks
• How to Build a Cinder Block Foundation for a Shed
• Is a Shed a Permanent Structure?