10041 Polk Street NE Minneapolis, MN 55434

Say Hello to Your Dream Outdoor Space with This Handy Paver Patio Installation Guide

Ready to transform your outdoor space into a haven for relaxation and entertainment? This comprehensive patio installation guide will help you navigate through the process seamlessly, whether you're a seasoned DIY enthusiast or just starting. From selecting the right materials and tools to laying the foundation and adding finishing touches, we've got you covered. Get ready to bid farewell to mundane outdoor spaces as we dive into the world of creating your dream patio oasis.

The purpose of this article is to help give you the tools information and tools to select the right bedding / leveling aggregate material when installing your patio. This “leveling” layer will be the final step before installing your stone patio material and will have a large impact on the ease of installation and longevity of your patio.

We recommend using either a chipped / crushed rock or course / washed sand. Both materials will provide a solid leveling base for your hardscape with several differences between the two that we will discuss below.

Installing a Paver or Flagstone Patio

Installing leveling material is very simple process that will be done right before you begin laying your chosen paver/stone material. Our standard installation depth is 1”.

A man is using a rubber mallet to hammer a brick walkway.

Excavate Work Area
Establish Heights and compact subsoil
Install Geotextile
Install Base Gravel (typically class 5 or class 2 aggregate
Compact and slope aggregate for drainage
Install a bedding Material
Install Patio pavers, brick or flagstone Material
Finish with compaction/paver sand/edging
Install polymeric sand between paver seams

Selecting the Right Bedding Material for a Patio

A person is spreading sand on a concrete surface.

Leveling Sand

The most common material we will use for leveling purposes is sand, commonly called coarse sand or construction sand. The benefits of using this are many and are listed out below:

Pros:

Sand is easy to work with and packs down well
Provides solid drainage
Sand is widely available, almost all landscape supplies will carry it
Is forgiving and allows for slight adjustments to help level pavers when setting them in place
Provides good shock absorption for areas that experience heavy traffic (both foot and vehicular)
Good thermal properties (it absorbs and retains heat)
Last but not least, sand has a low cost when compared to other similar materials

Cons:

If the edges of your hardscape are not secure, the sand can migrate over time and could spill out

Crushed Rock

Chipped rock offers many of the same benefits that we will list out below. The key difference between the two materials will come down to price. We will typically use a 3/8” crushed trap or granite chips for this purpose. The big thing to look for when using a rock product is to ensure that the pieces are irregular/angular in shape. Round rock such as pea gravel does not “lock” into place like irregular/angular pieces do and should never be used for this purpose.

Pros:

Excellent drainage properties
The ability to hold and support heavy material
Provides an additional barrier of weed control
Does not require as much compaction when installing

Cons:

The installation is more labor and time intensive, the material does not allow for compaction so it must be installed perfectly prior top setting your stone/pavers in place

A man wearing a hat and gloves is working on gravel

Other Concepts to Consider When Installing Bedding Material

When it comes to installing bedding material, consider factors like drainage, soil type, and plant selection. At KG Landscape, we understand the importance of these additional concepts to ensure your outdoor spaces are not only beautiful but also sustainable and functional. Let's work together to create the perfect landscape for you.

Securing the Edges / Preventing Washout of Base and Bedding Material

With all stone patios you will need to have a plan to secure your edges. This is done to not only fix your hardscape pavers/stone in place, but to keep your base material and leveling layer from spilling out from under your pavers/stone. The standard material that KG Landscape uses for this is a poly snap edging product that can be found at all landscape supply options. To go a step further you can install a concrete edging that completely prevent any movement of your base material and hardscape installation.

A brick patio is being built with a black edging

Cost

Depending on your location, leveling sand is typically a cheaper option.

Climate

Our climate in Minnesota will factor into what materials we use on our patios. We have to account for the freeze-thaw cycle and will therefore need to use materials that have drainage properties. Both sand and chipped rock feature good drainage properties.

Soil Type

Follow this Link to see a detailed map of the soil type found in Minnesota.

Loam – Mixture of sand silt and clay, which requires less emphasis on drainage, we would typically use sand for this soil type
Clay – Retains water and has poor drainage properties. We will use either sand or chipped rock depending on the paver/stone that we are installing.
Sandy Soil - Drains quickly, once again less of an emphasis on drainage properties and more on support. As long as your base has been stalled correctly, sand would be the typical option for this type of soil condition.

Aesthetic

You will also want to keep in mind the finished look of your hardscape installation. If you are creating a pathway that would have large gaps between the pieces, we would recommend using a chipped rock for a finished look.

Types of Stone Patio Materials

The material you are using for your patio will factor into what type of leveling material you should use. For more info about patio design and material options, visit our patio construction page .

Concrete Pavers and Brick – we will typically use sand for leveling a brick or paver feature when stone sizes are less than 1.5 square feet per piece

A person is laying bricks on a sandy surface

A person wearing green gloves is laying bricks on the ground.

Natural Stone/Flagstone/Bluestone – for larger pieces of stone such as flagstone or a bluestone we will start looking at using chipped rock when stone pieces exceed 2 square feet per piece or 24”x24”

A stone walkway with flowers in the background.

Porcelain Pavers – either sand or chipped rock can be used for this material. Once the pieces start getting larger than 24”x24” we would recommend using chipped rock for its better supportive properties.

A patio with a bench and a fire pit in the background.

In conclusion

installing a complete patio involves careful planning, precise measurements, and patience. From selecting the right materials to preparing the base and laying the pavers, each step is crucial for a successful installation.
KG Landscape recommends using either sand or 3/8” chipped rock for your patio/paver leveling needs. Both provide a solid option for your leveling layer with several differences. Be sure to check if there are any local building codes or regulations that you would need to consider when choosing a material. Contact us today If you would like to have one our experts, come out and offer further advise on installing hardscape at your location.

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