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Pros and Cons of Installing Flagstone on Concrete

February 3, 2023 / Written by: West Hills Masonry

February 3, 2023
Written by: West Hills Masonry

Flagstone is a stunning natural stone that can be utilized in almost any hardscaping project, but it works particularly well for patios and paver installation. The stone has a wonderful profile that blends in well with the surrounding natural scenery and offers several advantages that make it ideal for patio use.

However, you should take into account the following advantages and disadvantages of utilizing flagstone for a concrete patio:

Pros of Using Flagstone on Concrete

There are many material options you can use for your home improvement projects, such as laying pavers or building a patio. The following are some of the benefits of combining flagstone with concrete you should know about.

Aesthetic Appeal

The aim of most homeowners is to make their homes stand out from the rest and it is possible to accomplish this goal by using flagstone over concrete. There is a greater aesthetic quality to this hardscaping feature than to artificial or synthetic materials, which is why it is one of the more popular options.

For instance, flagstones have unique patterns that give pathways and fireplaces an antique and elegant appearance, especially when paired with concrete. Consequently, no two flagstones are alike because they have a variety of patterns and come in a variety of shapes.

Aside from that, you are only limited by your imagination since flagstones come in a variety of color combinations to create a more distinctive appearance.


There is no doubt that flagstone and concrete are durable materials. The combination of both can endure high-traffic areas as long as you perform routine maintenance and the material does not suffer any serious damage.

Flagstones and concrete can even be found in historical architectural landmarks, which proves that the materials are durable and long-lasting.

Easy Installation

Flagstone patios are also easy to install. This type of stone doesn't need to be cut to fit into concrete nooks and crannies, and there is no mortaring involved.

This can be set up stone by stone. Even those who have no extensive experience in hardscaping can create a charming design all by themselves. There is no need to get exact matches or equal spacing since the natural edges of the stone make the overall look very flexible.

Minimal Maintenance Required

There is no need to worry about keeping flagstone on concrete slabs pristine because maintaining them in good condition doesn't require anything more than sweeping and spraying. In the event that any stains have set in, such as those caused by mold or water damage, mixing bleach with water will help remove them effectively.

If a stone does break, maybe as a result of an accident, it is simple to replace it by taking out the damaged stone and setting down a new one. Additionally, there is no grout or mortar to worry about.

Cons of Using Flagstone on Concrete

Flagstone does have some drawbacks, but the benefits outweigh them by far. Despite this, it is still important to be aware of the disadvantages of using flagstone on concrete pavers.

Time-Consuming Installation Process

Despite flagstone being technically easy to install, it requires a considerable amount of time and labor. The stones are quite heavy, so you should plan on putting in some work or hiring someone for proper installation, which would incur labor costs.

If you plan to DIY, it will also take some time for you to fit the stones together in a pleasing way.

Prone to Heating

Despite their resilience to extreme climates, flagstone and concrete are not immune to them completely. The sun can make plain concrete extremely hot, and the rain can make flagstones very slippery and unsafe.

Adding a patio cover may be an excellent way to prevent problems associated with hot weather and heavy rains in your area.

Uneven Surface

The most frequent issue when putting flagstone is making an even surface. A variety of sizes are available for flagstones. Additionally, flagstones vary in thickness, starting at an inch wide.

You must prepare the concrete surface properly when building an outdoor space involving different flagstone sizes. It is not a good idea to cut thicker flagstones into thinner ones as a shortcut.

Besides ruining the charm of the flagstones, you might put them at risk of breaking.

Get in Touch with West Hills Masonry Today

Depending on your point of view, flagstone does have a few drawbacks. But when you examine the overall picture, flagstone provides a lot more benefits than you may expect. In the long run, it will remain an attractive and long-lasting stone that requires very little maintenance.

Meanwhile, it keeps its appearance and performance for years without needing to be replaced, saving you both time and money.

We can transform your outdoors into the valuable space you've always wanted with our team of paver installation experts at West Hills Masonry. The joy of seeing our customers' faces light up after a successful project makes us excited to work with you.

Whether you live in Orange County or an adjacent community, we have the professional crew you need. If you have a hardscaping project in mind, we are here to assist you. For a free estimate and to learn more about how we can help you create your dream backyard, contact us at 714-519-5009 at West Hills Masonry today!

West Hills Masonry
At West Hills Masonry, we blend meticulous design with unparalleled craftsmanship, transforming your vision into a living masterpiece. We are more than service providers; we are your partners in crafting spaces that inspire, comfort, and enchant. We seamlessly blend comprehensive design planning with the creation of functional hardscape and landscape living areas, delivering complete and usable outdoor spaces.

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At West Hills Masonry, we believe in creating outdoor spaces that reflect your unique style and enhance your lifestyle. Let's collaborate to transform your outdoor dreams into reality. Reach out to us today!
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