What You Need to Know About Taking Care of Your Flagstones

A flagstone is a type of cut in a flat stone, normally rectangular or square. It is used to line patios and walkways and could be made of limestone, sandstone, or shale.

The Features of a Flagstone

The flagstone is a great choice when it comes to patios and walkways. This is because they have a rough-textured surface, making them safe to walk on when wet.

Another reason why people like these stones is their aesthetics. Although it is commonly seen as squares or rectangles, they can also be cut into irregular shapes, making a fun pattern. Depending on where you place them, they can also come in various colours, which could easily spice up your lawn or your backyard.

Working with a flagstone can be a little tricky. They are usually porous, which makes it important to seal them properly. Additionally, these stones are heavier than clay or concrete tiles, making them tough to install. You may need some professional help to ensure that it is made easier for you.

What Are the Benefits of Using Flagstone?

Flagstone has several benefits. They are tougher than the surrounding surfaces, ensuring they are safe to walk on in the winter. They are also known to withstand the elements better, making them easy to maintain and clean. These rocks are also heat reflective, which means they don’t trap heat in your patio.

However, one of the most important benefits of using a flagstone is that they are eco-friendly. These are cut from natural stones, meaning that less energy is used when you install them. They are also eco-friendly because they are made from natural building materials.

What Are the Disadvantages of Using Flagstone?

They are hard to install due to their weight. This can pose problems if you try to build it on your own. Another disadvantage of using a flagstone is that they are porous, which means they can be a breeding ground for microbes, such as algae and moss.

However, these disadvantages are easily solved. You can hire a professional to help you install the stones, and you just need to be aware of how to care for the stones to ensure that they stay clean.

How Do I Care for Flagstones?

When caring for your flagstone, there are certain things you need to remember. These are listed below.

1. Seal It Properly

To ensure that the water does not gather on the stone’s surface, it is important to ensure that it is adequately sealed. This will ensure that the stone stays clean and prevents algae or moss from growing.

2. Clean It Regularly

There are two ways to clean your flagstone. The first is to sweep it. This works for leaves and dust gathered on the stone. However, if you notice mould and fungi growing on your stone, you need to apply bleach or muriatic acid and brush it off. Make sure to rinse your stone thoroughly afterwards to avoid damaging it.

3. Repair Them When Needed

Depending on how often you use your patio, it may need repair. This is especially true for older ones. This requires you to open and clean the crack, fill it with a new mortar, and chisel off any leftover bits.


A flagstone is an excellent alternative to paving your patio or walkway. Unlike most materials in a home improvement store, this rock is very versatile and comes in different shapes and sizes. Although it can be challenging to install, it is well worth the effort.

If you wish to get flagstones installed in Toronto, you can hire us at Red Robin Masonry. We offer masonry services in Toronto, including brickwork, chimney work, stonework, and more. Hire us today!

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