Indicators of Quality When Buying Flagstones

Flagstone flooring is deeply embedded in history with most historical buildings still boasting of the highly regarded floors. Whereas the popularity of flagstones was traditionally linked with the outdoors, interior designers in the modern day have embraced the distinctive beauty these slabs bring inside our homes. Some of the most authentic and unique flagstones are reclaimed from old houses that are either being re-developed or upgraded. Even so, it is important to pay close attention to the quality of the flagstones if you want your flooring project to be successful. This article highlights some helpful indicators of whether a flagstone is of high quality or not.


Laying a floor is a long-term and costly investment. Once installed and jointed either using mortar or cement, there is little likelihood that you will replace the floor in the near future. Therefore, focus on buying durable flags, especially those made from natural stone because they don’t wear easily and can last for decades irrespective of the traffic or the weather they are subjected to.  Durability is basically determined by the source of the flags. Composite flags made from concrete and other composite materials are not as long-lasting as flagstones made from the natural stone either drilled directly from quarries or reclaimed from old buildings.


Pay close attention to the type of stains on the slabs before purchasing. Considering that reclaimed flagstones have been used previously, consider where they were used before to determine whether they are appropriate for your project. The nature of stains on the slabs can tell you where they have been used before and the best use for them. For instance, if you find oil stains or paint on a flagstone, there is a high likelihood that it was used or reclaimed from a factory. Such slabs would not be ideal for homeowners as the dirt accumulated over the years may be filtered to the surface when the sun burns them, thus, compromising their color and texture.

Flaking and cracks

Since you are not sure for how long the flagstones have been in use and knowing that they tend to weaken over time, it is important to check for any cracks or flaking. Look for stones that are in excellent condition and overlook those with any cracks or signs of flaking. Rather than spend extra money to fix the cracks, you would rather look for the right quality right from the start.


Be on the lookout for dubious suppliers selling tiles as pavings. It is a common occurrence, especially if you are not very attentive. One way of differentiating tiles from paving is through their thickness. Thus, overlook anything whose thickness is less than 25mm.

Missing corners

Before dishing out money for Yorkstone Paving, especially for the very first time, make sure that the slab has all the corners in place. Whereas there are skilled specialists who can redress the missing corners, you will need to fork out extra cash and considering how hard stone pavings are, there will be a lot of extra work.

Overall, flooring your outdoors can be costly and time-consuming. However, it is important that you are happy with the finish every time you look at it. Therefore, choose your flagstones carefully to ensure you get the desired outcome with regard to color, style, pattern, and texture. Look for quality stones and inspect them thoroughly to ensure they are in the best possible condition.