Many people are not aware of limestone being a good flooring option. However, it is as much popular as marble. This is because both these rocks are made up of calcium carbonate; what differentiates them is, perhaps, their appearance. Coming to the point, limestone flooring is an excellent bet for those who are not much worried about the budget. Though expensive, it is perfect to give your house a rustic and exquisite look.
When it comes to flooring options, each one of us is looking for one, which is durable and hard, requires low maintenance, and proves to be useful in the long run. Being a sedimentary rock, limestone tiles are available in light and neutral shades, which look elegant but not gaudy. But, are they really worth the cost? Yes. Apart from their awesome look, they are extremely durable, which makes them popular and preferable over other tile options.
Taking into consideration the aforementioned aspects, the cost of installation increases invariably. It generally depends on the type and thickness (12"x12", 16"x16", and 18"x18") of the limestone tiles, which you are going to install. Say, if you go for the natural ones without polishing, brushing, or aging them, it averagely ranges from USD 3 to USD 10 per square foot, excluding the labor and the cost of the materials. After including these relative costs, it comes somewhere between USD 6 and USD 17 per square foot. So, the overall cost depends on the total area that you want to floor.
Their installation is not easy, if you are thinking of doing it on your own, and hence, it is better to go for professional help. It is true that the costs will be reduced to a greater extent in case of a DIY, but only if the installation is accurate and up to the mark. For your knowledge, a DIY project for the same costs approximately between USD 4 and USD 11 per square foot, including those of all the materials and equipment.
Limestone tiles are known for being moisture and stain resistant. However, to be on the safer side, you should apply a sealant to avoid any damage. Variety of sealants are available in the market today. Depending on the condition of your floor, and the number of coats needed to be applied, the cost comes to anything between USD 40 and USD 300. Go for professional help in this case, as well.
In case you want to go for the mosaic patterns, the cost would be between USD 6 and USD 30 per square foot, again depending upon the area, as well as the colors you choose.
Instead of going for the conventional marble tile installation, why not try something different like the limestone flooring? After knowing about the costs involved, it will be easier for you to make a fair decision about whether to go for it or not.