Sandstone Tile Sealing

Yorkstone is a variety of Sandstone unique to Yorkshire, and is known for its hard wearing and durable qualities. It was first manufactured during medieval times, but is still used for a range of building and construction purposes including, of course, tiled floors in houses. Yorkstone comes in a variety of natural colours, depending on the mineral makeup of the stone, and means that the tiled floors often have a unique look to them.


This customer, living in the small Yorkshire town of Driffield is the lucky owner of a fantastic new Yorkstone tiled living room floor. Unfortunately, the floor had been installed by an independent builder, as opposed to a professional tiling company, and had been left with no sealer to ensure it would stay looking great for a long time to come. Over time, the lack of a sealer has allowed the dirt to become ingrained in the stone, making it increasingly difficult for the customer to keep the tiles clean. I was called in to bring completion to what was an unfinished job!

Cleaning a Yorkstone Tiled Living Room Floor

As you can see from the photographs, the entire floor was quite dusty and dull looking following the recent installation. To get the tiles clean, I mixed a strong 60-40 mix of Tile Doctor Pro Clean and clean water. Pro Clean is a reliable alkaline cleaner suitable for use on most natural stone floors, including Sandstone, Quarry, and Slate. The cleaning solution was applied to the floor and left to dwell for 20 minutes, allowing it time to penetrate the stone. Then, using my 17” rotary machine fitted with a black scrubbing pad, I proceeded to deep clean the tiles, leaving them looking immediately cleaner and more vibrant. Any resulting cleaning residue was promptly soaked up using a wet vacuum.


The process was repeated in the more stubborn areas, and I gave the floor a final rinse with water and left it to dry. Typically, we would leave a 12 to 24 hour drying period, depending on whether there is a damp proof membrane installed. However, this floor had underfloor heating and so dried really quickly, allowing me to seal it on the same day.

Sealing a Yorkstone Tiled Living Room Floor

The customer wished to have a matt, natural finish for the Yorkstone tiled living room, so I applied two coats of Tile Doctor Colour Grow, our impregnating sealer which offers a natural, no-sheen look for textured floors, while providing durable protection against ingrained dirt and stains.


As the name of the product suggests, Colour Grow contains colour intensifying properties which really helped to accentuate the rich variety of colours in the customer's Yorkstone tiles. The results were fantastic and you can see from the water test we performed after the sealer dried how water now bubbles up on the surface of the stone.




Source: Sandstone Tile and Grout Cleaning and Sealing Service in Yorkshire