
Water Resistance of Ceramic Tile

Glazed Ceramic Tiles
Glazed ceramic tiles have water-resistant properties. The glaze acts as a protective layer, preventing water from penetrating the tile surface. This makes glazed ceramic tiles an excellent choice for kitchen and bathroom tiles and other high-moisture environments such as outdoor spaces. However, it is essential to note that while the tile surface is water-resistant, the grout lines between the tiles are not inherently waterproof.

Unglazed Ceramic Tiles
Unglazed ceramic tiles are less water-resistant than their glazed counterparts. Their more porous surface can absorb water. Therefore, if you want to prevent water infiltration on unglazed ceramic tiles, you need to seal them. These tiles are typically used in areas with lower moisture and water exposure or in decorative applications.
Importance of Proper Installation
If you like the look and feel of ceramic tiles and would like to use them on your tile floors or other applications, the great news is that it is possible. All you have to do is ensure proper installation. To do so, we share some key considerations:

Waterproof Membrane
Before laying the tiles, it is advisable to install a waterproof membrane, especially in wet areas like showers and bathroom floors. This is a great option when you don’t count on underfloor heating because the membrane acts as an additional barrier to prevent water from seeping through to the subfloor.
Proper Slope and Drainage
In areas like shower floors, ensuring a proper slope towards the drain is essential to prevent water from pooling. This helps in directing water flow efficiently, reducing the chances of water penetration due to puddles.
Waterproof Membrane
Before laying the tiles, it is advisable to install a waterproof membrane, especially in wet areas like showers and bathroom floors. This is a great option when you don’t count on underfloor heating because the membrane acts as an additional barrier to prevent water from seeping through to the subfloor.
Maintenance Tips for Water Resistance
Proper installation is essential to waterproof your ceramic tile, but there are also maintenance considerations to further enhance water resistance that you can follow, which we’ve listed below:
Regular Cleaning: Keep the tiled surfaces clean by wiping them down regularly to prevent the buildup of soap scum, mold, and mildew. Use a mild detergent or a cleaner specifically designed for ceramic tiles. Make sure to dry the tiles afterward with a dry cloth.
Inspect and Reseal Grout: Periodically inspect the grout lines for any signs of wear or damage. Resealing the grout as needed will help maintain its water resistance.
Address Cracks and Chips: If you notice any cracks or chips in the tiles, repair them promptly. Even small imperfections can allow water to penetrate and cause damage over time.
Are You Interested in Tile Flooring?
Ceramic tile won’t disappoint when it comes to durability and strength, even against water and moisture. All you have to do is ensure proper installation and maintenance practices, which our expert remodelers at JM House Remodeling LLC can provide.
If you have any further doubts or require professional flooring services, don’t hesitate to contact our experts today!