What is the cause of floor tiles cracking in the house?

Awareness of the causes of floor tile cracking helps prevent the issue from spreading. By understanding the factors that contribute to this problem and addressing them, you can eliminate it. Ceramic tiles are highly durable and strong flooring materials used to cover the surfaces of various environments. However, certain factors can reduce their strength, causing them to crack. If you're facing this issue, join us as we explore the causes of tile cracking and introduce effective solutions for repairing damaged tiles.

What Causes Floor Tiles to Crack?

The reasons for tile buckling are related to the following factors:

Severe Impact

If the crack is limited to a specific area or part of the tile has chipped off, the likely cause is the impact of heavy objects falling on the tile. This happens more often in kitchens or near the front door.

Improper Subflooring

Using low-quality concrete or excessive water during subflooring is another reason for tile cracking.

Heavy Loads

Tiles can buckle due to heavy pressure or weight placed on them.

Use of Substandard Tiles

Using non-standard tiles, low-quality grout, or unsuitable tile adhesive can also cause this problem.

Using Wall Tiles on the Floor

Wall tiles are typically less resistant than floor tiles and more prone to damage. If wall tiles are used instead of floor tiles, the likelihood of cracking increases.

Temperature Changes

In some cases, temperature fluctuations cause tiles to contract and expand, leading to cracks. Tiles exposed to hot water or heaters can develop cracks over time, while those exposed to cold air are more prone to cracking than others.

Methods to Repair and Fix Cracked Tiles

To repair cracked or broken tiles, you can use the following methods:

Painting

If the cracks are minor and superficial, special paints can fill in the cracks, restoring the tile's appearance.

Glazing

For deeper or more extensive cracks, glazing can be used to repair the tiles. This involves using a high-quality grout mix or colored glazes to fill the cracks. Though slightly more expensive, high-quality grout will help prevent future cracks.

Adhesive Use

For minor chips or cracks, porcelain tile adhesive can be used to repair the damaged part.

Proper Subflooring

If many tiles are broken, it's necessary to replace them with new ones. Before starting, ensure proper subflooring using high-quality concrete to prepare for installing the new tiles.

Using Standard Tiles

When purchasing tiles, make sure they are high-quality and meet standards. While premium tiles may cost more, they offer long-lasting durability and resistance to cracks.

Final Words

The causes of floor tile cracking include pressure, impact, temperature changes, or poor tile quality. To prevent this problem, use high-quality tiles, premium adhesives, and suitable grout. Leave the tiling to skilled professionals and avoid letting heavy objects hit or damage the tiles.