A single cracked tile often comes from an impact, wear or an installation problem and can simply be replaced. Cracked tiles are worth a closer look when several crack in the same area, the floor under them feels uneven, or there is dampness or mold nearby, because those can point to the subfloor or the foundation.
This guide covers the signs to watch for and what to do about cracked tiles.
What Can Cracked Tiles Mean?
Cracked tiles can be cosmetic, or they can be a sign of a problem beneath the surface. An inspection can show what is causing them.
What Signs Should You Watch For?
These are the things to look at:
Multiple Cracks
It helps to check your house now and then for signs of cracks in walls and floors. A single crack may not mean much, but several cracks in the same area, or across the home, can point to a bigger cause.
Many cracks together can mean the foundation is shifting or the support under the floor is not enough. When that cause is not addressed, it can lead to further damage.
If you notice several cracked floor tiles, a professional can find the underlying cause and recommend the right repair.
Uneven Flooring
Cracked tiles are more than just an eyesore. They can also make your floor feel uneven and uncomfortable to walk on. To identify if your tiles are damaged, run your hand over the tiles and feel for any bumps or dips. Even slight changes in the tiles’ surface could indicate a deeper issue with the floor underneath or foundation.
Water Damage
Cracked tiles can let water through. Moisture that gets under the tile can damage the subfloor and rot the wood beneath it. Look for water stains, mold or dampness near cracked tiles, which are signs of moisture getting in. Repairing the cracked tiles helps limit water damage.
Grout Issues
When tiles crack, the grout between them is often damaged too. Watch for discolored or crumbling grout, which can let in water and affect how the floor looks.
What Should You Do About Cracked Tiles?
Here are the steps to consider:
Repairing the Tiles
A small crack can grow over time. There are two main ways to fix cracked tiles. Both are usually done by a tile installer or the homeowner.
The first option is to replace the entire tile, which involves removing the damaged tile and installing a new one. This method is best for larger cracks or when the tiles are extensively damaged.
The second option is to use specific products to seal the cracks. These products fill in the gaps and prevent further damage, a method best suited for more minor cracks.
In either case, choose a suitable replacement tile or sealant that matches the existing tiles in your home to maintain a consistent look.
Professional Inspection
If you notice large or several cracks in your tiles, a professional inspection can find the cause, especially if the floor also feels uneven.
Preventive Measures
Besides repairing cracked tiles, consider implementing preventive measures to protect your flooring from future damage. First, consider sealing the grout to protect it from water damage and other harmful elements. You can also add a protective coating to the surface of your flooring to further safeguard it from scratches or other types of damage. As a side note, it is crucial to be cautious when moving heavy furniture, as this can put undue stress on your floors and cause further cracking or damage. These steps help protect the look and condition of your floor.
When Should You Get Expert Advice?
Cracked tiles can seem minor, but they can point to a problem in the floor or foundation underneath. Every home is different, and an inspection is the way to know what is behind the cracks. HydroHelp911 serves homeowners across North and South Carolina.
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Written by
Cory Parks
Owner & President, HydroHelp911
Cory Parks founded HydroHelp911 and leads its structural and moisture repair work for homeowners across North and South Carolina, from the clay soils of the Piedmont to the saturated, sandy ground along the coast.
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