As a homeowner, you will likely have to deal with cracked grout in your bathroom at one point or another. It can be frustrating to see your tiles falling apart. However, there are many logical causes for these types of problems. When this happens, you should call a qualified professional to assess and repair the damage. These issues tend to escalate so it is important to address them as soon as possible. In this article, we will discuss some of the possible causes of cracked bathroom grout. 
Cement Hydration
As part of the curing process, cement hydration is vital to creating strong grout. More specifically, if you add water after cement hydration has already begun, the water will weaken the grout's structure and ultimately, cause it to crack.Loose Subfloor
If your bathroom has a loose sub-floor or a structurally unsound floor, such as a bouncy floor, the grout is likely to crack. For instance, if you install tiles directly onto a typical wooden sub-floor, the grout is likely to crack because the sub-floor is unlikely to be strong enough to protect the tile and the grout. If you have such a sub-floor, you should hire a professional... to install tiles in your bathroom. In such a case, a professional would first install a concrete board on top of the wood sub-floor in order to make the floor structurally sound.Foundation Settling
The foundation of a building/structure typically sinks down into the ground over time due to various factors including weather and vibrations caused by human activities such as construction. It is called "sinking" and occurs when the foundation is settling. This can cause the grout in your washroom to crack. However, this does not necessarily mean that the tiles held together by the grout would crack too. Grout is more flexible than tiles, meaning it is more susceptible to cracking under such conditions. Insufficient Thinset
When installing tiles, it is important to use sufficient amounts of thinset (the adhesive applied over the mortar during the installation of tiles) to prevent the grout from cracking. This is because, as the thinset sets, it typically hardens, contracts, and pulls tiles tight to the mortar. For this reason, if insufficient amount of thinset is used, the thinset is likely to pull away from the tiles, leavings air spaces under the tiles. When this happens, the grout is likely to crack.Movement Joints
A movement joint is basically anywhere a tile surface changes plane, such as an interior corner, or meets an abutting surface, for example, against a hardwood floor or wall. This is according to the Tile Council of North America (TCNA). Additionally, the TCNA says that the entire surface of a bathroom installation is a movement joint. For this reason, it should have room to accommodate movement. This means that, if your tiler applies grout to a movement joint, the grout is likely to crack. However, such areas should also be sealed to prevent moisture, induced damage, and improve aesthetics. Fortunately, your professional can use a more flexible material, such as 100-percent silicone, to seal such joints.
Weak Grout Structure
Improper mixing of the grout is likely to cause the grout to crack. More specifically, too much polymer additive or water in the grout mix is will likely lead to this problem due to excessive evaporation.Bathroom Plumber Palmer PA
Some of the possible causes of cracked grout in the bathroom include:- weak grout structure
- movement joints
- foundation settling
- insufficient thinset
- loose sub-floor
We service Bath PA 18014, Bethlehem PA 18015, Durham PA 18039, Easton PA 18040, Hellertown PA 18055, Kintnersville PA 18930, Martins Creek PA 18063, Nazareth PA 18064, Palmer 18045, Riegelsville PA 18077, Springtown PA 18081, Stockertown PA 18083, Tatamy PA 18085, and surrounding areas. Call us today at (610) 351-9889 or contact us for any questions that you might have! Why Does Bathroom Grout Crack? originated at Robinson Plumbing Blog
Plumbing systems are complex and prone to glitches. Almost everyone will deal with a plumbing emergency at some point in their lives. Knowing what to do is essential before calling for a 24 hour emergency plumbing. This allows you to mitigate the damage and reduce the cost of repairs. Acting swiftly is a must as failure to do so can lead to greater headaches. This includes massive flooding and pipe bursts. If it happens to you, then try to stay calm. In this article, we will discuss what you need to do before a plumbing service arrives when dealing with a plumbing emergency. 
Now it's time to call in the professionals to provide a permanent solution to the problem and get things back to normal. You've done everything you can. Call a plumber and give all of the pertinent details as soon as you can. Tell them when it started, how you found out, what you did to fix it, and how the home is holding up so far. Plumbers may give advice to help you cope in the meantime while they gear up to go to your house. Many of them offer 24-hour emergency service so that you can get assistance at any time of the day. 
Mold is one of the most common 
The moisture in bathrooms... also contributes to high humidity in this confined space. The problem can be remedied by using a dehumidifier. This helps to dry things out right away and does not give mold the chance to multiply. Dehumidifiers can be bought as a standalone device at affordable prices. It's a small price to pay to ensure your family's health. Set it a level below 55%. This is the minimum needed for fungus to grow. Remember that mold will happily eat your house if you let it. So, not only does mold removal prevent it from affecting your health, it also impacts the condition of your home. 
Don't worry if all these remedies seem daunting. Experienced 
It is common for most homeowners to expand their bathrooms to include a 
You also free up bathroom space... if you decide to get rid of the tub and choose a shower instead. Most showers now come in space-saving designs and partitions that give the illusion of extra room. 