At What Temperature Does Granite Crack? [Complete Guide]

In addition to wanting a lovely kitchen, you also want one that will last a long time. Here’s where granite comes into play! Granite can be the obvious choice for your kitchen because of its remarkable beauty and durability. Though, given how durable it is- at what temperature does granite crack?

Granite’s toughness and density, in addition to its extraordinary heat tolerance, are due to its formation from hot magma. This igneous rock is generated by the slow crystallization of magma beneath the Earth’s surface, which causes pressure and severe heat. 2200 to 2300 degrees Fahrenheit are the melting points of granite. Even under extreme heat, granite keeps its shape. Due to their great heat resistance, granite kitchen countertops won’t chip or crack. Because granite is sensitive to heat, you don’t need to worry about it.

granite countertop

Among the most preferred kitchen countertops is frequently thought to be granite. Many homeowners like this natural stone for its beauty, vast range of color options, and durability. However, some people have questioned granite’s heat resistance and worry about cracking. This article states everything about at what temperature granite crack is present.

See Also: How to Get a Stain Off of Granite Countertops

Is Granite Heat Resistant

Granite cracking is the main issue with heat. Due to granite’s great heat resistance, homeowners don’t have to worry that regular use will harm their countertops. A well-kept granite slab won’t crack or lose strength when you place a hot pan on it.

Remember that granite may discolor if you put a hot pan there regularly. However, using a poultice for granite stain removal or employing a professional to remove more difficult stains can usually remove discolorations.

Is Granite Safe For Hot Pots?

Yes, but you shouldn’t, is the quick response. Granite has a strong heat resistance property, so there won’t be any cracking damage, although hotpots can discolor the granite. Always use a trivet or a potholder; granite countertops’ heat tolerance is very high, like many natural stones. Because granite can withstand high temperatures, you can lay a hot pan directly on your worktop after removing it from the oven.

hot pan on granite

Granite is naturally resistant to heat; only uneven heating would cause the stone to suffer from heat damage. So there won’t be any long-term consequences if you momentarily place a hot skillet on your granite countertop. If you left hot pan on the granite, the granite will heat up, leaving you with a hot granite surface that could burn you or someone else.

At What Temperature Does Granite Crack

Because of granite heat resistance, granite worktops in your kitchen won’t chip or break under any sensible heat. Even a cast iron pan that is scorching hot, radiating at about 1300 degrees, falls 1000 degrees short of the temperature needed to harm the stone.

It does not mean that you should immediately place hot cooking utensils on top of your granite countertops. The countertop sealant, whether placed during installation or renewed subsequently, is less heat-resistant than the granite. This sealer may become damaged by heat, revealing the porous granite beneath and increasing its susceptibility to stains.

temperature does granite crack

If considerable heat were to be applied over time, it would be one of the rare situations in which granite countertops might sustain heat damage and even crack. If the underlying seal is unbroken, this could result in softening and subsequent discoloration. However, there is no practical scenario in which such intense heat can show that at what temperature does granite crack constantly in any residential setting.

See Also: Sealing Granite Countertops

Radical Changes In Temperature

If granite is exposed to sharp temperature changes, it could become damaged. There is a chance that the granite will break if you treat outdoor kitchen counters susceptible to intense heat in the summer and freezing temperatures in the winter.

granite is exposed to sharp temperature changes

The good news is that a few granites with a very high density can endure the demanding outdoor circumstances currently on the market. 

Since it can tolerate extreme weather, granite should be used to build outdoor kitchens. A reputable granite installation company may advise on the best kind of granite or other natural material for various tasks.

Granite Outdoors Protection

Although granite is a very durable and adaptable stone, it is porous and will soak up water and any other spills that may fall on it. To ensure the sealant is functioning properly, you must routinely test it. It would be best if you first sealed the granite to protect it from the environment, including the cold. Pour a few water droplets on your countertop and wait for around ten minutes to see how well the sealant holds up. After ten minutes, if the water is still present, your sealant is still functioning properly. However, if the granite starts to absorb the water, it’s time to repaint your countertop.

pour a few water droplets on your granite countertop

Granite shouldn’t ever come into touch with knives or other cutting implements. They won’t harm the granite itself, but they might harm the sealant on top of it, forcing you to reseal your countertop sooner than you had planned. In actuality, rather than the other way around, the granite can harm your blade.

Buy: Granite Countertop Contact Paper Waterproof Self Adhesive Marble Wallpaper

Granite Suitable For A Fire Pit

Granite is a sturdy stone you can use in fire pit designs without risk. It’s a fantastic option for a fire pit. You can construct elements of your outdoor fire pit with granite blocks, crushed Granite, or decomposed Granite. You can incorporate multiple types into your design. 

fire pit

Granite is not only exceedingly resilient but also very attractive to the eye. It offers a wide range of personalized possibilities and numerous available colors and patterns. In addition, there aren’t many restrictions on size or shape either. Because each piece of granite is so distinctive, your firepit becomes a custom, one-of-a-kind sculpture.

See Also: How Often Should You Seal Granite Counters


How much heat does granite need to crack?

Because of their tremendous heat resistance, granite worktops in your kitchen won't chip or break under any sensible heat. Even a cast iron pan that is scorching hot, radiating at about 1300 degrees, falls 1000 degrees short of the temperature needed to harm the stone.

At what temperature does granite crack, and how can we prevent it?

Epoxy, acrylic, or another type of colorless resin or glue is the most popular technique for fixing cracks and chips in granite countertops. Online, it's simple to find these types of repair-related products. And they're reasonably priced.

What drawbacks do granite countertops have?

There are greater opportunities for mishaps as Americans use their kitchens more frequently. The porous granite can absorb oils, juices, and wine if homeowners are careless with maintenance, making it tough to get the stains out. If granite is not adequately sealed, bacteria can potentially grow there.

How can heat-damaged granite be repaired?

Use a refreshing paste to restore the granite counter to its previous condition. To remove the granite counter's stain, lightly rub the product into it. To complete the repair, wipe the item away.


One of the most resilient countertop options for your kitchen is granite. In most cases, the heat on granite countertops from a skillet or pot won’t be able to harm it. A pan that is hot enough to reach 1,200 degrees Fahrenheit won’t harm the granite countertop, even if you place it straight on it. Long-term exposure to an extremely hot source could harm granite surfaces.

Normal kitchen activities like baking in the microwave and cooking on the stovetop won’t result in pans that are hot enough to harm granite. So the question arises at what temperature does granite crack? Your kitchen’s granite countertops won’t fracture or chip under any conceivable heat. Even a cast iron pan that is scorching hot, radiating at about 1300 degrees, falls 1000 degrees short of the temperature needed to harm the stone. But the hot pots could strip the sealant from the surface, leaving it prone to future stains. To minimize future problems and increase the lifespan of your granite countertops, have them placed by a reliable, experienced countertop installation company.

See Also: Granite Countertop Cleaning And Sealing

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