Granite countertops are a favorite in kitchens. In fact, they’re one of the most popular countertop surfaces heading into 2025. They’re stunning; they’re durable; they’re really hard…all those good things.
On top of that, granite is a heat-resistant igneous rock that is formed from volcanic activity. It is capable of withstanding temperatures far above 1000°F. And its melting point is around 2300°F.
So, if you’ve heard granite is heat-resistant—you’ve heard it right. And this extraordinary heat resistance often results in homeowners assuming it’s safe to place hot plans directly on granite countertops.
Granite can technically endure the heat of a hot pan without immediate damage. But it’s not a recommended practice. Here’s why you should always use a trivet or pad when handling hot cookware on your granite countertops.
Risk of Damage (Chemical Reactions, Thermal Shock)
Granite’s natural beauty is a result of the complex chemical processes that occur as it forms. These give it its characteristic patterns and veins. When you place something really hot on granite, you actually trigger these chemical reactions. This can, in turn, cause discoloration on the countertop’s surface.
Placing a hot pan directly on granite can also lead to a thermal shock. This occurs when granite experiences a rapid—and uneven—temperature change. This stresses the stone and potentially leads to small cracks. This can be rare, but is most likely when extreme temperature differences occur across the countertop surface.
Heat Can Damage the Sealant
Granite is a porous stone, so it needs to be sealed, say, every 5 to 7 years. This protects the surface from stains and spills, and also makes sure the countertop can last you a lifetime! But if you repeatedly put hot cookware on the granite countertop, you’re causing the stone some trouble. Doing so can cause the layer of sealant to weaken over time. This leaves the stone vulnerable to:
- Stains from liquids or oils
- Discoloration from spills
- General surface wear and tear
This means to maintain the beauty and longevity of your granite countertops, you need to maintain the integrity of the sealant. And for that, it’s essential to avoid direct heat exposure. Aka: Avoid putting hot pans on the granite surface.
Safety Concerns
Granite is heat resistant, which means there’s a lesser chance for structural damage. But it doesn’t eliminate potential safety hazards!
So, another reason why we recommend not placing a hot pan on granite countertops is for the sake of—well, you. Let’s say you leave a hot pan on granite. It will heat the granite (because the surface will absorb and retain the heat); then, you remove the pan and have a hot granite surface.
Everyone knows the pan can be hot…No one knows the granite is also hot now because you formerly placed a pan on it! That is to say, there will be no visible signs that the granite is hot.
This poses a serious risk if someone (unknowingly) touches the heated surface a little after you’ve removed the cookware. But the prevention is simple: use trivets or heat-resistant pads to keep hot items off granite—more on that below.
Why Using a Trivet or Pad Is Essential
We’ve agreed on one point: granite can handle the heat. But protecting your countertops and ensuring safety are the top priorities. If you use trivets, pads, and potholders, you can:
- Preserve the aesthetic and structural integrity of your granite countertops
- Protect the sealant…
- …And, thus, extend the lifespan of your countertops
- Eliminate the risk of burns
Granite sure is one of the most durable materials out there that’s also incredibly heat-resistant. But taking these measures makes sure it can remain a functional and beautiful feature in your kitchen for years to come.
Common Misconceptions About Granite Countertops
Granite countertops are loved—so it’s inevitable that myths come along, too. We want to take a moment to bust the most common ones so you know what your granite countertops are capable of.
Myth #01: Granite is indestructible
Granite sure is durable—but it’s not invincible. It does resist scratches and heat better than other materials. But improper care (like using it as a chopping board or continuously exposing it to heat) can cause it to wear over time.
Myth #02: Granite won’t need maintenance
Granite is a bad boy for sure. But its beauty doesn’t come maintenance-free. You want to regularly clean it (with non-abrasive cleaners) and occasionally seal it to maintain its luster.
Myth #03: Granite can handle any temperature
Yes, it’s heat-resistant. But continuous exposure to heat can cause granite to lose its color and damage its sealant. That said, the signs of damage on granite are slow and not so obvious. There are a few hints that can tell you your granite needs a little love. See below for more.
How to Identify Damage on Granite
Here are signs to look for:
Discoloration. Look for dark or dull spots, especially in places where you placed hot cookware. This could mean a chemical reaction (caused by heat).
Cracks. You might see small hairline cracks—somewhat like uneven lines—on the surface of your granite countertops. This can mean your countertops experienced a thermal shock.
Sealant breakdown. If you drop water or oil on your countertop and it begins absorbing the liquid (instead of repelling it), chances are, the sealant has weakened. If you do notice this, it’s about time you reseal your countertops.
DIY Solutions for Minor Heat Damage
If you notice minor damage, things are still under control! A few DIY solutions can help you take care of the damage done—and future care will make sure the countertops stay in good form. Here’s what to do in case of little damage:
Buff out the discoloration. When you see discoloration, first clean the area with a granite-safe cleaner. Let the surface dry, and then apply a granite polishing compound using a soft cloth pad. Rub this in circular motions until you notice the discoloration to fade. After that, wipe off the excess and buff the surface.
Reapply sealant. For this, you again want to begin by cleaning the surface. Then apply a granite sealer (you’ll find directions on your sealer packaging).
Fill small cracks. Granite repair kits—Amazon has plenty of these—can help you fill in small cracks in your granite countertops. These kits will usually have an epoxy or resin that will match your granite’s color.
Recommended Trivets/Pads
It’s worth investing in high-quality accessories that can protect your granite countertops in the long run:
- Silicone trivets—durable and heat-resistant
- Cork mats—light-weight and natural
- Cast iron stands—offer heat resistance + a rustic decorative presence
- Heat-resistant mats—large and flexible, made of silicone
Hot Pans on Granite… We’d Rather Not 😅
So, we’ve decided it’s not a good idea to put hot pans on your granite countertops. Even if they’re heat-resistant! If you’ve got questions, our team is here to help…Let’s chat!