Is Granite Countertops Heat Resistant

Heat will cause granite countertops to chip and crack.

Is granite countertops heat resistant.

No matter which countertop material you choose be sure to maintain it according to the manufacturer s instructions and treat it with care. Granite is one of the most heat resistant countertop materials on the market. Granite countertops will not melt or blister when exposed to heat. Cons of granite countertops.

It can withstand temperatures up to 480 degrees. One of the most heat resistant countertop materials available today is granite. Repeatedly placing hot dishes on the countertop right out of the oven can leave black marks on the surface or potentially cause thermal shock and cracks. Impact from a heavy object may chip granite but heat from anything short of a blowtorch will not affect your countertop.

This is because the sealant and finish on granite is not as heat resistant as the stone itself. Like granite quartz is also very heat resistant. For the most part it is resistant to chemical reactions but some quartzite stones have calcium carbonate which reacts to acid and may cause etching. Quartz is an engineered stone i e.

They are one of the most heat resistant countertops on the market. In general natural stone countertops are much better at handling heat than engineered stone options. However it is still not recommended to place hot pots and pans directly on the countertop without a trivet. This natural stone requires extremely high temperatures and high pressure to form.

The sealant used to protect granite countertops is not quite as durable as the granite itself. The natural stone surfaces can withstand much more heat than quartz can which makes the material an ideal fit for the kitchen. Granite will resist damage from heat. Laminate solid surface and engineered stone laminate countertops have such low heat resistance that a cup of hot coffee can make them discolor or crack.

The most heat resistant countertops include those made of granite concrete and metals such as stainless steel and copper. A hot pan up to 1 200 degrees fahrenheit will not damage granite even if you place the pan directly onto the granite counter. Since granite countertops can last a lifetime contain no harmful chemicals and do not emit harmful radiation or gasses they have a place in the green building movement. You can place pans straight of the stove or oven on a granite countertop and you won t see any marks or stains on the surface.

In terms of heat resistance granite is the much better choice. Granite is very heat resistant but countertops can still be damaged by hot pots and pans. You may feel further comfort about granite s heat resistant properties when you know that steel starts melting at 2498 o f 1370 o c. Granite counters are heat resistant and can withstand the heat of hot pots and pans without damage.