Will Silicone Mat Protect Quartz Countertop From Heat?

The quartz countertop is recently gaining popularity because of its availability, cost-effectiveness, glossy shine, and durability. They are easily available on the market in a 60$-100$ square foot price range. You can also customize the quartz countertop color according to your demand.

Above are some best advantages of quartz countertops but there are also some major downsides. They are not good at heat tolerance. Quartz kitchen countertops are not fully made of natural stone. So the quartz countertop can resist heat but they are not 100% heatproof.

Will Silicone Mat Protect Quartz Countertop From Heat

When using conventional appliances over it they can produce high heat and may reason for your quartz countertop damage. So what should you put under them?

Should I put a silicone mat under my appliances? Will silicone mat protect quartz countertop from heat? Is this the best solution for the heat problem? Many questions will arrive to your mind. So let’s explore the solution.

What is a quartz countertop?

Quartz countertops are made of 80-90 percent quartz stone; the remaining 10-15 percent are resin, polymer, and other color pigments. Modern engineering technology mixes natural stone with artificial material to make it more cost-effective, beautiful, and durable.

quartz countertop

Are quartz countertops heatproof?

Quartz countertops are not made of 100% natural stone. The manufacturer uses a mixture of some artificial materials like resin and polymer to make the upper surface hard and shiny.

The quartz countertop can resist heat up to 350°F-400°F easily but excess heat may be a reason for fatal fire accidents or damage. The resin and polymer materials can easily catch fire. So why should take risks?

The quartz countertops are not fully heatproof. So always use quartz countertop heat protectors are the best possible way to protect your quartz countertop from heat damage.

What is a silicone mat and are they heat resistant?

Gasare Extra Large Silicone Counter Mats

Silicone mats are small thin liners which are coming in different shapes and sizes or can be cut into any desired size. They are easily available in the market. Silicone mats have high heat-resistant properties up to 450°F to 500°F.

So putting them under your appliances like air fryer, microwave oven, toaster oven, and coffee maker can prevent the heat to reach your countertop. The silicone mat will save your countertop from heat damage. They also prevent scratches and accidental slipping of your appliances.

Will silicone mat protect quartz countertop from heat?

As we know silicone mat has good heat-insulating property and they can easily resist heat up to 500°F. The silicone mats easily stick to the surface of the quartz countertop. You can put these mats under your hot conventional appliance like microwaves, air fryers, coffee makers, toasters oven, etc.

The mat can easily absorb the heat and prevent the heat to reach your quartz countertop. So silicone mats can protect quartz countertop from heat. Silicone mats also protect the quartz countertop from scratches and slippage of appliances. The silicone mats provide long durability to your quartz countertop.

What are the pros and cons of silicone mats?

Using a silicone mat has some advantages and disadvantages, let’s find out.


  • Silicone mats have high heat resistance up to 500°F
  • They are easily available in the market
  • The sticky features stick with any counter surface
  • Prevents accidental slipping of your appliances
  • They are easily cleanable and reusable
  • Silicone mat has high flexibility to roll up and store anywhere in the kitchen
  • You can use multipurpose work like pot holders, crafts tables,s, etc.
  • Can be cut into the desired shape


  • Some silicone mats are not odor resistant
  • They start to wrinkle from one side of it

What are the best silicone quartz countertop heat protectors?

#1. Gasare Extra Large Silicone Counter Mats

Gasare Extra Large Silicone Counter Mats

Gasare is one of the best silicone mats available in the USA market. The mat is 30% thicker than other silicone mats and the dimension of the mat is 25″ x 17″. The mat is made of medically approved silicone material. So you can also use it for food preparation work.

The sticky feature of the mat will sticks easily with your quartz countertop and the extra thickness resists heat up to 446°F. So the mat is best compatible with a quartz countertop. You can put the mat under the air fryer, microwave, toaster oven, and coffee maker.

They are easily cleanable in the dishwasher and reusable after drying. The mat is odorless so using it for food preparation will never destroy the taste of food. You can use the mat for multipurpose work like arts and crafts (glue gums, candles, resin, epoxy), kid’s activities, a large placemat for toddlers or people with disabilities, and a surface protector.

#2. OstepDecor Clear Table Protector

OstepDecor Clear Table Protector

If you are looking for a mat for putting your hot plates and dishes then the OsterDecor clear mat will be the best choice. The mat’s full transparent design never destroys your kitchen decor. Your quartz countertop design will not hide under the mat. The thickness of the mat is 1.5 mm which prevents heat up to 176°F. I will recommend its use for placing hot dishes over it.

The mat will protect your quartz countertop from scratches, scuffs, stains, spillage, etc. You can use the mat on the dining table, wooden table, glass, marble, stainless steel top, office desk, writing desktops, coffee & end table, TV bench, dresser and chest table, nightstand, countertop, hard floor, etc.

The mat is waterproof and easily clean in the dishwasher. After drying the mat you can reuse the mat again putting it under your appliances and protecting your quartz countertop from heat damage.

#3. AECHY Extra Large Silicone Mat

AECHY Extra Large Silicone Mat

Aechy extra large silicone mat is also one of the best countertop protectors. The mat has a great dimension of 36”x24” and the thickness is near about 1.8mm. The mat is large enough to cover a large cooking area of your quartz countertop. So you can put multiple cooking appliances over it at a time. The 1.8mm thickness can resist heat up to 485°F easily.

The silicone mat is made of food-grade silicone quality. So using the mat for dough preparation, and cake preparation will never be a cause of health problems. You can use the mat under the microwave, toaster, air fryer, and oven, and reduce the noise from vibration while the appliance is in use.

The mat is easily cleanable in soapy water and also safe in a dishwasher. After cleaning the mat you can reuse it for a long time. The mat is ideal for home, kitchen, office, classroom, outdoor, baby, pet, and any occasion. Can be used as a countertop mat, table mat, pastry mat, placement mat, heat resistant mat, craft mat, pet feeding mat, baby pad, etc.

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