Granite is a durable and heat-resistant material, making it generally safe to place hot pans or pots directly on a granite countertop. However, while granite can handle high temperatures, there are still some considerations and precautions to keep in mind:
Sealant: Granite countertops are usually sealed to protect them from staining and moisture absorption. While the sealant provides some level of heat resistance, prolonged exposure to extreme heat can potentially damage the sealant or even the granite surface underneath. It's best to use trivets or hot pads to protect the countertop and preserve the longevity of the sealant.
Temperature shock: While granite can withstand heat, it is not invincible to rapid temperature changes. Placing an extremely hot pan on a cold granite surface or vice versa can cause thermal shock, leading to cracks or damage to the stone. To avoid this, you can let the hot pan cool slightly or use a trivet as a buffer.
Size and weight of the pan: Large, heavy pots and pans may pose a greater risk to the granite surface. The weight concentrated in one area could potentially lead to cracks or fractures. It's advisable to distribute the weight evenly or use additional support, such as a cutting board or trivet, to protect the countertop.
Unsealed or damaged granite: If your granite countertop is unsealed or has cracks or chips, it becomes more susceptible to damage from heat and other elements. In such cases, it is essential to avoid placing hot pans directly on the surface to prevent any further issues.
In summary, while granite countertops are relatively heat-resistant, it's always a good idea to exercise caution and use trivets or hot pads when placing hot pans on them. This practice will protect both the granite surface and any sealant applied to it, ensuring your countertop remains in top condition for years to come.