Granite remains one of the top choices for modern UK kitchens—and for good reason.
It’s bold, elegant, and famously tough. Homeowners often choose it for its natural ability to handle wear and tear, especially around hobs and ovens.
But can granite really handle the heat?
If you’ve recently invested in grey granite kitchen worktops or plan to upgrade soon, you’ll want to know how much heat they can safely handle.
Let’s break down what heat-resistant actually means in a busy kitchen.
How heat-resistant are granite kitchen worktops really?
Granite forms under intense heat and pressure deep within the Earth. That process makes it one of the most heat-resistant natural stones. In the kitchen, granite can usually tolerate temperatures up to 250°C without cracking.
So yes, you can rest a hot pan on it for a short moment, and it won’t instantly leave a mark. However, repeating that too often may wear down the sealant. That protective layer stops stains, moisture, and oils from seeping in. When damaged by too much heat, it loses its effectiveness.
What happens when you place hot pans on granite?
Placing a hot saucepan directly onto granite might not scorch the stone, but it can dull the finish. Over time, that section could appear faded, especially on lighter colours like white granite kitchen worktops.
Frequent contact with extreme temperatures also risks hairline cracks, especially near the edges. Although granite resists burns, sudden changes in temperature can cause stress fractures.
Best practices for protecting granite worktops from heat
Simple habits go a long way in preserving granite. Always use a heat-resistant trivet or a wooden board beneath hot dishes. Let the baking trays cool slightly before resting them on the surface.
Reseal your worktop annually to maintain a strong protective barrier. For daily care, use mild cleaners with soft cloths.
Granite vs other worktops for heat resistance
Granite handles heat far better than laminate or solid wood. Laminate can melt or blister under high heat. Solid wood burns easily, and quartz may warp or discolour if exposed repeatedly to heat.
In contrast, granite stays strong, making it a top-tier choice for heat-prone kitchen zones.
Use granite smartly for a heat-safe kitchen
Granite delivers durability and elegance in equal measure. Black granite kitchen worktops, in particular, add drama and strength to any space, but they still need care. With these simple habits, you’ll enjoy its beauty for years. If you’re looking to fit or upgrade your kitchen surfaces with precision and care, reach out to Mr. Kitchen Worktop Fitter. We offer exquisite granite kitchen worktops along with expert fitting and trusted support across the UK.
