Are cracks in granite kitchen worktops a sign of weakness?

Cracks in granite countertops can understandably raise concerns, but they are not always a sign of weakness in the stone. Granite is a natural material known for its exceptional strength and durability, making it a popular choice for kitchen and bathroom surfaces. However, small cracks, often referred to as “fissures,” are a natural characteristic of granite and occur during the stone’s formation. These fissures are typically cosmetic and do not affect the structural integrity of the countertop.

That said, not all cracks are the same. Larger, deeper cracks that appear suddenly or worsen over time could indicate a problem. They might result from improper installation, excessive force, or stress on the stone, such as placing heavy objects on unsupported areas. In these cases, the cracks may compromise the strength of the granite and should be assessed by a professional to determine if repairs or reinforcements are needed.

To minimise the risk of cracks, ensure proper installation, avoid placing undue stress on the countertop, and address any issues promptly. With proper care, granite countertops can remain a beautiful and long-lasting feature in your home.