How To Spot Fake Granite Countertops

Oct 10, 2020
Kitchen Countertop Ideas


Bass Construction Company welcomes you to this informative guide on how to spot fake granite countertops. As a leading player in the Heavy Industry and Engineering - Construction and Maintenance sector, we aim to provide accurate information to help you make informed decisions for your projects.

Understanding Genuine Granite

Granite is a natural stone that forms over millions of years deep within the earth's crust. It is a highly durable and versatile material, making it a popular choice for countertop installations. Genuine granite is characterized by its unique patterns and variations in color.

Identifying Common Fake Granite

Unfortunately, counterfeit granite countertops have become increasingly prevalent in the market. These fake surfaces are often made from materials like low-grade granite, quartz, or even plastic with a granite-like appearance. To help you identify them, we have compiled some key characteristics to look out for:

1. Uniform Patterns

Genuine granite features intricate patterns, known as "veining." These veins are formed due to the natural mineral composition and can vary widely in color and thickness. Fake granite countertops, on the other hand, tend to have uniform patterns, lacking the natural variations found in real granite.

2. Unnatural Shine

Authentic granite has a natural luster that reflects light differently at different angles. If a granite countertop appears overly shiny or polished, it may indicate the use of synthetic materials. Counterfeit granite surfaces often have an unnaturally consistent glossiness.

3. Coldness Test

Granite possesses excellent heat resistance properties and tends to remain cool to the touch. Performing a simple "coldness test" can help determine the authenticity of a granite countertop. Place your hand on the surface and see if it feels significantly colder than the ambient temperature. Fake granite countertops may not exhibit the same cooling effect.

4. Check for Seams

Real granite slabs are typically cut from large blocks, resulting in visible seams where two slabs are joined. If a countertop surface appears seamless, it is likely not made from genuine granite. Counterfeit granite surfaces are often manufactured in smaller sections, minimizing or eliminating noticeable seams.

5. Water Absorption Test

Granite is a natural stone that is relatively dense and non-porous. To assess a countertop's authenticity, you can perform a simple water absorption test. Pour a small amount of water onto the surface and observe how quickly it is absorbed. Genuine granite will repel water or absorb it very slowly, while fake countertops may absorb water more quickly.

Additional Tips

Beyond these key indicators, there are a few additional tips that can help you in verifying the authenticity of granite countertops:

  • Consult a professional: If you are unsure about the authenticity of a granite countertop, consider seeking advice from a reputable stone contractor or installer.
  • Research the seller: Before purchasing granite countertops, conduct thorough research on the supplier or manufacturer. Check for customer reviews, certifications, and industry reputation.
  • Request documentation: Ask the seller for documentation or certificates of authenticity, proving the granite's origin and quality.


Spotting fake granite countertops is crucial to ensure you invest in quality materials for your construction and maintenance projects. Bass Construction Company understands the importance of reliable information and hopes that this comprehensive guide has provided valuable insights. Remember to always be vigilant when evaluating granite surfaces, and don't hesitate to reach out to professionals when in doubt.