If you’ve been researching countertops, you may have come across a concern that granite can release radon gas. It’s a fair question and the good news is that granite countertops are not considered a significant source of radon in the home.
At FloForm Countertops, we want homeowners to feel confident in their choices, so let’s break this down clearly.
granite countertops and radon
Do Granite Countertops Contain Radiation?
Yes, but in very small amounts. Granite is a natural stone formed from the earth, and like many natural materials, it can contain trace amounts of naturally occurring radioactive elements.
This is completely normal and found in many everyday materials, including:
- Soil
- Concrete
- Brick
- Even the air around us.
What Does the EPA Say?
According to the U.S. Environmental Protection Agency (EPA):
Available data does not show that granite countertops significantly increase indoor radon levels.
In other words, while granite may contain trace elements, it is not a meaningful contributor to radon exposure in your home.
Where Does Radon Actually Come From?
The primary source of radon is the soil beneath your home. Radon gas forms naturally in ground and can enter the home through:
- Foundation cracks
- Gaps around pipes
- Crawl spaces or basements
This is why radon levels vary by location.
granite countertop safety
Should You Be Concerned?
For the vast majority of homeowners, granite countertops are completely safe. If you have concerns about radon in your home, the best step is simple: Test your indoor air. This gives you accurate information about your home specifically.
Our Advice at FloForm Countertops
At FloForm Countertops, we stand behind the materials we offer. Granite has been used in homes for decades because it is:
- Durable
- Natural
- Beautiful
- Safe for everyday use
If you’re considering granite, you can feel confident that it is a reliable and trusted surface.
Final Thoughts
While granite does contain trace natural elements, it is not considered a significant source of radon according to the EPA. The main source of radon in homes comes from the ground beneath the structure; not your countertops.
If you want peace of mind, a simple radon test is the best way to evaluate your home. If you’re exploring granite for your next project, FloForm Countertops is here to help you choose with confidence.
