When purchasing a new home, protecting your financial investment and your family’s health is crucial. While traditional home inspections focus on structural integrity, one commonly overlooked hazard is radon gas. Radon poses a quiet and unseen danger that can put your household at risk. If left unattended, it can result in substantial health problems. Here’s what you need to know to ensure your new home is safe from radon.

What is Radon, and Why is it Dangerous?

Naturally produced radon is a radioactive gas created as uranium decays in soil, rock, and water. It is undetectable without specialized testing because it has no color or odor. Homes can be infiltrated by radon through foundation cracks, gaps around pipes, or other openings in the structure.

The Health Risks Associated with Radon

The cause of lung cancer that occurs most frequently after smoking is high radon exposure. The Environmental Protection Agency (EPA) calculates that radon leads to thousands of deaths annually in the United States. High levels of radon exposure for an extended period significantly increase the risk of developing lung cancer, even for non-smokers. Keeping radon levels in your home within safe limits is critical.

Radon-Resistant Features: What to Look for When Buying a Home

Before purchasing a home, ask the seller or real estate agent if the house includes radon-resistant features. Many newly constructed homes have built-in systems to prevent radon from accumulating indoors.

Understanding Radon-Resistant Systems

There are two kinds of radon mitigation systems: passive and active. A passive system consists of pipes that run from under the foundation to the home’s exterior, helping to vent radon gas outside. However, this system relies solely on natural airflow, which may be more necessary in areas with high radon levels.

On the other hand, an active radon mitigation system includes a fan that actively pulls radon out of the home, reducing indoor radon levels more effectively. This is often the preferred choice in regions where radon levels tend to be higher.

The Importance of Radon Testing

Even if a home has radon-resistant features, testing is the only way to ensure that radon levels are safe. Radon testing should be a priority during the inspection process when buying a home.

How Radon Testing Works

Radon testing involves placing a specialized detection device in the home for a set period—usually two to seven days. After testing, the device is collected and analyzed by a certified radon professional. It is essential to have a certified radon company conduct this test, especially in real estate transactions, to ensure accurate results.

If the test reveals high radon levels, it is critical to address the issue before finalizing the purchase. The EPA recommends taking action for any home with radon levels at or above four picocuries per liter (pCi/L).

Steps to Take If Radon Levels Are High

If radon testing reveals elevated levels of the gas in the home, there are steps you can take to ensure the problem is mitigated correctly before you move in.

Converting Passive Radon Systems into Active Systems

If the home has a passive radon system but the levels are still too high, converting it into an active system is a simple and effective solution. This involves adding a fan to the existing pipes and actively venting radon gas outside the home. This upgrade is relatively inexpensive and offers peace of mind, especially compared to the health risks of long-term radon exposure.

Once the system is activated, conduct a follow-up test to confirm that radon levels have dropped safely before finalizing the purchase. Ensuring that radon levels are safe should be a non-negotiable part of home-buying.

Long-Term Health and Financial Protection

Buying a home is one of the most significant financial commitments you’ll ever make, and ensuring it is a safe place for your family is paramount. Radon testing, though often overlooked, plays a vital role in protecting both your health and your investment. Identifying and reducing high radon levels allows you to enjoy your new home confidently, ensuring that it is structurally sound and free from concealed health hazards.

If You Need Radon Testing

If you’re looking for professional radon testing services, contact Radon Delete. Our certified experts are here to help you secure your home from dangerous radon gas.