Effective Ways to Prevent and Mitigate Radon

Radon in your home is no fun – after all, it’s not only radioactive and silent, but it’s also the second leading cause of lung cancer. A major threat that can only be detected by testing. However, testing is only the beginning.

If elevated radon levels are detected, it’s time to act. Fortunately, there are proven methods to reduce radon in your home, ensuring your family’s safety.

Installing a Radon Mitigation System

A sub-slab depressurization system is the most effective method for reducing radon levels in homes. This system works by drawing radon from beneath your home’s foundation and venting it safely outside.

The installation process involves creating a small access point in the slab, connecting it to a series of pipes that extend to the roofline, and using a fan to create constant suction. This prevents radon from entering your home, reducing levels by up to 99%.

Professional installation is crucial to ensure the system complies with building codes and functions efficiently.

Sealing Cracks and Openings

Radon often enters homes through cracks in the foundation, walls, and floors. Sealing these entry points with durable materials like caulk or epoxy can help limit the gas’s infiltration. Pay special attention to gaps around utility pipes, sump pump pits, and construction joints.

While sealing alone won’t eliminate radon, it’s an important supplemental measure that works best in combination with a mitigation system. 

Improving Ventilation

Proper ventilation helps dilute radon levels in your home, especially in spaces like basements and crawlspaces where the gas tends to accumulate. Mechanical ventilation systems, such as energy recovery ventilators (ERVs), can be installed to improve airflow without sacrificing energy efficiency. This is particularly valuable during winters, when natural ventilation isn’t an option due to cold temperatures.

Monitoring and Maintenance

After mitigation measures are in place, it’s important to test your home periodically to ensure continued effectiveness. Over time, radon levels can fluctuate due to changes in your home’s structure, soil composition, or environmental conditions. Routine testing every two years will help you stay ahead of any potential issues, ensuring your family’s safety in the long term.

Local professionals are familiar with the unique challenges posed by New England’s climate and geology, making them valuable partners in radon prevention.

Protecting Your Home and Family from Radon

Radon may be invisible, but its impact on your health and home is very real. The key to staying safe lies in awareness, regular testing, and proactive mitigation. For homeowners in New Hampshire and New England, where radon risks are higher, these steps are even more crucial.

By investing in testing and, if necessary, mitigation, you’re taking control of your home’s air quality and protecting your family from long-term health risks. Whether it’s your first test or you’re exploring professional mitigation options, every step you take makes your home a healthier, safer place to live.

Stay informed, take action, and breathe easy knowing your home is radon-free.