Interior Radon Mitigation Systems

Essential Aspects of Interior Radon Mitigation Systems

Radon is a radioactive gas found in the ground. Even trace amounts of radon in a home can cause health risks for the occupants. Installing an interior radon mitigation system is crucial to address this potential hazard.

Interior radon mitigation systems involve installing a network of pipes and fans to extract radon gas from the soil beneath the home and vent it outside. Several essential aspects to consider when designing and installing an interior radon mitigation system include:

Placement of Suction Point

The choice of the suction point for the radon system is important. The suction point is the location in the house where the fan will be installed to draw radon from the soil. The optimal suction point is typically in the basement or lowest level of the house and centrally located.

Type of Fan

There are two main types of fans used in interior radon mitigation systems: inline fans and blower fans. Inline fans are installed inside the radon pipe, while blower fans are installed outside the house. The choice of fan depends on the size of the house and the amount of radon that needs to be removed.

Pipe Sizing and Layout

The size and layout of the radon pipe are essential to ensure proper airflow and efficient removal of radon. The pipe should be at least 3 inches in diameter and as short as possible. The layout of the pipe should avoid sharp bends and should be sealed properly to prevent radon from leaking into the house.

Discharge Point

The discharge point is where the radon gas is released outside the house. The discharge point should be at least 10 feet above the ground and away from any windows or doors. It should also be pointed away from the house to prevent radon from re-entering.

Monitoring System

Radon levels should be monitored after the installation of the mitigation system to ensure that the system is working correctly. A radon monitor can be installed to measure radon levels and provide alerts if the levels exceed a certain threshold.

Installing an interior radon mitigation system is a crucial measure to protect your home and family from the health risks associated with radon gas. By carefully considering the essential aspects highlighted above, homeowners can ensure the effectiveness and efficiency of their mitigation system.