Radon Gas Vent Installation

When installing an asd system for radon reduction any openings major cracks and penetrations in the building slab or membrane must be sealed.

Radon gas vent installation. The radonaway rp145c radon fan is built to resist moisture and can be mounted inside or outside on a 3 in. I show how to install a tjernlund side wall radon mitigation system. Radon is a radioactive gas and known to be a carcinogen. Although serving a different purpose this vent pipe.

The radon fan is easy to install yourself. Even though the radon pipe does not extend above the roof as close to the ridge as possible it discharges the radon gas in a safe way while reducing the vent height by 15 to 20 feet. Check out more home improvemen. Schedule 40 pvc vent pipe using 3 in.

This is a job best left to a licensed radon mitigation system contractor but the article below will explain how the installation is done. Diy radon mitigation is no small feat but for those confident enough in their abilities we are providing step by step instructions to a diy radon mitigation system installation. Step 1 pvc vent pipe access a vent pipe can be used by the radon mitigation system to transport the gas from the basement to outside of the home of building. Radon mitigation costs an average of 974 with a typical range of 779 and 1 178 most mitigation systems don t exceed 1 500 however large homes or those with multiple foundations or complex configurations can cost as much as 3 000 professional testing runs 150 to 800.

Run a 3 inch or 4 inch solid pvc schedule 40 pipe like the ones commonly used for plumbing vertically from the gravel layer stubbed up when the slab is poured through the house s conditioned space and roof to safely vent radon and other soil gases outside above the house. In this example even though it does not technically adhere to the epa radon mitigation standards it does adhere to the heart of the safety issue. The negative pressure draws the radon gas to the suction point s where it is sucked through the radon system and vented to a safe elevation above the. It s not a problem everywhere but the bedrock in some regions produces enough radon for it to concentrate on basements enough to raise the risk of lung cancer.

Asd systems vent radon gas by creating a vacuum in the soil below the foundation.