Radon Gas Vent

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.

Radon gas vent. The radon pipe that vents radon gas from a building is a very important component of a radon abatement system. Asd systems vent radon gas by creating a vacuum in the soil below the foundation. When installing an asd system for radon reduction any openings major cracks and penetrations in the building slab or membrane must be sealed. A three or four inch pipe pulls radon from underneath the house and vents it outside.

Keep it further away if you can but there is enough dilution of air over just a few feet to prevent any noticeable amount of radon from re entering the home. This keeps it from. Hence typical air venting ducts are not used. Pvc pipe is the most popular material used not only for drain and vent pipe for plumbing but radon abatement systems.

Install a soil suction radon reduction system also known as vent pipe and fan system. In a house with forced air heating and cooling radon gas can easily be distributed throughout the entire dwelling. Radon vent pipes the radon pipe that vents radon gas from a building is an essential part of a radon abatement system. One of the newest fans designed specifically for radon mitigation vents directly through the side wall similar to a dryer vent using an aspiration hood to mix and disperse the radon gas.

Steps for installing radon mitigation radon test kits are readily available online and in home centers. It is however a noble gas with no chemical affinity but is easily influenced by air movements and pressure. Radon is a radioactive gas and known to be a carcinogen. The radon mitigation pipe system must be completely sealed so that this cancer causing gas isn t forced back into the home.

The location of radon exhaust vents can follow the building code requirements for venting combustion appliances which is to keep them 3 feet from operable windows. The radonaway rp145c radon fan is built to resist moisture and can be mounted inside or outside on a 3 in. 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. It follows the same clearances as high efficiency gas fired heating appliances that also vent through side walls they are allowed to at least 4 feet directly below a window opening.

Radon gas is approximately 7 5 times heavier than air. A active radon vent fan is installed to create a permanent and consistent negative pressure within the system.