Why radon mitigation

Radon contractors will install equipment within your home that help to release the poisonous gases from the interior of your home outward. Radon systems use the following techniques to release radon from your home:. This method requires installing a pipe into a portion of the slab of your home that goes up to your roofline.

A fan is then used to extract radon from the soil and push it out through the pipe, above your roofline. This type of system lowers the air pressure that is present in the crawlspace of your home. The air pressure is lowered until it matches the indoor pressure of your home and then a fan is used to draw air out of the crawlspace, rather than it entering your living space. This is an exterior system that fits on to the outside of your home. A vent is connected to a fan and placed at ground level and exhausts radon gases up through the roof.

One of the most popular forms of radon mitigation , this system is composed of a pipe that goes from the basement to the attic. A fan helps to exhaust gases through the interior pipes to the roof for release. Jump to navigation. National Radon Program Services. Get Answers! What is a radon mitigation system? What are the benefits of radon mitigation? What can be done to reduce radon in a home? How much does it cost to reduce radon in an existing home? Who should I hire to correct a radon problem?

Will any more testing be needed after a radon mitigation system has been installed? Are funds available to reduce high radon levels in rental housing?

National Radon Proficiency Program - Find nationally certified radon measurement and mitigation professionals in your area.

National Radon Safety Board - Find nationally certified radon measurement and mitigation professionals in your area. For more information, call the U. For more information, call HUD at Environmental Justice Grants —funds community-based organizations and tribal governments addressing environmental concerns of people of color and low income communities.

Testing Results: What do they mean? What is Radon? Radon is a colorless, odorless, tasteless, and chemically inert radioactive gas.

Frequently Asked Questions. What is radon? Learn more about radon levels: Is there a safe level of radon? Am I still at risk if my radon levels are below 4. Can radon levels in our home change without intervention?

How can I get rid of radon? Learn how radon mitigation works: How does professional radon mitigation work? Why do I need to reduce radon? Can caulking and sealing reduce radon? Can I open windows or run a window fan to reduce radon? How can I reduce the risk of radon in new home construction?

Do passive radon systems work? How much does it cost to get rid of radon? Does radon really present a health problem? Learn about radon and cancer: Is radon a hoax? Does radon cause cancer? What is radon poisoning? Two Fan monitors an active notification monitor and a U-tube monitor are devices installed to indicate the fan is working.

Radon pipe vent discharge must be at least 10 feet above ground, 10 feet away from windows, openings, doors, openings to adjacent buildings if the exhaust pipe s does not vent at least 2 feet above these openings , and above the edge of the roof. The cost can depend on many factors including the type of radon system to be installed and how your home was built. Financial assistance may be available to help pay for a radon mitigation system and depends on household income, geographic location, and funding availability.

Minnesota requires radon mitigation professionals to be licensed. Find a Radon Mitigation Professional. Radon Mitigation Systems Radon mitigation is any process or system used to reduce radon concentrations in buildings.

Three of the most common types of radon mitigation systems Sub-slab suction - Pulls radon directly beneath the home's foundation and vents it outside. Drain tile suction - Pipe penetrates into the drain tile and vents the soil gases outside. Covers are placed on the sump baskets. Sub-membrane - Used in crawl spaces, a plastic sheet covers exposed dirt on the floor, extends up onto the wall and is sealed.