Radon systems Columbus Ohio
Radon Systems in Columbus Ohio
Radon systems in Columbus Ohio all follow one idea: give soil gas an easy path outdoors before it reaches your rooms. Here is how the parts work together.
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The parts of a radon system
Suction point
A hole in the slab, a sump pit or a covered crawl space where the gas is pulled from.
Vent pipe
Carries the gas up and out. The exhaust ends above the roof and away from windows.
Fan
Runs all the time, outside the living space.
Gauge
A small U-shaped gauge shows the fan is pulling. The EPA explains how to check (EPA).
Label and seals
A label shows the system is a radon system, and seals help it pull from the soil.
Active or passive?
A passive system is a pipe without a fan. An active system adds a fan. The EPA says active suction can cut radon by 50 to 99 percent (EPA reduction guide). New homes may start passive. See radon-resistant new construction in Columbus OH.
| Type | Where it fits | Notes |
|---|---|---|
| Sub-slab suction | Basements and slabs | The most common choice |
| Sump pit suction | Homes with a sealed sump pit | Needs a gasketed lid |
| Crawl space membrane | Dirt crawl spaces | Plastic sheet plus pipe and fan |
Questions before you decide?
What a system will not do
A system does not replace testing. Test after install and every two years (EPA). Sealing alone rarely fixes radon (EPA reduction guide). Radon mitigation Columbus OH work should also avoid backdrafting appliances (Ohio radon mitigation standards). Ready to install? See Radon Mitigation System Installation.
Questions people ask us
How does a radon system pull gas out?
A fan creates suction under the slab, and the pipe carries the gas outside.
Where does the exhaust go?
Above the roofline and away from windows.
Can I hear the fan?
You may hear a soft hum. A loud noise can mean trouble.
Do systems need power?
Active systems do. The fan runs on a household circuit.
Can a passive system be upgraded?
Yes. Adding a fan makes it active.
How do I know it is working?
Check the gauge and retest (EPA).
See which radon system fits your home
Back to the Columbus Radon Mitigation home page or browse our services.