Basement Radon Mitigation System

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.

Basement radon mitigation system. Many homeowners with a finished basement are concerned about the radon mitigation process and although some of the options as to where the system can be installed may be limited it is still very possible to install a mitigation system in a finished basement. Keep radon gas out with pressure. This system uses venting and sealing to lower radon levels in the home. A pipe is installed that runs from below the basement flooring to above the roofline with a fan at the top that draws radon out from under the slab.

For permanent solutions please review our line of crack and joint repair kits. Radon mitigation system effectiveness. Diy foundation wall crack repair kits. Step 1 radon easily flows through opening voids holes joints and cracks in the basement.

Active suction systems reduce radon gas concentrations by 50 to 99 while passive suction systems reduce concentrations by only 30 to 70. The pressurization method works by blowing air continuously into the lowest level of your home to prevent radon from seeping in. The most common type of radon mitigation system is the sub slab depressurization system. Eventually small cracks form in the concrete from normal wear and tear and the built up gas escapes and enters the home.

Radon mitigation systems that use active suction are often limited to homes that have a concrete slab basement or basements on a gradient because radon gas has a tendency to build up under the concrete of a basement foundation. As required by all mitigation methods seal or caulk polyurethane all such openings airtight.