Can radon come in through floor drains?
Radon Enters Through Floor Drains Radon gas, insects, sewer gas, and fumes can enter homes and businesses through floor drains or through a sump. Radon gas is a deadly carcinogen. Installing a Dranjer valve in the sump lid and the floor drain may be all that is required to reduce radon to safe levels.
What is a radon drain?
Radon Supplies’ line of drains incorporates a unique valve system which works in harmony with a radon fan! They have a drain trap which features a ball on the inlet end of the drain which positively prevents air loss down through the drain when the water has evaporated in the trap.
What neutralizes radon gas?
Sub-slab depressurization (also called active soil depressurization) is the most effective and reliable radon reduction technique. It is also the most common method used by C-NRPP certified professionals.
Will duct tape stop radon?
Duct tape is used only as a temporary fastener and is not the radon-seal that keeps the radon from entering the space. Examples of taping overlapping barrier material with duct tape, each with a seal with appropriate caulk (not visible), which prevents radon entering.
Can radon pass through concrete?
Radon, soil gasses, and water vapor will easily pass through any openings, cracks, gaps, drains, or thin concrete (rat slabs) in the basement. SUMP PITS – Get airtight, radon resistant covers. EPA recommends caulking around the cover with silicone.
What are symptoms of radon exposure?
Possible symptoms include shortness of breath (difficulty breathing), a new or worsening cough, pain or tightness in the chest, hoarseness, or trouble swallowing. If you smoke and you know you’ve been exposed to high levels of radon, it’s very important to quit smoking.
How do I get water out of my radon pipe?
The water in the radon pipes can be outed by installing a radon condensate bypass kit. A bypass will kit drain the condensed water out of the pipes without it getting into the radon fan. Water getting into the radon fan can damage it, so it is essential to have a bypass kit installed in your radon system.
Can radon go through concrete?
Can you mitigate radon yourself?
In most cases, pros charge about $1,500 to install a radon mitigation system, but you can do it yourself for only about $500 in materials. So if you’re fairly handy and have some carpentry, plumbing and electrical skills, you can install your own system in a weekend and save yourself a thousand bucks!
How many suctions are needed for radon mitigation?
Why would a home require two suction points in the basement floor instead of one? It all has to do with the aggregate under the cement slab. A radon mitigation system will collect the radon efficiently when there is 4” to 6” of at least pea size gravel under the basement slab.
Can a drainage system be used for radon mitigation?
The two systems you describe—an interior drainage system designed to collect liquid water and a radon-mitigation system designed to collect and remove radon gas—aren’t completely compatible, so compromises and special details are required to make sure that both work.
Can a dranjer drain valve seal out radon?
Dranjer products let water flow into sumps and floor drains—but they seal out radon, insects, and odors coming from the sub-floor area. Dranjer products are passive, require limited maintenance, and last a lifetime. Should you install a Dranjer before testing your home?
What can I do to reduce radon in my basement?
A water trap should be installed in floor drains connecting to drainage or weeping-tile systems. Water traps allow water that collects on basement floors to drain away but greatly reduce or entirely eliminate entry of soil gas, including radon. Water traps much be kept filled with water to be effective.
What’s the best way to remove radon from water?
Two techniques can be considered to remove radon from water. The first requires either spraying water into a contained air space, introducing air bubbles into the water, or storing water in a tank until the radon has decayed.