Radon Mitigation

Radon Action Month Kicks Off in Abbotsford BC

November is Lung Cancer Awareness and Radon Action Month. Take Action on Radon is a national initiative that works to bring together radon stakeholders and raise radon awareness across Canada. The initiative is led by the Canadian Association of Radon Scientists and Technologists (CARST), CAREX Canada, and the Canadian Cancer Society.

This year’s launch was hosted by Sonbuilt Custom Homes, a Holmes Approved builder. The kick-off event was held at a new Sonbuilt custom home under construction, which has been built to reduce exposure to toxic radon gas - the leading cause of lung cancer in non-smokers.

Photos from the event:

This year's Radon Action Month campaign, Today 4 Tomorrow, encourages Canadians to be proactive and plan for a healthy future by testing their home for radon, and reducing exposure to high levels. During the campaign, Take Action on Radon will highlight the positive actions of municipalities across Canada and the steps communities can take to help their residents protect themselves.

We are excited to see municipalities such as Abbotsford taking a leadership role in raising awareness about radon, including through their participation in the 100 Radon Test Kit Challenge.

Stay tuned for more action this month as we join together to raise radon awareness.



Testing for radon - Top 5 Frequently Asked Questions

1. What are the symptoms of radon poisoning?

There are no immediate symptoms to exposure to radon at low, moderate or high levels. Symptoms of illness as a result of radon poisoning include those of lung cancer or stomach cancers. If you are concerned about your health, contact your doctor or health official who is knowledgeable about the effects of radon.

2. When is the best time to test for radon?

Anytime is a good time to test. The best time is during the winter or heating season when doors and windows are closed. If you live in a home with a well, don’t forget to test your water also!

3. Where should I place the radon detector in my home?

To provide a realistic estimate of the radon exposure of your family, all measurements should be made in the lowest lived-in level of the home. That means the lowest level that is used or occupied for more than four hours per day. For some, this may be a basement with a rec room, for others it will be the ground floor.

4. What is the differences between a short-term and long-term radon test?

A short-term radon test is a screening test to get fast results. An example of this is to get an idea how much might be held in escrow for a real estate transaction. A long-term radon test is recommended in order to make a mitigation decision. Health Canada recommends conducting a long term test for a minimum of 3 months - this will provide an average radon concentration which can be compared to the threshold defined in the national guideline.

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5. I have tested and my radon levels are high, what do I do now?

If your radon test result is above Health Canada’s guideline of 200 Bq/m3, a C-NRPP certified Mitigation Professional can help you identify the best radon mitigation system for your space. They will design an effective system, install it according to proper protocols and follow up with a test to ensure the system’s effectiveness in reducing radon levels immediately after installation. The good news is it’s fixable!

Is there radon in your water?

You can’t see, smell or taste it, but radon is present to some degree in the air that you breathe. If you’re on a residential well, it’s likely in the water you drink.

High levels of dissolved radon are found in the groundwater in some areas flowing through granite or granitic sand and gravel formations. If you live in an area with high radon in groundwater it can get into your private well and create an entry point for radon to enter your house. Showering, washing dishes, and laundering can disturb the water and release radon gas into the air you breathe! (Source: CDC)

Since Mike Holmes Jr. installed an Airwell on the country house on Holmes + Holmes, the questions have been flooding in about radon in water.

Airwell technology works like this:

  1. Purification.

    The Airwell system recirculates and oxidizes residential well water. Water quality is improved by injecting air into the water at source. Pressurized air lifts contaminated water to the surface and releases radon gas. Airwell can also be used as a methane and sulphur mitigation system too. It will also precipitate iron out of the water.

  2. Efficiency.
    Airwell is a low voltage system, consuming roughly the same energy as a 60W light bulb. Patented aeration chamber requires no maintenance or cleaning. Airwell runs 24/7.

  3. Performance.
    Airwell does not affect a constant pressure system. Airwell pumps air 30’ below the water level.

  4. Safety.
    Water is aerated from the aquifer. Radon levels will continue to drop over time. The system is flexible in both the depth of well and the level of radon that can be mitigated.

For more information about this new technology, contact Radon Environmental.