Why New and Older Homes in Kelowna Both Need Professional Radon Testing

Beautiful lake views, new, vibrant neighbourhoods with a mix of vintage homes and newer constructions can all be found in Kelowna. Unfortunately, both thoughts are false regarding Radon Gas. Radon Testing Kelowna should be part of a homeowner's responsibilities when they want to know what they are breathing day in and day out. A homeowner's home, regardless of age, design, or location, can be affected by Radon Gas. Radon Testing Kelowna is the only way to learn your potential exposure. We will break down what constitutes an old home versus a new one, and why using professionals and long-term testing may be one of the smartest choices you ever make.

Understanding Radon Gas and What It Is

Radon gas has no smell, no taste, and is colourless, which makes it impossible to detect without testing devices. Health Canada recommends taking corrective action when radon levels exceed 200 Bq/m³. A long-term test conducted for at least 91 days (ideally during the heating season between September and April) would provide accurate information on potential exposure over the year. 

Why Home Age Doesn't Predict Radon Gas Levels in Kelowna

Common Radon entry points include:

• Cracked floors or basement walls

• Gaps within service penetration

• Unsealed crawl spaces

• Sumps and floor drains

• Foundation settlement over time

These features are common radon entry points and may explain why homeowners in established neighbourhoods choose to have radon testing completed. However, high radon levels are also frequently found in newer homes.

The Reality of Radon Risks in New Kelowna Homes

Most of the population believes that new builds are immune to Radon Gas and are "Radon-proof." This belief, while well-intentioned, is misleading. It is, of course, beneficial to heat a house that has minimal air loss but allows gas to collect more readily within a confined space. New builds in Kelowna have been found to have:

• High-efficiency windows and doors allow less air exchange.

• Foundations built for optimal efficiency, but still allowing gas entry from the soil.

• Pressure differences and ventilation draw gas from the soil into the home.

• Despite modern code changes to building materials and designs in new builds, the risks of Radon Gas still exist, and Radon Testing Kelowna is just as much of a concern for new construction as for older homes.

Every Home Is Different: Why Neighbouring Properties Can Have Different Radon Levels

Two homes on the same street, built with similar materials and designs, can have vastly different radon levels. For that reason, it is not wise for homeowners in Kelowna to assume their home is not in danger of Radon Gas simply because:

• Neighbours' reading is low.

• The building is new

• The home is without a basementThe house has tight walls and ceilings.

Homeowners should invest in Radon Testing Kelowna for property-specific readings from a professional test.

How Radon Gas Enters New and Older Homes

As warm air rises and escapes from a home, it is replaced by cooler air entering from outside. This process can draw soil gases, including radon, into the home through openings in the foundation. Potential entryways consist of:

• Cracked concrete slabs

• Construction joints

• Penetrations that have no sealing

• Floor drains

• Sumps and crawl spaces

• Openings for utilities

All of the listed entry points are very common in both new and old homes, which is why Radon Testing Kelowna remains a significant factor for both.

Why use professionals for Radon Testing Kelowna?

In the market, there are do-it-yourself Radon test kits; however, a professional Radon Testing Kelowna offers many more advantages than the DIY method, particularly the guarantee of accuracy, along with helpful advice throughout the whole testing and/or mitigation process. The benefits of professional Radon Testing Kelowna include: 

• Placing test devices with adequate precision and within the areas required by code.

• Long-term test measures with detailed results that would give a homeowner true annual exposure.

• Interpretation and full explanation of test results from an educated professional.

• Homeowners will have the right guidance from a professional in accordance with Health Canada’s requirements.

• Clients will gain knowledge from a C-NRPP-certified expert if they require a system to mitigate the gas.

• Homeowners can gain peace of mind before buying or selling their home in Kelowna.

• Professionals may even identify additional risks when evaluating certain features in a home that new builds may not have (e.g., no air exchanger).

Why Timing Matters for Accurate Radon Testing Kelowna

The best time to conduct Radon Testing in Kelowna is during the heating season, September through April, when heating is primarily on and indoor Radon Gas levels are generally at their highest. There are numerous occasions a homeowner might wish to have their house tested, such as if:

• The home has never been tested.

• You have recently moved into a new home.

• The house has undergone a substantial home renovation.

• A homeowner has recently finished the basement and altered ventilation patterns.

• You are in the process of purchasing or selling your house.

• The house was tested more than five years ago.

Regular Radon Testing Kelowna ensures that potential risks within the home do not increase over time and that any changes warrant new testing.

What Happens If Your Radon Levels Are High?

If Radon Testing Kelowna finds readings above 200 Bq/m³, Radon can be effectively managed. Active Soil Depressurization (ASD) is the most common form of Radon mitigation; it involves a fan and a vent pipe that safely extract Radon Gas from beneath the house and discharge it outdoors. Properly installed Radon mitigation systems can quickly and efficiently reduce indoor Radon levels. We monitor your system after installation to ensure that it’s performing as it should. 

Radon Information for Kelowna homes 

Some things that might surprise you: Radon gas does not affect new-home Radon testing any more than old-home Radon testing. Radon gas can be found in both new and old houses in Kelowna. Home age alone does not determine whether a house is a Radon hazard. New airtight houses may hold Radon Gas inside their walls. Old houses have a multitude of places where Radon can enter through settling foundations and aging. Radon can vary widely even between neighbouring houses. Only Radon Testing Kelowna can show you your home's Radon level. Testing performed for at least 91 days will yield a far more accurate picture than shorter testing methods. Health  Canada guidelines for Radon Testing Kelowna call for action when your home measures 200 Bq/m³ or more. 

Frequently Asked Questions

Do New Homes Need Radon Testing?

Yes, because air-tight new construction means the gas doesn’t vent and can accumulate in the home.

Do old houses have higher levels of Radon gas?

It isn’t a hard rule because the old foundation settles, airtight houses hold it in, and it can reach higher levels. The only way to determine a home's Radon level is through testing.

Conclusion

We recommend retesting your home every 5 years and after any major renovations, foundation work, or significant changes to your home's ventilation system. Don’t assume your home is Radon-free - call us today! In Kelowna, Homeowners can gain peace of mind through professional Radon testing by calling on the expertise of our Radon Testing Kelowna team. Through our service, your home’s Radon risk can be determined. It’s an affordable solution for acquiring the vital information needed to make decisions that will impact health. From recently built to decades-old, avoid relying on assumptions about your home's Radon risk; protect your family now with compliant, dependable Radon Testing Kelowna.