Radon Mitigation in Edmonton: Why Professional Installation Matters More Than Ever

Radon exposure is a growing concern for homeowners across Edmonton; and it’s one that often goes unnoticed until testing reveals elevated levels.

Radon is a naturally occurring radioactive gas that enters homes through foundation cracks, sump pits, and gaps around service penetrations. Once inside, it can accumulate to unsafe levels, especially in basements and lower living areas. In Edmonton, local soil conditions, home construction styles, and long winters that keep homes sealed tightly can all contribute to higher indoor radon concentrations.

When radon levels are elevated, mitigation is not optional; it’s the only proven way to reduce exposure long term.

Image created by RadonFirst.com

Why Radon Is a Serious Issue in Edmonton Homes

Edmonton sits in an area where radon is commonly found in the soil beneath residential neighbourhoods. Because radon is invisible and odourless, most homeowners are unaware it’s present until they test.

Health Canada has identified radon as:

• A leading cause of lung cancer among non-smokers

• A major long-term indoor air quality risk

• A problem that varies home by home, even within the same street

  
  

This means one home may have low levels, while the neighbouring house has concentrations well above recommended limits.

Testing Identifies the Problem; Mitigation Fixes It

Radon testing is an important diagnostic step. It tells you whether levels are elevated.

However, testing alone does not reduce radon.

Once elevated levels are confirmed, a professionally installed radon mitigation system is the only solution that actively lowers radon gas concentrations inside the home.

The system shown above is an example of a properly installed interior radon mitigation setup, designed for long-term performance and minimal disruption.

How Professional Radon Mitigation Works

Most Edmonton homes are mitigated using a method called sub-slab depressurization.

This process includes:

• Creating a suction point beneath the concrete slab

• Installing sealed PVC piping to draw radon gas from below the foundation

• Using a continuously operating radon fan to vent gas safely outside

• Preventing radon from entering the living space in the first place

  
  

Once installed, the system runs quietly in the background, reducing radon levels 24 hours a day.

Why Fan Placement and System Design Matter

Not all radon mitigation systems perform the same.

Fan placement, pipe routing, sealing, and system sizing all affect how well radon is reduced. In Edmonton homes, interior fan placement is often preferred to protect the fan from extreme temperatures and to ensure consistent performance year-round.

A professionally designed system focuses on:

• Correct fan sizing for the home and soil conditions

• Interior installation for durability and efficiency

• Clean, sealed penetrations to maintain pressure balance

• Long-term reliability and measurable results

  
  

Poorly installed systems may reduce radon slightly; but not enough to meet recommended guidelines.

When Should Edmonton Homeowners Consider Radon Mitigation?

You should strongly consider mitigation if:

• Your radon test results are elevated

• You’ve purchased a home with known radon issues

• You’re finishing or renovating a basement

• You want long-term protection for your family’s health

  
  

Radon levels can change over time, but elevated levels will not resolve on their own. The longer radon is present, the greater the cumulative exposure.

Professional Radon Mitigation in Edmonton

At Radon First, we specialize in professionally installed radon mitigation systems for Edmonton and surrounding areas. Our focus is on proper design, clean installation, and long-term performance; not shortcuts.

Every system is installed with the goal of delivering:

• Reliable radon reduction

• Quiet, unobtrusive operation

• Measurable post-mitigation results

• A permanent solution homeowners can trust

  
  

If your Edmonton home has elevated radon levels, mitigation is the step that actually fixes the problem.

Book professional radon mitigation in Edmonton at RadonFirst.com