What is a radon mitigation system and why should you install one?

Installing a radon mitigation system is a key step for healthy, safe, and energy-efficient living. It is a comprehensive solution that combines health protection, compliance with legislative requirements, the use of modern technologies, and maximum user comfort. A properly designed and implemented system can effectively reduce risks associated with radon, optimise the indoor environment, and at the same time deliver long-term savings and legal advantages.

Our main goals

Our solution provides clean, healthy air and protects your home from radon, ensuring a safer environment for the whole family.

With expert know-how, we use cutting-edge technologies and draw on experience from projects both in the Czech Republic and abroad.

Backed by over 15 years of experience, we manufacture heat recovery units that have proven their quality in Spain, Portugal, and Poland.

We use state-of-the-art ventilation units equipped with radon sensors that actively monitor air quality and provide effective protection against radon.

Continuous online monitoring ensures 24/7 control of indoor air through real-time measurement and automatic system response.

We offer worry-free operation and service — with easy maintenance, probe calibration, and simple filter replacement.

Our main advantages

A smart solution that protects your home from radon and brings additional benefits that traditional measures cannot offer.

Criterion

Traditional measures

(drilling, insulation, ventilation)

Our radon mitigation system

Construction work

Yes – requires demolition, drilling, or sealing

Yes, but to a much lesser extent – only installation of air ducts

Efficiency

Often local, limited, and dependent on execution

High, verified, permanently monitored = long-term stability

Implementation time

In weeks, usually involving longer downtime

A school classroom takes 2 days, a family house one week

Efficiency control

None, no feedback

Online monitoring 24/7, patented automatic operation

Maintenance

None, but also no guarantee of functionality

Easy service, filter replacement, probe calibration

Implementation cost

Depending on the type of building applied measures, usually rather expensive

Cost defined by bill of quantities – guaranteed and usually lower than traditional measures

Additional benefits

Only radon reduction

Control not only of radon, but also of CO2 and with heat savings as well

Our publications

Materials that will introduce you to the risks of radon and provide solutions you can rely on.

When and why should you install a radon mitigation system?

While radon mitigation measures can be integrated cost-effectively and efficiently at the design stage of new buildings, in existing buildings they are typically installed following measurements that reveal elevated radon concentrations.

When do we recommend installing a radon mitigation system?

A radon mitigation system is particularly suitable in areas with a high radon index in the ground, as well as in schools, kindergartens, public buildings, and family homes. It is also recommended during renovations or when changing the use of a building.

Hear recovery units

Long-term efficiency without the need for user intervention

Flexibility of the solution according to the building’s structural possibilities

Higher market value and health quality of the building

Frequently asked questions (FAQ)

Radon is a colourless, odourless, and tasteless gas, meaning its presence cannot be detected by human senses. The only reliable way to determine radon levels is through measurement. Testing is particularly recommended for older buildings, homes with basements, properties located in areas with a high radon index, or when there are health concerns potentially linked to prolonged indoor exposure.

If measurements indicate radon levels above those recommended by the World Health Organization (100–300 Bq/m³), action should be taken immediately to reduce exposure. The first step is to analyse the causes and propose appropriate corrective measures. This is followed by the installation of a suitable system — such as specialised heat recovery units or other technical modifications — to permanently lower radon concentrations. The sooner these measures are implemented, the quicker the associated health risks can be reduced.

An anti-radon system operates continuously throughout the year, automatically regulating the intake of fresh air and the extraction of radon-laden air. During winter, it preheats incoming air via heat recovery, while in summer it contributes to maintaining a comfortable indoor climate. Maintenance typically involves regular filter replacement and an annual professional inspection. Operating costs are low and negligible when compared to the significant health benefits.

Yes. These units are equipped with a radon sensor that continuously monitors indoor radon levels. Based on the readings, the system automatically adjusts its operation to maintain the lowest possible concentration. Remote access is also available, enabling you to monitor not only radon levels but also CO₂ concentration and other air quality parameters. To ensure long-term effectiveness, regular maintenance — particularly timely filter replacement in accordance with the manufacturer’s recommendations — is essential.

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