Radon Risk Management

Protect your employees and customers from the silent danger of radon with our comprehensive radon testing, monitoring, and mitigation services.

Radon, a naturally occurring radioactive gas, is a silent threat that can go unnoticed in homes and workplaces across the UK. It’s odourless, colourless, tasteless and inert but breathing in high concentrations of radon is a serious radiological hazard.

As the second leading cause of lung cancer after smoking, responsible for over 1,000 deaths in the UK each year, radon poses a significant health risk that employers and property owners must address to ensure the safety of their employees, customers, and residents. While radon has always been an issue in the UK, regulatory enforcement has only recently started to gain traction with the first radon prosecution occurring in 2023.

Our comprehensive radon services are designed to help you navigate the complexities of radon management, from initial testing and monitoring to implementing effective mitigation strategies and ensuring ongoing compliance with UK regulations, including the Ionising Radiations Regulations 2017 (IRR17), the Health and Safety at Work etc. Act 1974 (HSWA74) and the Management of Health and Safety at Work Regulations 1999 (MHSWR99).

Our team of radon specialists bring years of experience and expertise to every project, working closely with you to understand your unique needs and develop tailored solutions that prioritise the health and well-being of your building’s occupants.

Whether you’re responsible for a workplace, residential property, or public building, our radon services offer peace of mind and protection against the potential dangers of this invisible gas.

We accurately assess radon levels in your property and provide clear, actionable recommendations for reducing exposure and minimising health risks.

Don’t let radon go undetected in your property. Trust Lucion Radiation Protection to provide the knowledge, support, and solutions you need to manage your radon risks and create a safer, healthier space for everyone.

Ready to discuss your project? Book a call with our expert consultants today.

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Case studies

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Radon Surveys for Northern UK-Based Mine

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Radiological Land Survey at Ravenscraig

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Decommissioning NORM Management for BW Offshore

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Trusted Radon Services

The Society for Radiological Protection Member

Lucion Radiation Protection is a member of The Society for Radiological Protection.

Achilles FPAL

Lucion Radiation Protection Services is a registered supplier on the FPAL Achilles Oil and Gas Europe – Silver

Supplier Number: 00036388

Valid until: 11/07/2025

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UK Radon Association

Lucion Group Limited is a UK Radon Association Member

Valid until 01/06/2025

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Radon FAQ

The frequency of radon testing depends on several factors, including the initial radon levels found, any changes made to the building, and the type of occupancy.

In general, it is recommended that radon testing be conducted every five years in low-risk buildings and more frequently in high-risk buildings or after significant renovations.

Regular testing helps ensure that radon levels remain within acceptable limits and allows for prompt action if levels increase over time.

If radon levels in a building are found to be high, several mitigation techniques can be employed to reduce the concentration of the gas.

These may include:

Installing a radon sump system to draw the gas from beneath the building and vent it safely outside
Sealing cracks and gaps in the foundation, walls, and floors to prevent radon from entering the building
Improving ventilation to help dilute and remove radon from indoor air
Installing a positive pressurisation system to create a barrier against radon entry

The most appropriate mitigation strategy will depend on the specific characteristics of the building and the level of radon present.

Radon testing typically involves placing specialised detectors in the building for a specified period, usually three months, to measure the average radon concentration. These detectors are then analysed in a laboratory to determine the radon levels. In some cases, continuous radon monitors may be used to provide real-time measurements and help identify fluctuations in radon levels over time.

In the UK, the Management of Health and Safety at Work Regulations 1999 require employers to assess the risks from radon in all below-ground workplaces and above-ground workplaces located in radon-affected areas.

If radon levels exceed 300 Becquerels per cubic metre (Bq/m³) as an annual average, the Ionising Radiations Regulations 2017 (IRR17) apply, and employers must take action to reduce exposure.

Radon can enter buildings through cracks and gaps in the foundation, walls, or floors that are in contact with the ground. It can also dissolve into groundwater and be released into the air when the water is used for showering, cooking, or other purposes.

Buildings with poor ventilation or those located in areas with high radon levels in the soil are at a greater risk of accumulating dangerous levels of radon.

Radon is a colourless, odourless, and tasteless radioactive gas that forms naturally from the decay of uranium in rocks and soil. When radon accumulates in enclosed spaces, such as buildings, it can reach dangerous levels. Exposure to high levels of radon over time increases the risk of lung cancer, making it the second leading cause of lung cancer after smoking.