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Radon Test Report

A Radon Test Report records the measured radon gas levels in a building. Radon is a naturally occurring radioactive gas that can accumulate in buildings and increase lung cancer risk. Testing is recommended in radon-affected areas of the UK.

Building Regulations Part C, UKHSA (PHE) radon guidanceValid: One-off (re-test after remediation or every 10 years)

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Sample Radon Test certificate

Sample Radon Test Report certificate created with CertBox, showing the professional PDF layout with radon concentration measurement (bq/m³), detector placement and measurement period, comparison against action level (200 bq/m³) and target level (100 bq/m³)

Sample Radon Test with fictional data. All personal details shown are fake.

What it covers

  • Radon concentration measurement (Bq/m³)
  • Detector placement and measurement period
  • Comparison against Action Level (200 Bq/m³) and Target Level (100 Bq/m³)
  • Recommendations for remediation if elevated

Who needs a Radon Test?

Homeowners in radon areas
Landlords
Employers (workplaces)

Create your Radon Test with CertBox

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2

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3

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Professional PDF ready to share via secure link or download.

Frequently asked questions about Radon Test

What is the radon Action Level?
The UK Action Level is 200 Bq/m³ (becquerels per cubic metre). If your home tests above this level, remediation is strongly recommended. The Target Level for new buildings is 100 Bq/m³.
How long does a radon test take?
Long-term passive testing (most accurate) takes 3 months using alpha-track detectors. Short-term screening tests can be done in days using electronic monitors but are less reliable.

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