Radon levels in houses vary substantially from day to day as they are influenced by weather conditions. The Action Level refers to the annual average concentration in a home. For this reason, it is preferred that radon measurements are carried out with two detectors (in a living area and bedroom) and are conducted over a reasonable period of time, typically three months. This averages out short-term fluctuations. Tests that are carried out over shorter periods will have greater uncertainty and are more likely to lead to ambiguous and inconclusive results.
Radon can be found in rocks and soil and enters a building through the ground. As we draw air in from outside, indoor radon is created. A safe level for a property is below 200Bq m-3, anything at this measurement or above requires action.Contact Us Today
If you suspect your property has high radon levels it is imperative you act. Radon produces a radioactive dust in the air we breathe. The dust is trapped in our airways and emits radiation that damages the inside of our lungs. This damage, like the damage caused by smoking, increases our risk of lung cancer.
Although you can't find out the yearly average radon levels for the UK, you can read a report published in 2016 by Public Health England.
Find out the yearly stats of 2016 radon in homes in England as your area may have been one of the worst affected. The report (PHE-CRCE-032) provides a summary of radon measurements made in homes in England between 1980 and 2015.Contact Us Today
For existing buildings a more practical proposition for radon reduction is to install a Positive Input Ventilation System (PIV) which sits in a loft of a house or on the wall in a hallway in a flat or bungalow.
PIV systems are proven to be effective units in significantly reducing levels of radon gas, the system works by gently supplying fresh, filtered air into the property. This process changes the airflow direction within the dwelling to force the air contaminated by radon out of the home.
In addition, PIV systems can also overcome poorly installed membrane systems or compensate for potential tears and cracks which may appear at a later stage. What’s more these whole house ventilation systems can help reduce your heating bills and improve the air quality in your home all year round.Contact Us Today
PIV has proved to be effective in the mitigation of radon gas emissions where radon readings are below two hundred becquarels.
The process involved changes the airflow direction within the property to gently force the contaminated air out of the property and brings in fresh, clean air which has been filtered by the Positive Input Ventilation unit before entering the property.
EnviroVent have a range of effective PIV units that not only tackle radon but also eliminate condensation, prevent mould and improve indoor air quality which can reduce asthma triggers.Contact Us Today - Find Out How We Can Reduce Your Radon
One of our local experts will contact you to learn more about your problems, offer free expert advice and make recommendations for a permanent solution.
During the free survey we will:
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