People refer to the outdoor air supply to a building as ventilation. They differ significantly for every building and within specific areas of these buildings over time.
The general notion, according to maintenance specialist M&E Maintenance Solutions Ltd, is that the higher the ventilation rate of a building, the better. But does it lead to worker productivity?
There is insufficient evidence to prove that buildings with greater ventilation rates had lower work absence rates, but there are two relevant studies you can use as reference.
Before you get in touch with a building maintenance service in the UK, here are primary findings of associated scientific research.
Ventilation Rates and Office Work Performance
On average, performance relating to accuracy and speed concerning regular office duties boosts with heightened ventilation rate. Their regular performance intensifies by around 0.8 per cent for every 10 cfm per person rise in ventilation rate.
This is for primary ventilation rates between 14 and 30 cfm for each person. During higher ventilation rates, regular performance surge is lesser with only about 0.3 per cent for every 10 cfm per person rise in ventilation rate.
On the other hand, if the ventilation rates are below 14 cfm for each person, then their performance rises with ventilation rate, although there is not enough information to prove this hypothesis.
Ventilation Rates and Sick Building Syndrome Symptoms
Several studies discovered that employees who constantly work inside their office buildings have nearly 40 cfm ventilation rate for each person, which is above average. They found that these individuals showed 10 to 80 per cent lower symptoms of sick building syndrome (SBS) at work.
A statistical investigation of present information has offered a fundamental calculation of the average link between building ventilation rate and prevalence of SBS symptoms. It showed a 15 per cent rise in the prevalence of symptoms as the ventilation rates drop from 17 to 10 cfm for every person.
With the two studies regarding building ventilation listed here, the regular maintenance of your facility will now be on the list of your priorities.