Air Quality Resources

UVGI is recommended in Approved Document F, but how effective are standalone uv air purifiers for non-residential buildings? This article runs through when and when not to use them for your air cleaning solution.

This comprehensive guide to ultraviolet germicidal irradiation (UVGI) will help anyone responsible for the IAQ in non-residential buildings understand the technology and how best to deploy it.

These two solutions are often recommended for the same air quality problems, often because they both work well and several of their benefits overlap. And yet, there are differences that mean one is more suitable than the other.

This guide will help you deploy a correctly powered UVGI solution, and one that is in the right place to maximise its effectiveness against microorganisms.

CIBSE, SAGE and now the updated Part F of the building regulations recommend UVC or HEPA for recirculating HVAC systems. This article compares their energy use.