Aspergillus
TG 26 Mould in Buildings, A BSRIA topic guide, written by Spyros Efthymiopoulos & Yasemin D. Aktas, and published by BSRIA in 2024, states:
‘Visible mould is a problem and should not be tolerated, regardless of what species it is. However, some species have heightened associations with excess moisture or water damage, and health problems: Aspergillus: Species of the Aspergillus genera are often treated as indicators of moisture damage and excess water. Especially, A. versicolor is listed in the international standard BS ISO 16000-17[3] as being indicative of the lack of moisture balance in a property. It is expected to be among the first moulds to thrive when the moisture content in a space is elevated for a prolonged time. High exposure to this mould leads to Aspergilloma or Aspergillosis, which particularly affect people with low immune support or pre-existing respiratory health problems.’
--BSRIA
[edit] Related articles on Designing Buildings
- Damp and timber report.
- Damp.
- Degradation of construction materials.
- Dry rot fungus.
- Mould growth in buildings.
- Moulds in historic buildings.
- Moisture.
- Penetrating damp.
- Recognising wood rot and insect damage in buildings.
- Rising damp.
- Rising damp in walls - diagnosis and treatment (DG 245).
- Stachybotrys.
- Ventilation.
- Wet rot.
Featured articles and news
Gregor Harvie argues that AI is state-sanctioned theft of IP.
Using technology to empower communities
The Community data platform; capturing the DNA of a place and fostering participation, for better design.
Heat pump and wind turbine sound calculations for PDRs
MCS publish updated sound calculation standards for permitted development installations.
Homes England creates largest housing-led site in the North
Successful, 34 hectare land acquisition with the residential allocation now completed.
Scottish apprenticeship training proposals
General support although better accountability and transparency is sought.
The history of building regulations
A story of belated action in response to crisis.
Moisture, fire safety and emerging trends in living walls
How wet is your wall?
Current policy explained and newly published consultation by the UK and Welsh Governments.
British architecture 1919–39. Book review.
Conservation of listed prefabs in Moseley.
Energy industry calls for urgent reform.
Heritage staff wellbeing at work survey.
A five minute introduction.
50th Golden anniversary ECA Edmundson apprentice award
Showcasing the very best electrotechnical and engineering services for half a century.
Welsh government consults on HRBs and reg changes
Seeking feedback on a new regulatory regime and a broad range of issues.
CIOB Client Guide (2nd edition) March 2025
Free download covering statutory dutyholder roles under the Building Safety Act and much more.