0:41
Finding the root cause of damp walls in a new wan chai flat #stopdamp
John Herbert
0:24
Condensation provides the moisture causing mold and unhealthy indoor air quality #buildings #mold
0:08
Mold growth over wall in doctors surgery, kowloon #mold #waterseepage
0:52
Tracking water and moisture ingress into your building causing damp and #mold
600 Wet Hotel Rooms - SOLVED
冷凝導致建築物潮濕
