Slab moisture ingress can cause indoor mould growth because it not only adds moisture and humidity to the indoor air environment but it can also cause the house to act as a petri dish where mould will grow, spreading spores around the house. This can happen if it hasn't cured properly, of if there are gardens with soil covering the weep holes—small rectangular spaces left … [Read more...] about How to Avoid Slab Moisture Ingress