Which construction activity can be negatively affected by humidity?

Drywall installation is particularly sensitive to humidity levels. When humidity is high, the moisture in the air can lead to issues such as mold growth on the drywall, delayed drying times for joint compounds, and difficulty achieving a smooth finish. Additionally, drywall is made of gypsum, which can deteriorate if it absorbs too much moisture, compromising its structural integrity and appearance.

On the other hand, other construction activities like foundation laying, electrical wiring, and flooring installation, while they can also be influenced by environmental conditions, are generally not as directly impacted by humidity as drywall installation. Foundation work often occurs before drywall, and while excessive moisture can cause issues, it primarily affects the drying and finishing processes of drywall itself. Electrical wiring is generally protected from humidity, although excessive moisture can lead to safety concerns. Flooring can be impacted depending on the material used, but it does not face the same immediate concerns related to finishing and moisture absorption that drywall does.