How To Maintain Earth Plaster In Wet Conditions?

Preventing Water Damage

In wet conditions, earth plaster can be prone to water damage if not properly maintained. Apply a breathable, water-repellent coating such as lime wash or natural waxes to protect the plaster from excessive moisture. These coatings allow for airflow and won’t trap water behind the plaster.

Inspecting and Repairing Cracks

Regularly inspect the earth plaster for cracks or damaged areas, especially after heavy rainfall or flooding. Use a mixture of water and earth plaster to repair any cracks, applying it in thin layers and allowing each layer to dry before applying the next. For more extensive damage, consider applying a fresh layer of earth plaster to the affected area.

Ensuring Proper Ventilation

To prevent moisture buildup, ensure proper ventilation in the area where the earth plaster is located. Open windows and doors to allow for airflow, or consider installing a dehumidifier to reduce moisture levels. Additionally, consider adding a slight overhang to the roof or adding a rain screen to prevent water from coming into contact with the earth plaster.