What is the minimum slope percentage required when using a balcony membrane?

When utilizing a balcony membrane, a minimum slope of 2% is required to ensure proper drainage. This slope percentage is significant because it helps prevent water accumulation on the surface of the balcony, which can lead to moisture problems, including deterioration of the membrane itself, potential leaks, and damage to the underlying structure.

A 2% slope effectively directs water towards drainage points, reducing the risk of standing water and ensuring longevity of both the membrane and the balcony structure. Adhering to this minimum slope is crucial in the design and construction of outdoor spaces to maintain their functional integrity over time. Hence, choosing a 2% slope aligns with industry standards for balcony membranes, ensuring effective drainage and reducing maintenance issues in the long run.