Minimum rain head depth
The minimum depth of a rainwater collection head, also known as a rain head, is typically around 100mm to 150mm. This depth allows for effective collection of rainwater while also helping to prevent debris from entering the gutter system. It is important for the rain head to be deep enough to handle the volume of water expected during heavy rainfall, while still allowing for proper drainage and flow through the gutter system. The exact depth required may vary depending on the specific requirements of the building and local climate conditions. Consulting with a professional gutter installer can help determine the appropriate depth for your rainwater collection head