What is the recommended slope for the standing seam/batten seam roofing?

The recommended slope for standing seam and batten seam roofing is 1/4 inch per foot. This slope is crucial for ensuring proper drainage of water off the roof surface, which helps prevent issues such as ponding, leaks, and water infiltration. Standing seam roofs are designed to shed water efficiently, and a minimum slope of 1/4 inch ensures that rainwater will flow correctly towards the roof's edges and into the drainage system.

Having this slope allows for effective installation of the roofing materials while also maintaining the structural integrity of the seams. A slope that is too flat could lead to water stagnation, while a steeper slope, such as 1/2 inch or greater, is typically unnecessary for this type of roofing and could complicate installation without significant benefits.

Thus, 1/4 inch per foot is recognized as the ideal balance for performance and ease of use in standing seam and batten seam roofing systems.