Valley mesh for leaf proofing in a tile roof is a type of mesh or screen that is installed in the valleys of a roof to prevent leaves, debris, and other small objects from accumulating and clogging the drainage system.

The valley mesh is typically made of a durable and corrosion-resistant material, such as stainless steel or aluminum. It is designed with fine openings that allow water to flow freely while blocking larger debris from entering the valleys. This helps to maintain the proper drainage function of the roof and prevents blockages that can lead to water pooling and potential leaks.

The installation of valley mesh involves placing the mesh along the length of the valley, typically underneath the roofing tiles or shingles. It acts as a barrier, allowing water to pass through while effectively preventing leaves and debris from accumulating in the valleys.

By incorporating valley mesh for leaf proofing, a tile roof can maintain its proper functionality, minimize the risk of water damage, and reduce the need for regular cleaning and maintenance of the roof valleys.

It’s important to note that specific installation techniques and materials may vary depending on the roofing system and manufacturer’s guidelines. Consulting with a professional roofer or following the manufacturer’s instructions is recommended for proper installation and optimal performance of valley mesh leaf proofing systems.