Should concrete tiles always be installed on battens?

Concrete tiles are heavy and require proper support to ensure durability and effectiveness in roofing applications. Installing them on battens, which are horizontal pieces of timber or metal placed on the roof structure, allows for adequate ventilation, drainage, and the proper alignment necessary for these tiles. When installed on battens, concrete tiles are less likely to crack or become dislodged, as the battens act as a supportive framework that evenly distributes the weight of the tiles and provides a stable surface.

Additionally, the use of battens aids in preventing moisture accumulation under the tiles, which could lead to mold or deterioration of the roofing material. Proper installation techniques are crucial to extend the lifespan of the roof and to maintain its functionality. Therefore, having concrete tiles installed on battens is essential for achieving optimal performance and durability in roofing systems.