What are the best wood grain orientations for durable cedar bench slats?

When building a cedar bench, the orientation of the wood grain plays a crucial role in ensuring durability and longevity. For bench slats, the best grain orientation is typically quarter-sawn or rift-sawn, as these methods minimize warping and splitting over time. Flat-sawn boards, while more affordable, are more prone to cupping and weathering. Cedar's natural resistance to decay makes it ideal for outdoor use, but proper grain alignment further enhances its performance. Always prioritize straight, tight grain patterns for maximum strength and stability in your bench slats.