Metal nailers offer a durable, fire-resistant alternative to wood for roofing systems. Made from aluminum or steel, they resist warping, rotting, mold, and insects, reducing maintenance costs. Unlike wood, metal nailers eliminate concerns over treated vs. non-treated materials and integrate seamlessly with all roofing types. They improve energy efficiency by preventing thermal gaps, supporting continuous insulation, and increasing the R-Value by up to 47%. While the initial cost may be higher, the long-term benefits of durability, low maintenance, and enhanced energy savings make metal nailers a smart investment for any roofing project.