Which roof type is considered the most fire resistant?

Metal roofs are considered the most fire-resistant roof type due to their non-combustible properties. When exposed to high temperatures or flames, metal does not ignite or contribute to fire spread, making it an ideal choice for areas prone to wildfires or other fire hazards. In addition to their inherent fire resistance, metal roofs are often treated with protective coatings that can enhance their durability and longevity, further contributing to their suitability in fire-prone regions.

Tile roofs, while also offering good fire resistance, are generally heavier and more complex to install than metal. Asphalt shingle roofs are less fire-resistant because they are made of organic materials and can ignite, especially under intense heat. Solar panel roofs, although providing alternative energy benefits, do not inherently enhance fire resistance without proper installation and additional protective measures. Thus, metal roofs stand out as the most fire-resistant option among these choices.