Metal Roofing
Metal roofing is a durable steep-slope and low-slope roofing option made from metal panels or metal shingles. It is valued for its long service life, fire resistance, and ability to reflect solar heat.
Materials[edit]
- Steel — the most common, usually coated or painted for corrosion resistance
- Aluminum — lightweight and naturally corrosion-resistant
- Copper — a premium, long-lived option that develops a patina
- Zinc — durable and self-healing at scratches
Common profiles[edit]
- Standing seam — raised vertical seams that run from ridge to eave
- Metal shingles and shakes — stamped to resemble traditional materials
- Corrugated panels — an economical option often seen on agricultural and industrial buildings
Lifespan[edit]
Metal roofs can last 40 to 70 years or more, far exceeding most asphalt shingle roofs.