Metal siding costs $5.00–$12.00 per square foot installed in 2026. Aluminum averages $5-8/sqft, steel $7-12/sqft. Get free estimates from local pros.
Cost range: $5.00 - $12.00 per square foot installed. Average lifespan: 40–70 years (steel); 30–50 years (aluminum). ROI: 62–68% return on investment at resale.