Metal Roof vs. Tile Roof in Florida — Cost, Performance & Insurance

Both metal and concrete/clay tile roofs receive substantial insurance discounts in Florida — typically 20–40% off the wind/hurricane premium compared to asphalt shingles. The actual discount depends on your carrier, installation method, and whether the roof meets Miami-Dade Notice of Acceptance (NOA) standards. Get a quote from your insurer before choosing — some carriers prefer tile, others rate metal equivalently.

Many Florida homes built before 1990 have roof structures originally designed for asphalt shingles, which may not support tile's weight (9–12 lbs/sq ft vs. 2–3 lbs/sq ft for shingles). A structural engineer inspection ($300–$600) can determine whether reinforcement is needed. Homes built after 1992 under the post-Hurricane Andrew code are more likely to have adequate framing, but verification is always recommended for tile.

Both metal and tile outperform shingles near the Florida coast, but each has specific advantages. Metal is lighter and easier to replace if damaged; tile provides better salt-air corrosion resistance over very long timeframes. For homes in the Coastal High Hazard Zone or HVHZ (High-Velocity Hurricane Zone), the installation method — proper fastening, underlayment, and Miami-Dade NOA compliance — matters more than the material choice.