Most Doral homeowners focus entirely on the metal panels and forget about what goes underneath. But the underlayment is what protects your home if the metal ever fails — and in South Florida's climate, choosing the wrong underlayment can void your warranty and leave you exposed. This guide covers every underlayment option for metal roofing in Doral, what Miami-Dade code requires, and what your contractor should be specifying.
Most Doral homeowners focus entirely on the metal panels and forget about what goes underneath. But the underlayment is what protects your home if the metal ever fails — and in South Florida's climate, choosing the wrong underlayment can void your warranty and leave you exposed. This guide covers every underlayment option for metal roofing in Doral, what Miami-Dade code requires, and what your contractor should be specifying.
