Florida Metal Roofing Guide

This guide explains how metal roofing actually performs in Florida conditions — heat, UV, wind-driven rain, salt air and hurricane-season wind loads — and what a homeowner should be looking at before committing to a system.

The system types you will be quoted

Standing seam — concealed fasteners, 24ga or 26ga panels, the usual choice on coastal and high-visibility homes
5V crimp — exposed fastener panel common on older Florida cottages, Cracker-style homes and outbuildings
Corrugated / R-panel — economical exposed fastener panel used on barns, lanais and agricultural structures
Stone-coated steel — metal structure with a granulated finish for homeowners who want a tile or shake look

How long it lasts here

A properly installed and fastened metal roof in Florida is generally expected to outlast an asphalt shingle roof, but service life depends heavily on panel gauge, coating, fastener quality and proximity to salt air.

Code, product approval and wind zone

Florida Building Code requires product approval (Florida Product Approval or Miami-Dade NOA) for the specific panel and fastening pattern, and uplift resistance appropriate to the wind zone at the property address. Coastal and HVHZ addresses carry stricter attachment schedules.

What drives the price

Panel type and gauge (standing seam vs. exposed fastener, 24ga vs. 26ga)
Roof geometry — hips, valleys, dormers and penetrations add flashing labor
Tear-off of the existing roof and any deck or fascia repair found underneath
Wind zone at the address, which drives fastening schedule and underlayment spec
Coastal exposure, which drives coating and fastener corrosion-resistance choices

Repair or replace?

Isolated damage in an otherwise sound roof is usually a repair. Widespread deterioration, a failed underlayment or membrane, a wet deck, or damage across multiple slopes generally points to replacement. A roof inspection with photo documentation is what settles the question — not a guess from the driveway.

Frequently asked questions

Is metal roofing a good choice for a Florida home?

It depends on the structure, the wind zone at your address, HOA or deed restrictions, and your budget. Sheds water fast on low-slope-to-moderate pitches, which matters during Florida downpours At the same time, higher material and labor cost than architectural shingle. We walk homeowners through the trade-offs against the other systems before anyone signs anything.

Do I need permits and product approval?

Yes. Florida re-roofs are permitted work, and the materials must carry approval for the wind zone at the property address. Florida Building Code requires product approval (Florida Product Approval or Miami-Dade NOA) for the specific panel and fastening pattern, and uplift resistance appropriate to the wind zone at the property address. Coastal and HVHZ addresses carry stricter attachment schedules.

Can you document damage for an insurance claim?

We can inspect the roof, photograph and document what we find, and organize that information for your insurer. We cannot promise a carrier will approve or pay a claim — that decision belongs to the carrier.

O'Brien Contracting — Florida roofing contractor, license CCC1335947. Call (239) 919-4485.