Why metal works near the Gulf
Metal roofing has become a common choice on the beaches, and it is easy to see why. A good standing seam system has few seams for water to get into, and the panels lock together along their length. There are no tabs for the wind to grab. Light colored metal also reflects a lot of the summer sun, which can help keep an attic cooler.
Metal is not right for every house. It costs more up front than shingles, and the details matter a great deal near salt water. But for a home that faces the Gulf or the bay, it is often the roof we would want on our own house.
Standing seam or exposed fastener?
There are two main styles of metal roof for homes. They look similar from the street but perform very differently over time.
| Style | How it attaches | Coastal notes |
|---|---|---|
| Standing seam | Hidden clips under raised seams. No screws through the face of the panel. | Fewer holes in the roof means fewer places for water and salt to get in. Our usual pick on the islands. |
| Exposed fastener | Screws with rubber washers go through the panel face. | Washers dry out in the sun and screws can back out. Needs regular checks. Better suited to sheds and outbuildings. |
Steel or aluminum near salt water
This is the biggest decision for a beach home. Most metal roofs are coated steel. Steel is strong and widely available, and the coatings work well inland. Close to salt water, though, a cut edge or a scratch can start to rust. Many steel panel makers limit or exclude their coverage for homes within a set distance of salt water, and that distance varies by brand.
Aluminum does not rust, which is why it is often recommended for homes right on the water. It is softer than steel and usually costs more. Either way, the trim, clips, and fasteners should be compatible with the panel so two different metals are not touching and corroding each other.
We look up the manufacturer's terms for your exact location before we recommend a panel. Then we put that in writing in your estimate.
Metal roofs on Treasure Island, Madeira Beach, the Redingtons, St. Pete Beach and Indian Rocks Beach
Out on the islands, a lot of homes are being rebuilt higher after the 2024 storms. Many of the new elevated homes along Gulf Boulevard have simple, wide roof planes that suit standing seam metal well. A taller house also catches more wind, so the clip spacing and edge details need to follow the engineered layout for that height and exposure. If you are building new, metal can be planned in from day one. See our elevated home builder page.
Older ranch homes on Sunset Beach, in Redington Shores, and around Pass-a-Grille can switch from shingle or tile to metal as well. Going from tile to metal takes a lot of weight off the framing. Going from shingle to metal usually means new underlayment and new edge metal, and sometimes deck repairs.
Each beach town reviews roof permits on its own, and some have design guidelines in certain areas. We confirm the details for your address. You can read about our roofing work in the Redingtons and St. Pete Beach.
Metal roofing in St. Petersburg
Bayfront homes on Snell Isle, Venetian Isles, and Placido Bayou face the same salt and wind questions as the beaches, just across the water. Homes further inland in Kenwood and the Old Northeast are a different story. Steel is often a fine choice there, and the main question is how metal will look on an older home.
If your home is in a local historic district, the City of St. Petersburg may want to review a change in roofing material. Some historic homes had metal roofs at one time, but the review is still needed. We check this before we order anything. For other roof types in the city, see our St. Petersburg roofing page.
How a metal roof project goes
- Site visit. We measure, inspect the deck and framing, and talk through colors and panel styles.
- Panel selection. We match the panel and fasteners to your distance from salt water and check the maker's coverage terms.
- Written estimate. Materials, scope, and the product approval details are spelled out.
- Permit and ordering. We pull the permit. Metal panels are often made to length, so ordering takes some lead time.
- Install. Old roof off, deck repaired and fastened, underlayment down, then panels and trim. We send photos at milestones.
- Final inspection. The town signs off, and we keep paperwork you can use for a wind mitigation inspection.
Thinking about metal? Call (941) 809-8733 or request a free estimate. We will tell you honestly whether it is the right fit for your home.
Common questions
Is a metal roof noisy in the rain?
Over a solid roof deck with underlayment and an insulated attic, most people find a metal roof no louder than other roofs. The loud tin roof sound comes from metal laid over open framing, which is not how we install it on homes.
Should I choose steel or aluminum near the beach?
For homes very close to salt water, aluminum is often the safer choice because it does not rust. Many steel panel makers limit their coverage near salt water, so we check the manufacturer's terms for your location before we recommend a panel.
Does a metal roof attract lightning?
No. Metal roofs do not make a home more likely to be struck. If lightning does hit, metal does not burn, which is a plus.
Can a metal roof help with insurance?
A properly installed metal roof can show strong wind-resistant features on a wind mitigation inspection, form OIR-B1-1802. Many insurers give credits for those features, though the amount depends on your carrier.