The Florida Guide to Galvalume Roofing: Strength, Savings, and Style

Galvalume roofing is one of the most popular metal roofing options in Florida—and for good reason. It’s strong, corrosion-resistant, and cost-effective. At Roof Nuts FL, we install and repair Galvalume roofing for homeowners from Jacksonville to Miami.

If you’re considering a new roof or planning a replacement, here’s why Galvalume is a top choice.

What Is Galvalume Roofing?

Galvalume is a steel roofing product coated in a mixture of 55% aluminum, 43.5% zinc, and 1.5% silicone. This unique blend gives it:

• Rust resistance even in humid and salty coastal air

• Superior heat reflectivity

• A sleek, modern appearance that develops a natural matte finish over time

Why Galvalume Is Ideal for Florida Homes

1. Tough on Weather

• Rated for hurricane-force winds up to 140+ mph

• Corrosion-resistant coating stands up to salt air in coastal cities

• Excellent hail resistance when installed properly

2. Built to Last

• Lifespan of 40–60 years with minimal maintenance

• Resists cracking, fading, and rot

• Can be installed over existing roofs in many cases

3. Cooler Homes, Lower Bills

• Reflects solar heat better than asphalt shingles

• Reduces attic temperature and air conditioning usage

• Works well with ridge vents for natural ventilation

4. Lower Cost Than Other Metals

• Galvalume is typically cheaper than aluminum or copper

• Offers great performance for the price—an ideal mix of durability and affordability

Galvalume Roofing Services from Roof Nuts FL

We provide Galvalume roofing installation, repair, and maintenance in:

• Jacksonville

• Miami

• Tampa

• Orlando

• St. Petersburg

• Hialeah

• Port St. Lucie

• Cape Coral

• Tallahassee

• Fort Lauderdale

Our services include:

• New roof installation

• Panel and flashing repair

• Leak detection and patching

• Fastener and coating maintenance

FAQs

Is Galvalume better than galvanized steel?
Yes. Galvalume lasts longer, resists corrosion better, and handles Florida’s salty air more effectively.

Can Galvalume roofing be painted?
It can, but most homeowners keep its original finish for the natural patina look. If you want color, consider factory-painted options.

Will Galvalume rust?
Only at the edges or where cut if improperly installed. When installed correctly, Galvalume remains rust-resistant for decades.

Looking for Galvalume Roofing Experts in Florida?

Call Roof Nuts FL at 904-694-3426 for a free estimate. Whether you're in Tampa or Fort Lauderdale, our team brings top-quality service and expert Galvalume installation across the Sunshine State.