Metal Roofing
Galvalume Pro
Galvalume Pro uses aluminum-zinc-magnesium coated steel, providing 3 times better corrosion resistance compared to regular Galvalume.
● Superior Edge Protection (Cut-Edge Rust Resistance)
● Longer Lifespan & Lower Maintenance Costs
● Enhanced Scratch & Wear Resistance
● Better Formability & Adhesion
● Longer Color Life
● Excellent Chemical Corrosion Resistance
Profile
Panel Size
Trims & Flashings
Ridge Cap
Length 12'
Eave Trim
Length 10'
Gable Trim
Length 10'
Valley
Length 10'
Fascia
Length 10'
Screw
Length 2-1/2''
Regular Galvalume VS Galvalume Pro
| Feature / Property | Regular Galvalume | Galvalume Pro |
|---|---|---|
| Corrosion Resistance | ★★★☆☆ | ★★★★★ (2–3× higher) |
| Cut-Edge Protection | Weak — edges tend to rust | Excellent — self-healing Mg film |
| Performance in Coastal Areas | Moderate | Outstanding (high salt-spray resistance) |
| Expected Lifespan | 25–35 years | 40–60 years |
| Salt-Spray Resistance | Medium | Very strong (C5-level) |
| Coating Composition | Aluminum + Zinc | Aluminum + Zinc + Magnesium |
| Protection Around Screw Holes | Moderate | Strong — Mg protective film |
| Forming & Bending Performance | Fair | Better, less cracking |
| Overall Performance | Traditional reliable | Next-generation high durability |