Galvanized or PVC coated gabion? Our guide compares corrosion resistance, lifespan, and cost to help you select the best gabion mesh for your project’s environment.
H1: Galvanized vs PVC Coated Gabion: The Ultimate Selection Guide
Choosing the wrong wire coating can lead to premature failure. This guide breaks down the differences between galvanized gabion and PVC coated gabion to help you decide.
H2: Galvanized Gabion Baskets
What it is: Steel mesh protected by a layer of zinc.
Best For: Standard applications in soil and fresh water. A cost-effective choice for most retaining wall and inland erosion control projects.
Lifespan: Good, typically 20-50 years depending on zinc coating thickness and environment.
H2: PVC Coated Gabion Baskets
What it is: A galvanized steel mesh with an additional outer layer of PVC (polyvinyl
chloride).
Best For: Highly corrosive environments like marine works, saltwater, or polluted industrial areas. Available in colors like green and grey for better aesthetics.
Lifespan: Excellent. The PVC layer provides superior resistance to abrasion and corrosion, extending the basket’s life significantly.
H3: Decision Guide: Which One is Right for You?
Is your project near saltwater or in a highly corrosive environment? → Choose PVC Coated Gabion.
Is it a standard inland retaining wall or riverbank project with a tighter budget? → Galvanized Gabion is sufficient.
