How Long Does Wire Mesh Last?

Lifespan depends on product type, coating, and environment. Hot-dip GI welded mesh outdoors: 10-15 years in normal conditions, 5-8 years in coastal or high-humidity areas. GI chain link fencing: 10-20 years. GI hexagonal chicken wire: 3-5 years in poultry environments (ammonia accelerates corrosion), 8-12 years as garden or boundary fencing. PVC coated mesh: 15-25 years as the PVC layer protects the zinc underneath. SS304 mesh: 20-30 years in most environments. MS mesh: 1-3 years exposed outdoors. Factors that shorten life: coastal salt air, animal waste and ammonia, acidic soil contact, constant water submersion, mechanical abrasion. Factors that extend life: sheltered installation, periodic cleaning, correct gauge for the load.