Wrought Iron Gates | Residential entrances, commercial properties, farms | - Material: Wrought iron (ASTM A153, 1.2mm gauge ▲ Advanced: 1.5mm gauge) - Surface: Powder coated (ASTM D3924, 2000-hour salt spray resistance ▲ Advanced: UV-resistant 3000-hour coating) | ▲ Durability: 20-year warranty (Industry: 15 years) Customizable designs Secure locking mechanisms | Higher cost than vinyl Requires occasional repainting (Advanced: reduced to every 5 years) |
Cast Iron Gates | Historic properties, high-security zones | - Material: Cast iron (ASTM A48 Class 20) - Weight: 500 lbs (ISO 3801) | Extremely durable (25+ years) Classic aesthetic appeal | Prone to rust without coating Difficult to modify post-installation |
Aluminum Gates | Modern homes, coastal areas | - Material: Aluminum (ASTM B211, 6061-T6 alloy) - Corrosion Resistance: 500-hour salt spray (ASTM B117) | Lightweight (30% lighter than iron) Low maintenance UV-resistant finish | Less impact-resistant than iron May dent under heavy force |
Wooden (Pressure-Treated) Gates | Rural areas, eco-friendly settings | - Material: Heat-treated wood (ASTM D7192) - Moisture Resistance: 15% MC (ISO 3801) | Natural aesthetic Eco-friendly (renewable material) | Requires annual staining Less durable in high-humidity zones |
Vinyl Fences | Residential backyards, budget projects | - Material: PVC (ASTM D1729) - UV Resistance: 500-hour exposure (ASTM G154) | Maintenance-free Cost-effective ($10–$20/ft) Color retention (10+ years) | Prone to fading in extreme heat Not suitable for high-security needs |
Metal Mesh Fences | Industrial sites, security barriers | - Material: Galvanized steel (ASTM A153) - Mesh Size: 2" x 4" (ANSI/BHMA) | High visibility Cost-effective for large areas ($5–$15/ft) | Less aesthetic appeal Rust risk without coating (▲ Advanced: triple-coated) |