Square post zinc steel window guard railing

Square Post Zinc Steel Window Guard Railing, Cost-Effective Residential Window Safety Barrier   Many overseas building contractors struggle to source uniform, code-compliant window protection for large residential estates. Our square post zinc steel window guard railing delivers stable structural protection. This Steel Window Guard works as reliable Safety Railing for Windows. The Modern Window Railing serves as a long-lasting Durable Window Guard, and our zinc steel square post window defense railing meets international residential safety standards.   Product Specification Table   Item Details Localization Note Raw Material Hot-dip galvanized steel tube Optimized for inland dry residential zones; Not suitable for coastal salt-air environments Square Post 40×40mm square tube, wall thickness:1.2–2.0mm Standard dimension matches mainstream global residential building codes; custom sizes available for special openings Vertical Pickets Round or square picket Φ16–20mm, wall thic…

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