{"id":17045,"date":"2026-01-20T15:06:15","date_gmt":"2026-01-20T15:06:15","guid":{"rendered":"https:\/\/www.geostabilization.com\/ca\/?page_id=17045"},"modified":"2026-01-20T15:06:18","modified_gmt":"2026-01-20T15:06:18","slug":"catch-fences","status":"publish","type":"page","link":"https:\/\/www.geostabilization.com\/ca\/solutions\/rockfall-mitigation\/containment\/catch-fences\/","title":{"rendered":"Catch Fences"},"content":{"rendered":"\n\n
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Engineered Barriers for Reliable Rockfall Containment<\/b><\/h2>\n

GeoStabilization International (GSI) designs and installs high-performance catch fences that protect infrastructure, communities, and natural environments from falling rock hazards. Built to perform in Canada\u2019s rugged and diverse terrain, our systems combine proven engineering principles with advanced materials to deliver dependable, long-term containment.<\/span><\/p>\n

From the steep mountain passes of British Columbia to the transportation corridors of Alberta and the escarpments of Ontario, GSI\u2019s catch fences are tailored to each site\u2019s geology, slope geometry, and risk profile. Every installation is completed under our design-build-warranty model, ensuring quality, accountability, and structural integrity from design through performance verification.<\/span><\/p>\n

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What Are Catch Fences?<\/b><\/h2>\n

Catch fences are engineered barriers designed to intercept and contain falling rocks before they reach roads, railways, or developed areas. Acting as a flexible yet strong defense system, these barriers absorb and dissipate the kinetic energy generated by rockfall, preventing damage to infrastructure and reducing the risk to human safety.<\/span><\/p>\n

Unlike rigid retaining walls, catch fences deform under impact, spreading energy across the system\u2019s mesh, cables, and anchors. This dynamic design provides superior energy absorption while allowing the fence to withstand multiple rockfall events with minimal maintenance.<\/span><\/p>\n

Each fence is strategically placed based on slope conditions, expected rockfall trajectories, and site accessibility. Whether installed temporarily during construction or as a permanent stabilization system, catch fences play a vital role in reducing geohazard risks across Canada\u2019s mountainous and hilly regions.<\/span><\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n\n\n\n\n

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Materials and Design<\/b><\/h2>\n

GSI\u2019s catch fences are constructed using durable, corrosion-resistant materials that ensure long-term performance under extreme environmental conditions. Common components include:<\/span><\/p>\n