EN 13374 Temporary Edge Protection Systems: Roof & Catwalk Safety - SOBLAR
Technical guide to European Standard EN 13374 for edge protection systems on roofs, catwalks, and industrial mezzanines. Understand Class A, Class B, and Class C load ratings and dynamic impact criteria for worker fall prevention.
⚡ Technical Guidance Summary (TL;DR): EN 13374 specifies three performance classes for temporary edge protection: Class A: Static load resistance for flat surfaces up to 10° slope (retains leaning workers). Class B: Dynamic energy absorption for slopes up to 30°. Class C: High dynamic containment for steep slopes up to 45° (stops rolling workers).
| Guidance Parameter | Regulatory Criteria & Engineering Solution | Compliance Standard |
|---|---|---|
| Structural Code | EN 13374:2013+A1:2018 (Temporary Edge Protection Systems) | SOBLAR Fall Safety Brief #126 |
| Performance Classes | Class A (Static Support) | Class B (Low Dynamic) | Class C (High Dynamic) | Determines toe board height, mesh infill, and post spacing |
| Load Testing | Withstands 300N static point load with maximum allowable deflection | Eliminates catastrophic barrier failure at industrial drop-offs |
| Workplace Integration | Rooftops, catwalks, construction floor slabs, mezzanine perimeters | Complements self-closing gates (PIG Gate) for complete barrier enclosures |
📋 Expert EHS Q&A & Compliance FAQ:
Q: What is the minimum height required for Class A guardrails under EN 13374?
A: The top edge of the guardrail must be at least 1,000mm (1.0 meter) above the working surface.
Q: Why is a toe board (kick plate) mandatory on edge protection systems?
A: A 150mm toe board prevents tools, bolts, and materials from being kicked off the edge, protecting workers walking on the levels below.
EN 13374 標準是針對臨時邊緣防護系統的歐洲標準,這些系統在建築和維護工作中用於防止人員從高處墜落。該標準根據不同的風險和工作環境,將臨時邊緣防護系統分為三個類別:A 類、B 類和 C 類。
- A 類:適用於坡度不超過 10 度的平坦或緩坡表面。這些系統適合低至中等風險的環境,通常用於墜落高度不超過 2 米的情況。
- B 類:適用於坡度在 10 度至 30 度之間的表面,設計用於更高風險的環境,墜落高度一般不超過 3 米。
- C 類:適用於坡度超過 30 度的陡坡,這些系統提供最高級別的防護,常用於最具挑戰性和危險的工作環境 。
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