The Vital Role of Passive Fire Protection in a Comprehensive Fire Safety Strategy

Published on 27 June 2025 by Lionize‑Group | 10‑minute read

Passive fire protection in action

What Is Passive Fire Protection?

PFP uses materials and design to restrict fire and smoke spread. Typical components include fire‑resistant walls and floors (30–120 minutes), self‑closing doors with intumescent seals, penetration seals (tested to EN 1366‑3), intumescent steel coatings (UL 1709), and smoke dampers.

Global Standards Compared

ElementSANS 10400‑TNFPA, BS/EN, UL Standards
Fire resistance30–120 min by occupancyASTM E119, BS 476, EN 1364 align with similar durations
Penetration sealsMandated, EN 1366‑3 testedEN 1366‑3, UL 1479, ASTM E814
Steel protectionUL 1709 or EN equivalent approvedUL 1709, BS 476, EN 13381
Smoke controlRequired in escape routes (SANS 4.43)NFPA 90A/B, EN 12101

Why PFP Matters

Saving Lives

Fire‑rated compartments and smoke seals significantly delay spread, offering crucial evacuation time.

Protecting Assets

Intumescent coatings preserve structural steel at high temperatures, maintaining integrity—and minimising repair costs.

Always Active

PFP works regardless of power availability or system health, providing a reliable layer of protection.

Sector Case Studies

Hospital: Chris Hani Baragwanath (Bara), 2023

A recent research study revealed that inadequate maintenance of active fire systems threatened safety at South Africa’s largest hospital, underscoring the necessity of robust, passive measures such as compartmentation and penetration seals.

Pretoria University Lecture Halls, 2023

Installation of fire‑resistant partitions and smoke dampers helped compartmentalise open halls—exceeding compliance and enhancing evacuation protocols.

Cape Town Industrial Warehouse, 2022

Applying intumescent coatings to steel trusses reduced structural sag by 60% during trials and facilitated faster production recovery.

Passive vs Active Protection

Market Trends & Materials

The global PFP market for coatings was valued at $6.6 billion (approximately R118 billion) in 2024 and is projected to grow to $9.5 billion (approximately R169.8 billion) by 2030, with innovation in intumescent and cementitious materials driving adoption. Companies like AkzoNobel, Jotun and Hempel lead internationally.

Lionize Group: South Africa’s PFP Leader

Conclusion

Passive fire protection is the foundation of fire safety, mitigating risk even when active systems falter. Lionize Group provides leading-edge, compliant PFP solutions tailored to South Africa’s unique needs. Don’t wait—secure your property and personnel with superior protection.

Call to Action: Arrange a free PFP audit by emailing info@lionize.co.za or calling +27 (0)10 880 3956 today.