Phrocklite® (P&H Protective Plaster Systems): Shielding Structures with Smart, Lightweight Fire Protection

Phrocklite® (P&H Protective Plaster Systems): Shielding Structures with Smart, Lightweight Fire Protection

Since 1978, P&H Protective Plaster Systems, better known by its signature Phrocklite® brand, has been safeguarding South African buildings with top-grade fire protection that’s as smart as it is reliable.

Where Science Meets Safety

Phrocklite® specializes in insulating structural members, walls, and tanks to withstand direct flame exposure—keeping load-bearing elements cool and structurally sound. Employing a blend of ROCKLITE® and PROMASEAL® systems, these solutions have proven their mettle in rigorous carbon fire tests across Europe and the U.S.—from Austria, West Germany, and Great Britain to South Africa, Spain, and beyond.

Products That Deliver

Phrocklite®’s offerings ingeniously combine form and function:

• Hinged Fire Doors: At just 29 kg per standard panel, these doors are a fraction of competitors’ weight—making them easier to install without compromising strength or safety.

• Sliding Fire Doors: Lighter weight also means reduced stress on hardware, delivering both durability and smoother operation.

• Anti-Bandit (Bullet-Resistant) Doors: Built to safeguard personnel, equipment, and valuables, these robust doors meet SABS standards for armed attack resistance.

Comprehensive Services, Not Just Products

Beyond manufacturing, P&H excels at end-to-end solutions: from installing fireproof ceilings, barriers, and seals to servicing doors and ironmongery. This ensures every installation works beautifully, inside and out.

Trusted by the Best

Over the decades, Phrocklite® has become the go-to for strategic commercial and industrial players in South Africa—while ticking off successful fire-protection projects in shopping malls, hotels, warehouses, factories, and even smaller plants.