




Soluciones estructurales LP®
Revestimiento resistente al fuego LP® FlameBlock®





Combining flame-spread and burn-through resistance, LP® FlameBlock® Fire-Rated Sheathing is APA-rated OSB coated with a layer of noncombustible Pyrotite® fire-resistant cementitious material evaluated to help meet code requirements for fire-resistant construction while providing great design flexibility that elevates your build.
Resources & Technical Documents

Fire Resistance

Combines proven flame-spread and burn-through resistance on one panel, which may provide crucial time to evacuate in the event of a fire.
Eleve la resistencia al fuego
Benefits of LP® FlameBlock® Fire-Rated Sheathing
When it comes to defending from fire, LP® FlameBlock® Fire-Rated Sheathing combines proven flame-spread and burn-through resistance in one panel.
Meet Code Requirements
Evaluated by ICC-ES, UL, and Intertek, LP® FlameBlock® Fire-Rated Sheathing has approved assemblies to meet building code requirements for fire-resistant construction.
Haga más con menos
A fire-rated sheathing that provides strength, savings and easy installation–at an affordable price.
Supere las expectativas
Combined flame-spread and burn-through resistance bolster a structure’s fire resistance capabilities, providing peace of mind.
Libertad en el diseño
Allows flexibility in designing wall openings, framing, and bracing

Información de garantía
LP® FlameBlock® Fire-Rated Sheathing Warranty
Our products are backed by industry-leading warranties.

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