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<strong>thermafiber</strong>® EIFS Mineral Wool Insulation | Owens Corning Insulation

thermafiber® EIFS BOARD MINERAL WOOL INSULATION

thermafiber® EIFS Board* mineral wool insulation provides thermal and acoustical performance in exterior building applications. It is used in façade systems where a base coat, fiberglass mesh, and finished coat are applied.

It conserves energy, is fire resistant, and enhances acoustic performance of the building design.

*thermafiber® EIFS Board replaces thermafiber® CI-C SC18 as of July 2026
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Building Enclosure Solutions

Owens Corning® Enclosure Solutions offers one of the largest portfolios of commercial insulation products for walls, roofs, and below-grade foundations. Engineered with Owens Corning technical expertise and supported by Building Science, Owens Corning® Enclosure Solutions deliver buildings that perform without compromising design.

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Performance Attributes

Recycled Content

Minimum 70% recycled content. Contributes to credits in several green building programs such as LEED®.

Non-combustible

Non-combustible and non-deteriorating

Fire Resistant

Vapor Permeable

Applications

  • Walls



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