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Thermafiber® Versaboard® | Owens Corning Insulation
Owens Corning

Why choose mineral wool insulation?

Thermafiber® VersaBoard® multi-purpose insulation provides an outstanding combination of fire resistive characteristics, enhanced acoustical performance, thermal insulation, and energy conservation for various commercial construction applications.

Download Product Data Sheet
Blocks of mineral wool insulation

Performance Attributes

Fire Resistance icon

Fire Resistance

Energy Conservation icon

Energy Conservation

Acoustic Properties icon

Acoustic Properties

Technical Information

PROPERTY

TEST METHOD

VALUE

Corrosion of Steel, Aluminum, and CopperASTM C665Noncombustible
NoncombustibilityASTM E136Noncombustible
NoncombustibilityCAN/ULC S114Complies
Water Vapor PermeanceASTM E960.02 perms as tested for all facings available, excluding black mat
Water Vapor SorptionASTM C1104Absorption less than 1% by volume
Linear ShrinkageASTM C356

<2% 1200°F (650°C)

Surface Burning CharacteristicsASTM E84

Flame Spread 0, Smoke Developed 0, unfaced
Flame Spread 25, Smoke Developed 0, aluminum FSP

Surface Burning CharacteristicsCAN/ULC S102

Flame Spread 0, Smoke Developed 0, unfaced
Flame Spread 25, Smoke Developed 0, aluminum FSP

Applications

  • Accessories and Specialty
  • Pipe and Equipment
  • Pipe and Equipment > Equipment
  • Pipe and Equipment > Equipment > Mechanical Room

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