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Home Insulation Foil/FSK R19 6 1/2 in x 24 in x 96 in Johns Manville Formaldehyde-Free FSK-25 Faced Insulation

R19 6 1/2 in x 24 in x 96 in Johns Manville Formaldehyde-Free FSK-25 Faced Insulation

PART JMI90005259
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About this item

Johns Manville Formaldehyde-free™ FSK-25 thermal and acoustical fiberglass insulation is available in R-Values up to R-30, and is offered in precut batts to fit standard wall cavities. FSK-25 faced batts combine fire resistance with excellent vapor resistance, and can be used in a wide variety of wood frame, engineered wood and steel frame construction applications, including new construction and retrofit. FSK-25 batts are designed with a foil facer that can be left exposed where codes permit.

  • Thermally Efficient: Effective resistance to heat transfer, with R-values up to R-30.
  • Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
  • Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
  • Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less. Can be left exposed where building codes permit.
  • Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
  • Superior Performance: Stable bonded glass fibers will not slump, settle or break down during normal applications.

144 sq ft/bag

Make & Model
Brand ---
Part # 90005259
Color Family White
Certifications & Standards
TAA/BAA Compliant 1
Packaging Dimensions
Height 7.800

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