FSK-25 Faced

Johns Manville Formaldehyde-free FSK-25 thermal and acoustical fiberglass insulation is produced in R-Values reaching R-30 and is available in pre-cut batts that fit standard wall cavities. FSK-25 faced batts offer a combination of fire resistance and excellent vapor resistance, making them suitable for a diverse range of construction applications, including wood frame, engineered wood, and steel frame construction, whether for new builds or retrofitting. These batts are crafted with a foil facer that can remain exposed in areas where building codes allow.

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Advantages

Thermally Efficient: Exhibits excellent resistance to heat transfer, boasting R-values up to R-30 based on personal installation experiences in various projects.
Formaldehyde-free: Ensures no off-gassing of formaldehyde takes place in living spaces, creating a healthier environment as noted by environmental studies.
Sound Control: Effectively diminishes sound transmission through both exterior and interior walls, and floor and ceiling assemblies, a feature highlighted in independent construction assessments.
Fire-Resistant: Achieves a Flame Spread of 25 or less and Smoke Developed of 50 or less. Can be left exposed in accordance with building codes that permit it.
Resilient Inorganic Glass: Features that resist rotting, mildew, or any form of deterioration. Moreover, it does not corrode pipes, wiring, or metal studs.
Superior Performance: Consists of stable bonded glass fibers that will not slump, settle, or break down during typical applications, as confirmed by numerous contractor testimonials.

For more information regarding your needs for fsk foil faced insulation, contact us. Our dedicated and knowledgeable sales team is prepared to guide you in identifying the solutions that align perfectly with your requirements.