Johns Manville Mineral Wool TempControl® batts offer R-Values up to R-30.
Thermally Efficient: Effective resistance to heat transfer with R-values up to R-30.
Fire-Resistant: Melting point in excess of 2000˚F (1093˚C). Flame Spread of 0 and Smoke Developed of 0.
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
We proudly serve over 400 cities across Southern California. Every shipment, consultation, and interaction reflects our promise: operate with purpose, deliver with precision, and stand by our quality.
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