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JM Fiberglass Insulation R-40 – 24″ x 48″ x 11″ (48 sq.ft)

$90.00

  • Size: 24″ x 48″ x 11″
  • Coverage: 48 sq.ft
  • R-Value: R-40 (provides optimal thermal resistance for extremely cold climates)
  • Material: High-quality JM fiberglass insulation for enhanced energy efficiency
  • Energy Efficiency: Superior thermal protection that helps reduce heating and cooling costs
  • Versatile: Perfect for use in walls, floors, ceilings, and other high-performance applications
  • Durable: Long-lasting and reliable performance for both residential and commercial use
  • Soundproofing: Provides excellent noise reduction for improved comfort
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