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4" x 2' x 4' Owens Corning ThermaFiber RainBarrier® 45 Mineral Wool Insulation (32 square feet per pack)

Original price $139.99 - Original price $139.99
Original price
$139.99
$139.99 - $139.99
Current price $139.99

Please note that ThermaFiber RainBarrier 45 may have an extended lead time of 20-24 weeks. Call us at  1-877-383-2671  for more details.

4 in. x 2ft x 4 ft (32 sqft per pack)

Owens Corning ThermaFiber Mineral wool semi-rigid continuous insulation with fire resistive, acoustic and moisture resistive properties.

Features and Benefits

  • Helps conserve energy, reduce greenhouse gas emissions
  • Fire resistant to temperatures above 1,093º C (2,000º F)
  • Enhances acoustical performance
  • Compatible with common wall ties, clip systems and air/moisture barriers

Applications: Continuous insulation for use on exterior above grade rainscreen and cavity wall construction applications. Suitable for use with common z-girt, wall-tie and clip cladding attachment solutions with open or closed joint facades.