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RainBarrier 45 Insulation

RainBarrier 45 Insulation

Thermafiber RainBarrier® 45 Insulation

Description:

Thermafiber RainBarrier/Continuous Insulation products are designed for exceptional performance in rain screen and cavity wall construction applications. RainBarrier 45 provides thermal insulation, fire protection, and acoustical control while efficiently draining water from a wall cavity system. RainBarrier products are non-combustible and compatible with common wall ties, adhesives, and air barrier systems.

Product Options:
  • RainBarrier 45 is available in dark and regular colored fibers.
  • Recycled Content Options:
    Special "Green" Fiber...............................................90%
    Dark Fiber........................................................84%
    EPA Choice Fiber (US Government Buildings).........Minimum 75%
    Standard Fiber.........................................................70%
Installation:

Thermafiber recommends mechanical attachment of RainBarrier insulation products. See Thermafiber’s RainBarrier Installation Guide at www.thermafiber.com/rainbarrier


Standard Sizes:

  Thickness* Widths** Lengths**
RainBarrier 451”- 7”16”, 24”, 36”48”, 60”
*Thicknesses are available in ½” increments. **Custom sizes are available upon request.


Technical Data:

  Tested to ASTM E 84 Unfaced
  Tested to ASTM C 518
Product Designation Actual Density “k” @ 75° [24°C] BTU.in/hr.sq. ft. °F “R” value per inch of thickness*** Flame SpreadSmoke Developed
RainBarrier 454.5 pcf0.244.200
***R = thickness divided by ‘k’


Acoustical Performance:

NRC Data Coefficients at Frequencies Per ASTM 423
  Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz NRC
RainBarrier 451-½”0.220.440.961.061.051.050.90
2”0.300.691.081.011.001.030.95
3”0.701.071.241.131.071.081.15
4”1.031.251.201.051.051.081.15


Standards Compliance:

RainBarrier 45 meets the following:

ASTM C 665 Non-corrosive
ASTM C 795 Pass
ASTM C 612 RainBarrier 45 Type IA, IB, IVA
ASTM E 136 Rated Non-combustible per NFPA Standard 220
ASTM E 96 Unfaced, 50 Perms as tested
ASTM E 84 Flame Spread 0, Smoke Developed 0
ASTM C 1104 Absorbs 0.03% by volume
ASTM C 356 Linear Shrinkage <2% 1200º F (650º C)


Thermafiber
3711 Mill Street
Wabash, IN 46992
Tollfree: (888) 834-2371
E-mail: info@thermafiber.com
Web site: http://www.thermafiber.com





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