Instructions / Assembly

4
INTRODUCTION
Owens Corning
®
Thermaber
®
RainBarrier
®
Mineral Wool Continuous Insulation (CI)
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
higher R-values is to add exterior insulation. There are many advantages to exterior insulation, including reducing the thermal bridging of
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temperatures with reduced variations in humidity, and decreasing the energy required for space conditioning. To realize the greatest
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This system guide examines the numerous attachment methods, codes, and standards governing these methods and the
Owens Corning
®

®
RainBarrier
®

meet the demands of these varied applications.

®
RainBarrier
®
is designed to work with a diverse range of exterior wall or open-joint façade systems. Whatever the

®
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Water Resistance
RainBarrier
®
is engineered to
repel and drain water.
Thermal Comfort
RainBarrier
®
R-values contribute to
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as the insulation ages.
Sound Control
RainBarrier
®
helps control noise between

Sustainability
RainBarrier
®
is produced with a minimum 70%
recycled content
1
and contributes to credits
in several green building programs, such
as LEED
®2
and Green Globes
®
. RainBarrier
®
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Fire and Smoke Protection
RainBarrier
®
can withstand
temperatures over 2,000°F.
Installation
RainBarrier
®
is a forgiving insulation
that speeds installation and uses no
blowing agents, requiring minimal PPE
during installation.
Water Vapor Permeance
RainBarrier
®
provides a high level of vapor

which keeps moisture from collecting on
cooler surfaces.
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² LEED
®
is a registered trademark of the U.S. Green Building Council.
The Benets of Thermaber
®
RainBarrier
®