
Product Data Sheet
EcoTouch
®
Flame Spread 25 Fiberglas
™
Insulation
with PureFiber
®
Technolog y
Improves Acoustical Performance
Flame Spread 25 insulation
improves acoustical performance
by increasing Sound Transmission
Class (STC) and Impact Insulation
Class (IIC) ratings.
Design Considerations
Buildings utilizing curtainwall
construction may need to be
equipped with a sprinkler system,
in accordance with building code
requirements, to provide
adequate re protection.
Commercial roof/ceiling thermal
applications require that the
building envelope block the
movement of air from the
outdoor environment to the
conditioned space. Neither the
insulation nor its facing should be
relied upon to provide an air
barrier. Failure to provide an
adequate air barrier could lead to
loss of thermal control,
discomfort of the building
occupants and frozen pipes.
When insulation is added to the
inside perimeter of a structure,
the area outside the insulation
becomes exposed to greater
temperature extremes. Building
structures should be inspected to
ensure they can withstand the
additional expansion and
contraction forces. Check for
piping which should be protected
against freezing.
The need for and placement of a
vapor retarder in commercial
construction depends on many
factors. The architect or speci er
should evaluate the requirements
of each project.
Up To
96"
Up To
24"
X
X
XX
X
Batt
X
X
X
X
XX
X
X
Up To
96"
Up To
48"
Blanket
Product Data
Vapor Retarder FSK PSK Poly
Perms Maximum 0.02 0.02 0.7
Water Absorption
Maximum by Volume Less than 0.50%
Dimensional Stability
Linear Shrinkage Less than 0.1%
Light Re ectance
PSK-faced Percent 0.80
Surface Burning Characteristics/Building Code
Construction Classi cation
Product Flame Spread Smoke Developed ICC
FSK-faced 25 50 All Types
PSK-faced 25 50 All Types
EcoTouch
®
Flame Spread 25 Fiberglas
™
insulation complies with International Building Code (ICC) model code
requirements for building construction types listed above.
Figure 1
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