Technical Specifications

Source: Cool Roof Rating Council (http://www.coolroofs.org)
Duration
®
Premium Cool shingles feature solar-reflecting
granules that help lower energy bills by keeping roofs cool.
**
Your Cool Roof solution
Duration
®
Premium Cool shingles are unique in color
and have highly reflective granules. These granules
bounce back the sun’s rays, helping result in:
• Cooler roof temperatures
• Less wear and tear on air conditioning systems
• More energy savings
• Lower carbon dioxide emissions
• Reduced heat island effect and smog
The sun’s
radiation
hits the roof
surface
Some heat is absorbed by the roof
and transferred to the building below
Solar Reflectance:
the fraction of solar
energy that is
reflected by the roof
Thermal Emittance:
the relative ability of
the roof surface to
radiate absorbed heat
ENERGY STAR
®
is for roofs too
Similar to the energy-efficient appliances
in your home, roofing products can
provide energy-saving qualities.
OwensCorning
™
Duration Premium
Cool roofing shingles can help reduce
your energy bills when installed properly. These
shingles reflect solar energy, decreasing the amount of
heat transferred to a home’s interior—and the amount
of air conditioning needed to keep it comfortable.
Actual savings will vary based on geographic location
and individual building characteristics. Call 1
-
800
-
GET
-
PINK
®
or 1
-
888
-
STAR
-
YES for more information.
Duration
®
Premium
Cool Shingles
with SureNail
®
Technology
E
N
E
R
G
Y
S
T
A
R
®
Q
U
A
L
I
F
I
E
D