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Attic |
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Garage Doors |
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Duct Wrap |
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Multipurpose insulation
for residential and commercial applications. Product is
comprised of 2 layers of polyethylene bubble that are
sandwiched between 2 layers
of 99% pure aluminum foil. The polyethylene encapsulated
air bubbles serve
as an effective thermal break as well as vapour barrier,
while the two outer layers
of aluminum reflect up to 97% of all of the radiant energy. |
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| Nominal thickness
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5/16" |
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| Tensile strength |
19.0 lbs |
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| Tear strength |
7.0 lbs |
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Width
of roll (in.) |
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48 |
48 |
24 |
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| Length (ft.) |
125 |
50 |
25 |
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| Diameter (in.) |
25 |
16 |
12 |
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| Coverage (sq.ft.) |
500 |
200 |
50 |
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| Weight (lbs) |
31 |
13 |
3.5 |
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| Temperature |
-60°F minimum, 180°F maximum |
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| Thermal performance |
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| Emissivity: 0.03 |
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| Reflectivity: 97% |
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| R Values |
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| Heat flow down: |
14.6 |
| Heat Flow up |
5.4 |
| Heat flow horizontal |
6.7 |
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| R Values determined in guarded hot
box facility according to ASTM C236 standard. |
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| Water Vapour Permeance |
Method: ASTM E96/ ONCG 51.33
Result: 0.000 |
| Compliance and Approvals |
| CAN/CGSB-51 33M89, ASTM
C-1224 |
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| Refer to Material safety data sheet
before use |
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| What you should know about
R Values |
The chart shows the R-Value of this
insulation. R means resistance to heat flow. The
higher the R-Value, the greater the insulating power.
Compare insulation R Values before you buy. There
are other factors to consider. The amount of insulation
you need depends mainly on the climate you live
in.
Also, your fuel savings from insulation will depend
upon the climate, the type and size of your house,
the amount of insulation already in your house,
and your fuel use patterns and family size. If you
buy too much insulation, it will cost you more than
what you'll save on fuel. To get the marked R-Value,
it is essential that this insulation be installed
properly. |
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