Between Joist Insulation (24"x125' Roll)
EF2222-24-125
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Our pre-cutt rolls of Foil - Double Bubble - Foil Insulation work
excellent for use in between floor joists. Consisting of a double
layer of polyethylene bubbles, sandwiched between two layers of 99%
pure aluminum foil on both sides, it provides optimal protection
against radiant heat transfer. Between joist installation of Double
Bubble Foil Insulation is very simple. The lightweight rolls are pre
cut at 24" wide with staple tabs on both sides for a quick and clean
installation.
Size: 24" x 125' Roll Foil-Double Bubble-Foil Insulation
Double Bubble Between Joist Insulation Specifications
| Nominal Thickness |
5/16" |
| Weight |
0.74 oz / sq.ft. |
| Temperature Range - ASTM C411 |
-50 F to 180 F |
Flame Spread (ASTM E84-05)
| 5 |
| Smoke Development (ASTM E84-05) | 5 |
| Fire Rating - ASTM E84 |
Class 1 / Class A |
| Emissivity - ASTM C1371 |
0.03-0.04 |
| Reflectivity - ASTM 3903 |
0.96-0.97 |
| Water Vapor Permeance-ASTM E96 |
<0.01 Perms |
| Tensile and Elongation-ASTM D882 |
94 lbs sq.in (340%) |
| Corrosivity |
Not Applicable |
| Linear Shrinkage |
None |
| Flexibility |
No Cracking |
| Resistant to Fungi and Bacteria |
Does not promote growth |
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Between Joist Insulation (24"x125' Roll)
