Backing Type Backing Type |
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![]() | Plain |
For Use On For Use On | Show |
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For Use On For Use On | Hide |
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Insulation Type Insulation Type |
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![]() | Sheet/Strip |
Material Material |
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Maximum Temperature Maximum Temperature |
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Facing Material Facing Material |
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Minimum Temperature Minimum Temperature |
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Density Density |
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Specifications Met Specifications Met |
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Heat Flow Rate Heat Flow Rate |
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Backing Color Backing Color |
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![]() | Silver |
Backing Material Backing Material |
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Minimum Facing Temperature Minimum Facing Temperature |
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Insulate rectangular ductwork.
Sheets with foil facing reflect heat. The foil facing is also known as foil scrim kraft (FSK). Seal with reinforced HVAC tape (sold separately).
To seal sheets with kraft paper facing, use reinforced insulation tape (sold separately).
Sheets with Foil Facing | Sheets with Kraft Paper Facing | |||||||
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Thick. | Wd. | Lg., ft. | R Value | Flexibility | Each | Each | ||
3 lbs./cu. ft. Density | ||||||||
1" | 24" | 4 | 4.3 | Rigid | 000000 | 000000 | 000000 | 000000 |
1 1/2" | 24" | 4 | 6.5 | Rigid | 000000 | 00000 | 000000 | 00000 |
2" | 24" | 4 | 8.7 | Rigid | 000000 | 00000 | 000000 | 00000 |
6 lbs./cu. ft. Density | ||||||||
1" | 24" | 4 | 4.3 | Rigid | 000000 | 00000 | 000000 | 00000 |
1 1/2" | 24" | 4 | 6.5 | Rigid | 000000 | 00000 | 000000 | 00000 |
2" | 24" | 4 | 8.7 | Rigid | 000000 | 00000 | 000000 | 00000 |
Wrap rectangular and round ductwork with this flexible insulation. Seal with reinforced HVAC tape (not included).
Sheets with foil facing reflect heat. The foil facing is also known as foil scrim kraft (FSK).
Sheets with vinyl facing are tear resistant.
Thick. | R Value | Flexibility | Each | |
10 ft. × 48" | ||||
---|---|---|---|---|
1 1/2" | 4.5 | Flexible | 0000000 | 000000 |
1 1/2" | 4.8 | Flexible | 0000000 | 00000 |
1 1/2" | 5 | Flexible | 000000 | 00000 |
2" | 5.6 | Flexible | 0000000 | 00000 |
2" | 6 | Flexible | 0000000 | 00000 |
2" | 6.4 | Flexible | 0000000 | 00000 |
2 3/16" | 6 | Flexible | 0000000 | 00000 |
3" | 8.4 | Flexible | 0000000 | 00000 |
50 ft. × 48" | ||||
2" | 6.4 | Flexible | 0000000 | 000000 |
3" | 8.4 | Flexible | 0000000 | 000000 |
75 ft. × 48" | ||||
1 1/2" | 4.8 | Flexible | 0000000 | 000000 |
2" | 5.6 | Flexible | 0000000 | 000000 |
2" | 6 | Flexible | 0000000 | 000000 |
2 3/16" | 6 | Flexible | 0000000 | 000000 |
100 ft. × 48" | ||||
1 1/2" | 4.5 | Flexible | 0000000 | 000000 |
1 1/2" | 5 | Flexible | 000000 | 000000 |
Reinforced HVAC Tape | 00000000 | Each | 00000 |
Typically used as duct wrap, these flexible sheets consist of polyethylene bubbles covered with aluminum polyester foil that prevent 96% of heat from radiating into or away from duct. Use on rectangular and round ductwork.
Wd. | R Value | Flexibility | Each | |
25 ft. Lg. | ||||
---|---|---|---|---|
5/16" Thick. | ||||
24" | 4.2 | Flexible | 0000000 | 000000 |
36" | 4.2 | Flexible | 0000000 | 00000 |
48" | 4.2 | Flexible | 0000000 | 00000 |
50 ft. Lg. | ||||
5/16" Thick. | ||||
24" | 4.2 | Flexible | 0000000 | 00000 |
36" | 4.2 | Flexible | 0000000 | 00000 |
48" | 4.2 | Flexible | 0000000 | 000000 |
75 ft. Lg. | ||||
5/16" Thick. | ||||
24" | 4.2 | Flexible | 0000000 | 00000 |
36" | 4.2 | Flexible | 0000000 | 000000 |
48" | 4.2 | Flexible | 0000000 | 000000 |
100 ft. Lg. | ||||
5/16" Thick. | ||||
24" | 4.2 | Flexible | 0000000 | 000000 |
36" | 4.2 | Flexible | 0000000 | 000000 |
48" | 4.2 | Flexible | 0000000 | 000000 |
Spacers installed between the duct and air bubble insulation sheet increase the R-value to 6. One spacer roll covers approximately 10 ft. of 8" duct.
Thick. | Wd. | Lg., ft. | Each | |
5/16" | 2" | 25 | 0000000 | 00000 |