Jet Stream®
Ultra Blowing Wool Insulation
Knauf Insulation’s Jet Stream® Ultra is an unbonded, virgin fibrous glass blowing insulation. It utilizes a high degree of recycled content, and offers optimal thermal properties, excellent coverage and blowing characteristics. Our blowing insulation can be installed in new and existing structures and is excellent for blow-in-blanket applications. It dense-packs in wall cavities with no settling.
Performance dashboard
Features & functionality
- Fills all gaps, creating a thermal barrier against outside air and reducing utility bills
- Resists heat flow with an R-value of R-15 in 2 x 4 construction and R-23 in 2 x 6 construction
- Contains high degree of recycled content
- Improves Sound Transmission Class (STC) ratings by 4 to 10 points
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Jet Stream® Ultra Blowing Wool Insulation
Environment & materials
Improved by:
- Utilization of recycled glass
- Optimized compression packaging
Certification & rating systems:
- Declare, Red List Free
- UL GREENGUARD Gold certified
- UL Validated recycled content
- UL Validated formaldehyde-free
- Audited, European Certification Board for Mineral Wool Products exoneration process
- ASTM C764; Type I
MasterFormat® 07 21 26
Jet Stream Ultra Blowing Wool Insulation Guide Spec, Technical Data Sheet
For spec help, contact us or call 317 421 8727
SM Transparency Report (EPD) 