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Jet Stream® ULTRA

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.

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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


Visit Knauf for more product information

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

CSI MasterFormat® #MF 07 21 26

Thermal Insulation Guide Specification

For spec help, contact us or call 317 421 8727

See LCA, interpretation & rating systems

See materials, interpretation & rating systems

  • Verification LCA
  • 3rd party reviewed
  • Transparency Report (EPD)
  • 3rd party verified
  • Material evaluation
  • Self-declared

Validity: 12/03/18 – 12/03/23
KNA – 12032018 – 003

This environmental product declaration (EPD) was independently verified by NSF to ISO 21930:2017, EN 15804, the ULE PCR and ISO 14025:2006.

NSF International
P.O Box 130140
789 N.Dixboro Road
Ann Arbor, MI 48105, USA
www.nsf.org
734 769 8010

SUMMARY

Reference PCR
UL Building Envelope Thermal Insulation, 04/18 – 02/23

Regions; system boundaries
North America; Cradle to grave

Functional unit / reference service life:
1 m² of installed insulation w/packaging;
thickness that gives an avg thermal
resistance of RSI = 1 m²·K/W over 75 years.

LCIA methodology: TRACI 2.1

LCA software; LCI database
GaBi 7; GaBi 2017

LCA conducted by: Sustainable Minds

Public LCA: Knauf and Manson Products

© 2017-2022 | The SM Transparency Report™ Program is operated by Sustainable Minds® | Member, Program Operator Consortium | Privacy policy

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