Knauf Insulation Jet Stream® Ultra Building and Residential Fiberglass, Insulation Thickness: 10-3/8 in, Material: Fiberglass, R-Value: 30, Flame Spread Index: 25, Smoke Developed Index: 50, Water Vapor Sorption: <5 %
Flame Spread Index : 25
Insulation Thickness : 10-3/8 in
Item Name : Building and Residential Fiberglass
Material : Fiberglass
R-Value : 30
Smoke Developed Index : 50
Sub Brand : Jet Stream Ultra
Water Vapor Sorption : <5 %
Knauf Insulation Jet Stream Ultra glass mineral wool blowing insulation is an unbonded, virgin fibrous glass blowing insulation designed with optimal thermal properties and excellent coverage and blowing characteristics.
- Ultra performance in attics and sidewalls, never settles
- Ultra convenient, one product, one inventory, two applications
- Ultra sustainable, has a high degree of recycled content
- Ultra fast, ultra easy installation
- Fills all gaps and voids, creating a thermal barrier against outside air and better temperature control, reducing fuel usage and utility bills
- Reduces fuel usage and utility bills for heating and air conditioning
- Has a high degree of recycled content
- Improves sound transmission class (STC) ratings by 4 to 10 points
- Blows fast and smooth
- Non-combustible, non-corrosive
- Will not rot, mildew or deteriorate
- >0.12 W/sq-cm critical radiant flux
- 73.3 sq-ft coverage
Specification Sheet
