Unfaced Fiberglass
Unfaced MBI is a resilient, flexible fiberglass blanket. It is commonly used in conjunction with faced MBI or board insulation when higher R-Values are required.
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R-Value |
Approximate Thickness |
Available Widths** |
Lengths |
| R-10 | 3.0" | 36", 48", 60", 72" | 100' |
| R-11 | 3.5" | 36", 48", 60", 72" | 100' |
| R-13 | 4.0" | 36", 48", 60", 72" | 75' |
| R-16 | 5.0" | 36", 48", 72" | 50' |
| R-19 | 6.0" | 36", 48", 60", 72" | 50' |
| R-25 | 8.0" | 48", 60", 72" | 40' |
| R-30 | 9.0" | 48", 60", 72" | 25' |
*Special order item: Minimum order quantities may apply.
**Custom widths also available.