Insulation Batt Insulation
CertainTeed InsulPure
High-density R-21 fiberglass batt in a 2x6 (5.5") cavity - exceeds standard R-19 performance in the same stud depth. GREENGUARD Gold certified and formaldehyde-free.
R Value
21
Thickness In
5-1/2 (HD)"
Density
High Density
Material
Fiberglass
Application
2x6 walls - high-density upgrade
Formaldehyde Free
Yes
Model Comparison
2 models
| Specification | 15" x 93" Kraft Faced | 15.25" x 93" Kraft Faced |
|---|---|---|
| Model | 15" x 93" Kraft Faced | 15.25" x 93" Kraft Faced |
Shared Specifications
All models| r_value | 21 |
| thickness_in | 5-1/2 (HD)" |
| density | High Density |
| material | Fiberglass |
| Application | 2x6 walls - high-density upgrade |
| formaldehyde_free | Yes |
| certification | GREENGUARD Gold |
| standards | ASTM C665, ASTM E84 |
| lowes_item | 5013787 |
| warranty | Lifetime Limited |