Insulation Batt Insulation
CertainTeed InsulPure
CertainTeed InsulPure R-19 fiberglass batt for 2x6 exterior walls and floor/ceiling applications. Meets IECC 2021 minimum for Climate Zones 4-8. Available in unfaced and kraft-faced options for 16" and 24" o.c. framing.
R Value
19
Thickness In
6-1/4"
Material
Fiberglass
Application
2x6 walls and floor/ceiling, 16" or 24" o.c.
Coverage Sqft Per Bag
40
Formaldehyde Free
Yes
Model Comparison
4 models
| Specification | 15.25" x 93" Unfaced | 15.25" x 93" Kraft Faced | 23.25" x 96" Unfaced | 23.25" x 96" Kraft Faced |
|---|---|---|---|---|
| Model | 15.25" x 93" Unfaced | 15.25" x 93" Kraft Faced | 23.25" x 96" Unfaced | 23.25" x 96" Kraft Faced |
Shared Specifications
All models| r_value | 19 |
| thickness_in | 6-1/4" |
| material | Fiberglass |
| Application | 2x6 walls and floor/ceiling, 16" or 24" o.c. |
| coverage_sqft_per_bag | 40 |
| formaldehyde_free | Yes |
| recycled_glass_pct | 35 |
| certification | GREENGUARD Gold |
| standards | ASTM C665, ASTM E84 |
| home_depot_item | 313698 |
| lowes_item | 5013785 |
| warranty | Lifetime Limited |