PRODUCT GUIDE
Blanket and Batt Insulation

EcoBatt is produced without any dyes, giving the fiberglass a mottled brown appearance.
Photo: Knauf InsulationThe best products...
- Are fiberglass or mineral wool made with a formaldehyde-free binder
- May be batts made from cotton, wool, or other natural fibers
- Meet CDPH Standard Method emissions requirements
But watch out for...
- Mineral wool insulation that uses formaldehyde-based binders (for interior applications)