EcoBatt insulation is a newer material made from natural and recycled materials and has a brown color. This material is classified as mold resistant by GREENGUARD and does not support microbial growth or attract insects or vermin. It has an R-value of R-38 and is easy to install and less dusty compared to blow in insulation. It also has a more natural scent compared to other types of batt insulation. It is produced using 61.9% post-consumer recycled materials and is made from mostly sand and contains no Phenol, formaldehyde, acrylics, or artificial colors.