Made with natural ingredients and a formaldehyde-free formulation, Owens Corning R-25 Unfaced is intended to provide high performance in heat and sound control in the home interiors. Available in pre-cut sizes, this smooth and easy to install Unfaced Batt Insulation can be fitted between the joists and studs of your home or any other building. Ensuring longer life of the home, it provides more comfort by keeping the interiors cooler in the summer and somewhat warmer in the winter.,Made with natural ingredients and a formaldehyde-free formulation, Owens Corning R-25 Unfaced is