R-13 Unfaced Insulation 3-5/8" x 15" x 94" 15" X 94"

Reduce heating and cooling costs by increasing the insulating value of walls, ceilings, and floors. Keep your house warmer in the winter and cooler in the summer. Adding insulation is the most cost effective way to reduce your energy costs.

Unfaced insulation has no facing paper and is only fiberglass. It is used in applications where a vapor barrier already exists or is not needed. A typical application is in crawlspaces because a vapor barrier is needed and installed on the ground in the form of a plastic sheeting.