Super TUFF-R™ Insulation is one of the most durable - and thermally efficient - insulation products offered for residential applications today. Three-ply poly/aluminum foil facers laminated to the high-performance polyisocyanurate foam core enable exceptional durability and water vapor resistance. One facer is blue while the other facer is reflective foil.
Nominal product information shown. Actual product may vary by (and not limited to) dimension, color, grain, etc. See store for details.