Exterior Contractor Product Guide

Tuff-R

Tuff-R Insulating Sheathing is a high performance polyisocyanurate foam core featuring two three-ply poly/aluminum foil facers laminated to the core. • One facer is painted black and the other is radiant barrier quality reflective foil • Tuff-R is durable and available in 1/2-, 5/8-, 3/4-, and 1-in. thickness • Both sides have reinforced aluminum foil facers from 1 to 2 in. thick (March 00: 70, #80 )