CertainTeed
Subcategory: Duct, HVAC Mechanical, Marine, Soundproofing, Water Heater/Pipe
IKO
Subcategory: Rigid Board
Material: Polyiso
IKO Ener-Air and IKO Enerfoil are non-structural sheathing rigid polyisocyanurate insulation boards, engineered to provide improved thermal resistance. Both are HCFC-free.