Insul-Channel (patent pending) is an easy to install cavity insert for use in floor and incline rafter applications. The product is perforated and should not be considered as a vapor barrier. Insul-Channel assembly is semi-rigid and its surface has a Class A fire rating allowing it to be used in certain exposed applications.

A high performance insulation system that addresses all 3 types of heat transfer. A major breakthrough for cool roof applications and provides a 1” air space. Insul-Channel breathes and works well with other cavity fill insulations. Composition and Materials: Composed of expanded polystyrene with reflective plastic facers.