1/2" R-MAX Thermasheath®-SI

The 1/2" R-MAX Thermasheath®-SI is a versatile and energy-efficient composite product designed for use in exterior walls. It combines insulation and a structural component to provide optimal performance and versatility.

The composite product consists of the following components:

• Insulation Component: The insulation component features closed-cell polyiso foam that provides excellent thermal insulation. It is bonded to reflective, reinforced aluminum facers, enhancing energy efficiency.
• Structural Component: The structural component is a board made up of pressure laminated plies of cellulosic fibers. These fibers are specially treated with a water-resistant adhesive, ensuring durability and strength.

R-MAX Thermasheath®-SI is suitable for various construction applications, including:

• Stud Walls: It can be used in residential wood stud construction, providing both insulation and structural support.
• Brick Veneer: The product is suitable for use behind brick veneer, providing insulation and enhancing energy efficiency.
• Stone, Stucco, Wood, Vinyl, and Aluminum Siding: It can be installed behind different types of siding materials to improve thermal performance.
• Cement Board Siding: The Thermasheath®-SI is compatible with cement board siding, offering insulation and structural support.

With its 1/2" thickness and compatibility with 1/2" interior gypsum, R-MAX Thermasheath®-SI can be used as a one-to-one substitute for wood sheathing in shear wall resistance, providing a reliable and energy-efficient solution.

Choose 1/2" R-MAX Thermasheath®-SI for your exterior wall insulation needs, and enjoy the benefits of enhanced energy efficiency, durability, and structural support.