Exterior | National Gypsum

February 26, 2019
Permabase CI Insulated Cement Board from National Gypsum is a composite cement board with rigid insulation that serves as an ideal substrate for exterior finishes, the company says. It is mold-resistant, exceeds energy code requirements in all U.S. climate zones with an R-Value of R-10, and is Greenguard Gold-certified. Designed to be lighter weight than using a separate cement board and insulation products, the manufacturer also claims that using the board reduces total installed costs by between 20 and 25

Permabase CI Insulated Cement Board from National Gypsum is a composite cement board with rigid insulation that serves as an ideal substrate for exterior finishes, the company says. It is mold-resistant, exceeds energy code requirements in all U.S. climate zones with an R-Value of R-10, and is Greenguard Gold-certified. Designed to be lighter weight than using a separate cement board and insulation products, the manufacturer also claims that using the board reduces total installed costs by between 20 and 25 percent.

Related Categories

PB-Exterior,PB-Insulation
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