NIA-404 Certification Ensures Metal Building Insulation Meets 100 percent Of Stated R-Value After Lamination

摘要

To ensure that fiber glass insulation specifically engineered for metal buildings meets 100 percent of the stated R-value after the lamination process, the National Insulation Association (NIA) has developed the NIA-404 Standard, the industry's only post-lamination certification for flexible faced fiber glass insulation used in metal buildings.