Technical subcommittees meet on second day of NFRC's Summer Virtual Committee Week
The Attachment Subcommittee, the CMA Subcommittee, the Certification Subcommittee and the Labeling Subcommittee met on the second day of the National Fenestration Rating Council's Summer Virtual Committee Week, July 19-21.
Members and chairs discussed proposed changes to to both the NFRC 100A and the NFRC 200A during the meeting. The Attachment Subcommittee sent the NFRC 100A ballot, "Procedure for Determining Fenestration Attachment Product U-factors," back to task group when members raised almost a dozen negatives to address. The subcommittee also sent NFRC 200A ballot, "Procedure for Determining Fenestration Attachment Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence," back to task group after reviewing the ballot comments.