Redefining the class
For higher sound control in meeting spaces, medical facilities, or religious institutions, this series takes sound attenuation to our highest level. High quality, with an FSTC of 41, the 4100 series doors feature a perimeter seal, acoustic lining, and heavy-duty hardware. Available in two panel widths: 4166 is the dual 6Ó panel, and the 4188 incorporates the same pantograph geometry for ease of use with a larger 8Ó panel. Five contemporary vinyl laminate finishes are available.