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February 24, 2015
Pemko is proud to announce the PDB Series of Acoustic Automatic Door Bottoms has received the US patent. United States Patent No. 8,925,250 B2 was granted in January.

The Pemko PDB Series of Acoustic Automatic Door Bottoms brings sound attenuation to a whole new level. The unique, patented design creates uniform seal pressure across the entire door bottom, resulting in superior acoustic performance.

Independent third-party test data has shown that the PEMKO PDB Series has sealed-in-place type performance, achieving zero drop in STC ratings in many typical wood and hollow metal door applications.

PEMKO PDB Acoustic Door Bottom

For additional information contact your local sales representative, ASSA ABLOY Door Security Solutions Representative, or call Pemko Manufacturing Company at 800-824-3018.

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