Accordion Doors, Accordion Partitions and Hardwood Roll-up Doors
Woodfold products are warranted against defects in workmanship and material. Please consult Woodfold literature for additional details.
Woodfold products are available through a national network of building material and specialty distributors.
The 8″ panel size gives an extra dimension to our acoustic accordion partitions with an FSTC of 41*. The 4188 incorporates the same dual wall construction for sound reduction as the 4166, but with a wider 8″ panel which reduces the stacking space.
*Field Sound Transmission Class: The dual-walled 4188 Acoustic Partitions have field sound transmission class rating (FSTC) of 41. Field tests were performed by Acoustic Engineer of Eugene Oregon following the procedures specified in ASTM designation E 336-96
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Accordion Door Family: Series 4188 Acoustic