The series 3300 is the ultimate in acoustic partitioning and sound deadening accordion doors.
Acoustic folding doors.
Options include a large selection of standard finishes electric operation curved track single and paired openings sound ratings to 40 stc and up to 16 feet tall.
The series 3300 accordion door feature rigid body panels and woodfold s exclusive hinge system.
They are perimeter sealed acoustically lined and incorporate an exclusive heavy duty hardware system.
Their accordion doors fit minimal headroom openings and can accommodate an opening of virtually any width.
Cornell iron works has been in business since 1828.
Folding doors that are soundrated for any application.
Cornell acoustical steel accordion folding doors.
Every woodfold series 3300 accordion door is perimeter sealed and acoustic lined for maximum sound insulation.
Machinery and manufacturing processes are often updated to provide the best quality and widest range of accordion partition door products available.
Accordion doors and partitions from modernfold are designed to provide quick and easy space division with moderate sound attenuation and a pleasing visual appearance.
Sealed acoustical folding doors are a uniquely practical solution for space sound and heat loss control.
Acoustic accordion doors from panelfold curtition and tranzform.
If you are looking for an acoustic accordion door with maximum sound deadening capabilities.