DuraSound Accordion-Folding, Sound-Rated Partition

A Sound Solution to Smart Space Utilization

Won-Door’s accordion-folding, sound-rated partitions allow for maximum flexibility and utilization of space. Adding functional yet attractive space for meetings, learning or privacy without the need for major construction was the driving force behind the development of this game-changing design.

Superior Sound Attenuation

DuraSound doors have an STC rating of 48 (lab test) and an NIC rating of 30 (field test).

Smooth, Easy Operation

Optional motor drive system provides low-effort operation at only 4.2 lbs./sq. ft.

24-Gauge Strength

Sturdy, dual-wall, corrugated steel panels withstand heavy use and severe blows.

Motorized

Available in unlimited widths and heights up to 28 feet. For doors up above 15 feet tall and/or 30 feet in length, motorized units are recommended.

• Available in straight or curved designs
• Costs less to install and maintain than other folding partitions
• Surface colors and finishes are permanently bonded
• Highest sound rating (STC 48 or equivalent NIC 30)
• No floor track to clean or maintain

Manual

Manual doors recommended for heights up to 15 feet with unlimited widths. A pin and roller suspends every panel and promotes smooth and low effort.

• Available in straight or curved designs
• Costs less to install and maintain than other folding partitions
• Surface colors and finishes are permanently bonded
• Highest sound rating (STC 48 or equivalent NIC 30)
• No floor track to clean or maintain

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