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Modernfold Accordion Doors and Partitions

With accordion partitions and doors from Modernfold, putting space to new use is as simple as drawing a curtain. Ideal for providing style, value, and moderate sound control, accordion systems can be customized to meet any need. Customization is provided with a large selection of finishes, electric operation options, curved and straight track layouts, and single and paired openings. Simple pull-and-latch operation allows for quick sight and sound division in any space.

Modernfold offers two products under the Modernfold Accordion Doors and Partitions Systems:


Soundmaster® accordion partition walls are ideal for applications in church classrooms, fellowship halls, clinics, restaurants, and many other applications where moderate sound attenuation is desired. Behind its fabric outer covering, Soundmaster® has steel paneled sound liners to provide an acoustical performance up to 40 STC, as well as increased durability. For added convenience, optional electric operation makes dividing large, even curved openings as easy as turning a key. Three-ply top and bottom sweeps ensure a positive seal. Long-term strength and durability are made possible by the system's patented, three-dimensional welded steel frame and heavy-duty construction.


Our namesake product, Modernfold®, is the industry standard for quality accordion room dividers. It's the clear choice when strength and durability are important and only sight division is required. Modernfold® partitions feature a durable steel frame construction, ball-bearing trolleys, and a wide choice of finish options. Even with an all-steel frame and hinging, its weight requires only minimal support. In addition to simple, straight "wall-to-wall" runs, Modernfold accordion partition walls can be curved or even serpentine to meet your exact needs.

Product Specifications

Soundmaster® / Modernfold® Model SM8 SM12 MD800 MD1200
Acoustics - STC 39 40 Not Rated Not Rated
Stack Width/Profile 9" (229 mm) 12.625" (321 mm) 9" (229 mm) 12.625" (321 mm)
Operation Manual/Electric Manual/Electric Manual/Electric Manual/Electric
Frame & Hinges All Steel All Steel All Steel All Steel
Finish Options Vinyl, Fabric, Carpet Vinyl, Fabric, Carpet Vinyl, Fabric, Carpet Vinyl, Fabric, Carpet
Maximum Opening Width 50' (15240 mm 60' (18288 mm 50' (15240 mm 60' (18288 mm
Maximum Height 16' (4877 mm) 16' (4877 mm) 16' (4877 mm) 16' (4877 mm)
Hanging Weight (lbs./sq.ft.) 3.25 5 2 2.75