The Superfold Acoustic Seal Operable Wall system is recommended for use at:
- Auditorium - Banquet Hall - Churches/Chapels
- Cafeteria - Classroom - Convention Hall
- Mosque - Meeting Room - Multi-purpose Hall
- Training & Conference Room   - Place where flexible space and reliable sound control are crucial.

In ISP¡¯s quest for excellence, we conduct field tests on our Superfold Wall constantly. The Superfold Acoustic Seal
Wall achieved recognition for its actual performance with the Guaranteed Field Test Performance Specifications.
The Field tests were conducted in accordance to:
°ASTME 336-1984:¡± Standard test method for measurement of Airborne Sound Insulation in Building¡±.
°ASTME 403-1973:¡±Standard Classification for Determination of Sound Transmission Class¡±.
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