Top-hung acoustic folding doors.
suitable for use in the closure of internal or external openings where a reduction in noise transmission is required. They have been provided on many power stations worldwide where they enhance the acoustic envelope of buildings such as turbine halls.
Steel acoustic folding door. The flat-faced robust construction renders it capable of withstanding severe wind conditions, whilst maintaining a high aesthetic appearance.
Features and benefits:
Applications:
suitable for use in the closure of internal or external openings where a reduction in noise transmission is required. They have been provided on many power stations worldwide where they enhance the acoustic envelope of buildings such as turbine halls.
Size | Bespoke; consult manufacturer for details and insert requirements. |
Finish | GalvanizedStandard. Polyester powder-coated, RALInsert requirements. |
Uniclass 2015 |
Product Reference | Sonafold Acoustic Folding Door |
Size | Bespoke; consult manufacturer for details and insert requirements. |
Arrangement | Bi-partingBunching to one side |
Finish | GalvanizedStandard. Polyester powder-coated, RALInsert requirements. |
Accessories/ Other requirements | NoneSafety photocellsWicket doors with cylinder lock |
Standard product features | Acoustic rating: when independently tested, the door achieved a weighted sound reduction index of 28 dB Rw. Panels: The number of panels varies between two and ten, depending on opening width. Consult literature for details. Weight: Approximately 55 kg/m². |
Product Options | Size (w x h, maximum):
Finish: Galvanized as standard. Polyester powder-coating to a range of standard RAL colours is available at extra cost. |
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