IS1515, IS7087si, IS8090si, IS4130 Sontron High Performance Acoustic Door System


Sontron High Performance Acoustic Door System (by Spence Doors)

Nominal 48mm thick proprietary, single, side-hung composite door.

This Proprietary Acoustic Door System is suitable for high performance doors, where greater insulation properties are required. These include school music rooms, halls, theatres, etc. The inclusion of the IS7087si enables adjustment of the perimeter seal to ensure proper ratings are maintained.


Tests were performed in accordance with Australian Standard AS1191:2002 & ISO 140.3:1195.

Door Thickness STC Rating Rw Rating
Nom. 48mm 42 42

For more information and copies of relevant certificates contact Kilargo

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