IS1212, IS8090si (49mm) for Sontron L35


Sontron L35 (by Spence Doors)

Nominal 49mm proprietary, single, side-hung fire door, with 0.9mm thick metal sheet facing.

This Proprietary Acoustic Door System is suitable for typical fire-rated entry doors & passage doors requiring higher sound insulation performance.


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

AS1530 Part 4 fire tests with Proprietary fire doors providing up to 2 hours fire resistance, in compliance with AS1905 Part 1.


Please contact Kilargo or Spence Doors for relevant approvals.

Door Thickness STC Rating Rw Rating
Nom. 37mm 35 35

For more information and copies of relevant certificates contact Kilargo

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