| System No. |
Fire-Rating
FRL (mins)
(Test Ref.) |
Description and Physical Data |
Acoustic
Performance |
| Low Rise System Selector |
DSS1
D-Stud staggered wall system |
1 Hour
FRL -/60/60
(Test Ref.) CSIRO Opinion:
FCO-1485 |
 Staggered D-Stud partition with 1 layer of 16mm Boral Plasterboard Firestop or Wet Area Firestop each side of 61 or 64mm staggered D-Studs @ 600mm centres in 92mm top & bottom tracks.e |
STC 47 & impact
Configuration shown with min. 50mm thick polyester or glass wool insulation.
|
| Non-Load Bearing |
DSS1
D-Stud staggered wall systemg |
1 Hour
FRL -/60/60
(Test Ref.) CSIRO Opinion:
FCO-1485 |
Staggered D-Stud partition with 1 layer of 16mm Boral Plasterboard Firestop or Wet Area Firestop each side of 61 or 64mm staggered D-Studs @ 600mm centres in 92mm top & bottom tracks.e |
STC 50 & impact
Configuration shown with min. 75mm thick 30kg/ m3 polyester or glass wool insulation. |
| Non-Load Bearing |
DSS2
D-Stud staggered wall systemg |
1½ Hour
FRL -/90/90C
(Test Ref.) CSIRO Opinion:
FCO-1485 |
 Staggered D-Stud partition with 1 layer of 16mm Boral Plasterboard Firestop or Wet Area Firestop each side and 1 additional layer of 13mm Boral Plasterboard Standard Core to one side of 61 or 64mm staggered DStuds @ 600mm centres in 92mm top & bottom tracks. |
STC 45 & impact
Configuration shown with no insulation. |
| Non-Load Bearing |
DSS3
D-Stud staggered wall system |
1½ Hour
FRL -/90/90
(Test Ref.) CSIRO Opinion:
FCO-1485 |
 Staggered D-Stud partition with 2 layers of 13mm Boral Plasterboard Firestop or Wet Area Firestop each side of 61 or 64mm staggered D-Studs @ 600mm centres in 92mm top & bottom tracks. |
STC 50 & impact
Configuration shown with no insulation.
STC 56 & impact
Configuration shown with min. 50mm thick 14kg/m3 polyester or min 10kg/m3 glass wool insulation. |
| Non-Load Bearing |
DSS2
D-Stud staggered wall system |
1½ Hour
FRL -/90/90
(Test Ref.) CSIRO Opinion:
FCO-1485 |
Staggered D-Stud partition with 1 layer of 16mm Boral Plasterboard Firestop or Wet Area Firestop each side and 1 additional layer of 13mm Boral Plasterboard Standard Core to one side of 61 or 64mm staggered D-Studs @ 600mm centres in 92mm top & bottom tracks. |
STC 55 & impact
Configuration shown with min. 50mm thick 14kg/m3 polyester or min 10kg/m3 glass wool insulation. |
| Non-Load Bearing |
DSS5
D-Stud staggered wall system |
2 Hour
FRL -/120/120
(Test Ref.) CSIRO Opinion:
FCO-1485 |
 Staggered D-Stud partition with 2 layers of 16mm Boral Plasterboard Firestop or Wet Area Firestop each side of 61 or 64mm staggered D-Studs @ 600mm centres in 92mm top & bottom tracks. |
STC 50 & impact
Configuration shown with no insulation.
STC 57 & impact
Configuration shown with min. 50mm thick 14kg/m3 polyester or min 10kg/m3 glass wool insulation. |
| Non-Load Bearing |
| High Wall System Selector |
DSS6
D-Stud staggered wall system |
2 Hour
FRL -/120/120
(Test Ref.) CSIRO Opinion:
FCO-1497 |
 Staggered D-Stud (2 ‘Zed’ purlins) partition with 4 layers of 16 mm Boral Plasterboard Firestop or Wet Area Firestop each side of 150, 200 or 250 mm staggered D-Studs (2 ‘Zed’ purlins). See Limiting Height table below for stud centres. |
STC 7 & impact
Configuration shown with min. 150mm thick 10kg/m3 glass wool or 14kg/m3 polyester insulation. With 370mm cavity width. |
| Non-Load Bearing |
| Note: |
Please download a PDF brochure below to view Limiting Heights for above systems.
|
Photographs