108 & 208

The 108 and 208 systems offer a high performance solution for both airborne and impact noise problems, with both timber and concrete floors, in the refurbishment or upgrade of existing dwellings, particularly where the floor height is a concern.

Acoustic Performance

Floor System 108 Floor System 208
STRUCTURAL FLOOR – Timber STRUCTURAL FLOOR – Timber
Test No. F137 Test No. F62
AIRBORNE – 54dB DnTw + Ctr AIRBORNE – 54dB DnTw + Ctr
IMPACT – 44dB LnTw IMPACT – 45dB LnTw
Floor system was tested with an appropriate ceiling system Floor system was tested with an appropriate ceiling system
Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance. Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance.

Applications

  • Robust Detail FFT 4
  • Pre-Completion Testing
  • Refurbishment / Material Change of Use
  • Timber Floor – Level
  • Concrete Floor – Level
  • Restricted Floor Height
  • Stair Systems, Thresholds & Plinths
  • Downloads
  • Components
  • System Detail

Component text

Moisture Resistant T+G Overlay Board

Moisture Resistant T+G Overlay Board

Sound Barrier Pads

Sound Barrier Pads

IN1 Decoupling Fibre

IN1 Decoupling Fibre

Perimeter Support

Perimeter Support

Please click on an image to view product details

System Detail Illustration

System Detail Illustration

Floor System Laid to Existing Skirting

Floor System Laid to Existing Skirting

Floor System Laid with New Skirting

Floor System Laid with New Skirting

System Overlay Board
(mm)
Sound BarrierĀ Pads
(mm)
Decoupling Fibre
(mm)
Overall Thickness
(mm)
Weight
(kg/m2)
108 9 8 (10 kg/m2) 6 23 18
208 9 13 (20 kg/m2) 6 28 28