Acoustic floating floor overlay system - IN19/20

The IN20 and IN19 systems provide excellent sound insulation, particularly where an improved impact sound level is required. They are used in both new build and material change of use constructions where a level concrete floor is present.

Floor System IN19 Test Data
STRUCTURAL FLOOR - Concrete
No Test Data
Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance.

Applications

Components

System Overlay
Board mm		 Decoupling
Fibre mm		 Overall
Thickness mm		 Weight
IN19 18 11 29 15 kg/m²
IN20 9 11 20 8 kg/m²

Above weights & dimensions may be subject to slight variation.

2.4m x 0.6m x 18mm Water Resistant T+G Overlay Board with System IN19

1.21m x 0.49m x 9mm Water Resistant T+G Overlay Board with System IN20

IN5 Decoupling Fibre (white) 1m x 11mm x 20m roll with System IN19 & IN20

Click the Steps below to view diagrams

System Detail Illustration

Floor System Laid to Existing Skirting

Floor System Laid with New Skirting

Typical Floor Plan Layout