Footfall sound insulation over concrete ceilings

If boards are laid on screed or concrete, a moisture barrier must be used. In order to improve the footfall sound insulation, the use of an additional insulation layer is recommended. 

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Specifications

Construction Example Product Nominal Thickness (mm)
Bottom concrete ceiling
moisture barrier
ribbed cardboard
Loose Fill ≥ 30
ribbed cardboard
AGEPAN® Natural Insulation Board ≥ 10
Top flooring board ≥ 18
Inside
Product concrete ceiling
Thickness
Product moisture barrier
Thickness
Product ribbed cardboard
Thickness
Product Loose Fill
Thickness ≥ 30
Product ribbed cardboard
Thickness
Product AGEPAN® Natural Insulation Board
Thickness ≥ 10
Product flooring board
Thickness ≥ 18
Outside

Construction example. Details, exact dimensions and thicknesses can be found in the respective test certificates, standards and building regulations. Please observe the processing instructions.

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