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Ondastil Sound Ventilato

Roofing panel with a peculiar wavy profile consisting of a multi-layer profiled metal weather liner combined with a bituminous membrane and an exposed polyester mat for high noise-abatement and anti-drum performance and effective condensation control function; an EPS insulation layer and an internal liner of slatted metal sheeting.

The EPS insulation is shaped to form a ventilation chamber between the profiles that promotes an effective roof ventilation.

ONDASTIL SOUND VENTILATO is most suitable for civil and agricultural destinations of use, as well as for cost-effective commercial and industrial roofing applications.

1. Undulated metal weather liner
2. Polymer-bitumen membrane for noise-abatement and soundproof function
3. Nonwoven condensation control layer
4. Expanded polystyrene (EPS) additivated with graphite
5. Lightly fluted internal liner of metal sheet with PVC joint cover
Minimum gradient

15% nominal gradient subject to local building regulations