Dufelt® W4344 : the fire-resistant acoustic panel

Dufelt® W4344 is an acoustic nonwoven panel, used as a component for stretch walls and ceilings.

Based on small fibres, it absorbs more than 50% of sounds above 3500 Hz and up to 80% of higher frequencies.

Soft and light, it works in non-standard buildings as well as in conventional sites, and is easily fitted.

Fire resistant (M1), it complies with the norms required for public places.

It is provided with a dust-proof barrier for a longer life and smart appearance.