Plus, Audi is also offering an optional acoustic roof with
effective noise insulation.
Not exact matches
All that
insulation is an
effective sound barrier, he says, so outside
noises like barking dogs and traffic rarely penetrate their walls.
We understand recycled denim batts to be «free of carcinogens and formaldehyde, and more
effective than traditional
insulations in resisting extreme cold and in providing superior
noise reduction.»