"OTONAIN" insulates bothersome drainage noise, and guarantees silence.
Otonain is an integrated type of soundproofing pipe which insulates the drainage noises of washrooms and kitchens. (Patent pending) Otonain's integrated features allow for easy processing and installation.
This sound-insulating mat drastically reduces noises to the floor below. Just spread it under the floor material. OTONAIN FX is a hard material and does not cause unstable walking.
Compared to fire-proof bimetallic tube, it has superior function with sound absorption, and is easier to install. It is indeed an excellent sound insulation piping.
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Global Management Group TEL：+81-(0)-575-24-4744