Internal door sound insulation test: Are honeycomb or chipboard doors better? Professional installation is both alpha and omega
The Institute of Healthy Living decided to test seven randomly selected doors from the market, both honeycomb and chipboard. “Particleboards differ precisely in their weight,” says Tomáš Sysel from the Institute for Healthy Living. The doors are properly installed and measured in accordance with ČSN ISO 10140-2 in the State Test Facility. “According to the …