How does LandVac Tempered Vacuum Glass help you wake yourself up naturally and maintain a good quality of sleep?

Studies have shown that once the noise level of the sleeping environment exceeds 32dB, the duration of deep sleep will be reduced by 4% for every 1dB increase. 90% of the sources of indoor noise are conducted into the room through doors and windows. LandVac tempered vacuum glazing can limit the noise to less than 32dB, helping you to improve sleep quality.