Try to look for terms like ‘Acoustic’ or SoundScreen, as well as a letter ‘A,’ or an ear with a bent arrow image engraved over the glass. It’s well worth the time and effort you set in, but you will have to pay for additional. The method with Avanti was https://advanced-acoustic-laminat20425.diowebhost.com/86401687/advanced-acoustic-laminated-glass-doors-for-dummies