UV security. The PVB layer gives further UV resistance to avoid the glass from fading and defend your household furniture from bleaching. Also, laminated glass is more expensive than common glass. Certainly, should you’re seriously interested in cutting down noise transmission, that is a sacrifice you’ll really have to make. https://acoustic-laminated-glass81138.angelinsblog.com/37705092/considerations-to-know-about-acoustic-laminated-glass