STC vs. OITC Ratings: Which Do You Need For Soundproof Windows?
If you live near a busy intersection, an airport flight path, or an active train line, you have likely looked into upgrading your home’s exterior windows to block the noise. During your research, you will inevitably run into two competing acronyms: STC vs OITC. Window manufacturers often boast about their high STC ratings to prove … Read more