WEBVTT 00:00:04.050 --> 00:00:08.050 Have you ever noticed how some doors feel more substantial when you open and close them? 00:00:09.000 --> 00:00:13.000 That’s the difference between a hollow core door and a solid core door. 00:00:13.001 --> 00:00:18.001 Masonite’s solid core doors have 70% more sound-dampening material than their standard hollow core doors. 00:00:18.002 --> 00:00:20.000 And you can hear the difference. 00:00:20.002 --> 00:00:20.090 Hollow. 00:00:21.010 --> 00:00:22.000 Solid.