How to install J Channel around a window, door or any opening in a wall, including the miter or 45 on the j-channel. Plus a few other tips and tricks of the trade. Check the comments for the tools I use and affiliate links to Amazon for them.
-----------------------------------------------------------Contents of video-----------------------------------------------------------
00:00 - Installing the bottom piece
01:17 - Installing the right side
03:08 - Installing the left side
04:01 - Installing the top piece
05:40 - Explaining water mitigation techniques