EXTENSION JAMBS for BEGINNERS! Fill those GAPS when the window doesn’t line up with the wall!

In this video I show how to measure, cut, and install extension jambs so you can fill the space between your window and the casing. No walls are perfect so you almost always have to add an extension jamb. Note: the following links include affiliate links where I earn a small commission on your purchase at NO additional cost to you. Thanks! Milwaukee 18 ga nail gun (#milwaukeebradnailer): https://amzn.to/3ZdNm5A Adapter for Milwaukee nail gun with Makita battery: https://amzn.to/470SLyW Pica Fine Dry Pencil (#picapencil): https://amzn.to/3XopL10 Stanley 12” Tape Measure (my favorite tape): https://amzn.to/4e574ET Festool Kapex Miter Saw: https://amzn.to/4cQySMr Kreg Adjustable Square (#kregpocket): https://amzn.to/47557pX 3M No-Slip Sandpaper (#3msandpaper): https://amzn.to/3z3GI7w Double-sided tape: https://amzn.to/4gazMpJ #windowcasing #windowtrim #diy #handyman #diytips #trimcarpentry #diyrepairs #woodworkingforbeginners #carpentrytips #windowtrimreplacement Chapters: 00:00 Intro 00:32 Materials and Tools Needed 02:41 Measuring 03:37 Marking the reveal line (#kregtools) 04:24 Ripping and sanding extension jambs 05:22 Cutting and installing extension jambs 07:33 Tapered extension jambs (#taperingjig) 10:20 Closing