Matt explores how adding exterior insulation to your house can be a pain when installing windows! There are four ways to handle the problem. One: Make three options for an exterior jam installation. Two: use an L-flashing. Three: Make an elaborate trim profile using the same picture framing but with a window sill look. Four: A non-standard approach. Add inches the window. 

Check out the full video for more tips on dealing with windows and exterior insulation.

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