3/8" lumber options for jamb extensions?
Pretty simple question, I think:
I'm extending 3 window jambs, 1 exterior door jamb (main front door), and one interior door jamb (into kitchen) by 3/8".
I have all the trim that will hang back up after, but what are my best options to do the 3/8" extensions? In other words, I need lumber etc. 3/8" deep and I'm trying to save myself time without needing to rip something down to fit it in the jambs to extend, width wise? I hope that makes sense. Any recommendations would be great! Thanks.