Hello,
I bought some certainteed Bryn Mar II vinyl double hung replacement windows.... they have a inch wide/deep slot that runs the outside perimeter of the window. It looks like it was meant to receive the siding, is this correct?
In any case, does the whole window sit inside the wooden frame, or do you slide the window out so the siding butts up against the window/J channel.... and so the drain holes in the outside sill hang out away from the house(so they drain away from the house)?
Thanks, Keith