Q: My 18-year-old, two-story house has exterior stucco ... for replacing the trim, and how do I make sure that I will have a good water barrier around the windows? A: You must replace the rotted ...

Nor should there be caulk along the flashing that often separates panels stacked on exterior ... trim, or maybe the wall. And it would help seal the pores on the end of the wood trim around the ...