Um, how do they leak? Thought it was the roof but no, it's the door. Minor rot in plates and subfloor...easy fix. Found that under the laminate flooring. Stucco flush to the frame of the door, no obvious cracks. The roof overhangs by 18 inches but dead eastern exposure. I live in Sack O' Tomatoes. Debating going along with Me, Myself, and I on how to solve the issue permanently. Not keen on sliders anyway but cheaper to keep it. Do I flash out the door, or put trim around it?. This stucco bit is new to me.