I had a contractor install sliding patio doors in 2 different areas in my house. The first area the patio doors fit perfectly; however, in the second area there is a gap that leaks air. There is an overlap between the moving door and the fixed door where the two doors should meet up and this is where the leak is occurring.
Does anyone have any tips to close this gap? I have attempted to adjust the tilt screws on the door and it helped close part of the gap but not completely and have pulled out the fixed and sliding door to make sure there are no obstructions behind it causing it to stop short.