We have two exterior doors where the weatherstripping is attached to the door frame. It's a tubular shape with a flat flange that fits into a groove in the frame. It appears to be vinyl or a plastic of some sort.
The problem is, we are not getting a tight seal. In fact, at times we can actually see light around the perimeter of the door in some areas.
What would be the best and/or easiest way to correct this problem?
BTW, the house (and doors) are only a little over a year old and show no wear.
TIA