I am getting Horizontal Blinds Inside Mount as seen below. My window height is 50 inches. When ordering, manufacturer added another 1 inch so it extends down below to 51 inches onto the wall.
- Is that pretty typical for Blind manufacturers to add another inch so they droop-extend down more below the window for Horizontal inside mount?
- Additionally, I am going to get one more blind for another 50inch window. This time, I will tell them its 51 inches, so it will add to 52 inches. I noticed it extending down keeps little more of the draft away, during winter cold months. Are there any negative effects of having it extend down little more besides slight appearance? Its a corded blind, so I can pull up and down anyway. Are there functionality issues, or any side effects?