We are sorry for the inconvenience. The advertised timeframe of 45-Minute Easy Install is tested and is based on time-study conducted from different people and skill set. Some outside factors can affect the success of the installation. Also, a 32" x 80" storm door has opening requirements of 31 3/4" to 32 3/8" by 80" to 80 7/8". If the opening is 81", there will be a gap and lowering the sweep will not be enough to fill it. You may call us at 1-855-337-8811 if you need better assistance. Moreover, we are happy that you find the door nice. Have a great day ahead! - Charmaine