Larson Storm Doors America's #1 Selling Storm Door

"It has been shouldered, pushed and kicked at least 20 thousand times and it keeps on working. I just want you to know that I feel it was the best money I ever spent."

- Jerry
   Georgia

How to Install - Measuring

Measure the opening width (horizontally) as shown, referring to the following diagrams below. Take three measurements, one across the top, middle and bottom of the door (A, B, C). Record the narrowest dimension.

Measure the opening height (vertically) as shown (D). Record the narrowest dimension.

Doorway Opening Size Guide

Storm door measuring guide
Doorway Opening Size Guide
Standard Door Sizes Min Width Max Width Min Height Max Height
30" x 81" 29-7/8" 30-3/8" 80" 81"
32" x 81" 31-7/8" 32-3/8" 80" 81"
34" x 81" 33-7/8" 34-3/8" 80" 81"
36" x 81" 35-7/8" 36-3/8" 80" 81"
32" x 85" 31-7/8" 32-3/8" 80" 81"
34" x 85" 33-7/8" 34-3/8" 84" 85"
36" x 85" 35-7/8" 36-3/8" 84" 85"