Choose a storm door manufacturer such as larson andersen or emco and consult their doorway opening size guide to match your measurements.
Larson storm door measurements.
Record your measurements and take them to your nearest larson dealer.
For the width measure from left to right inside the brickmold where the storm door mounting rails will be installed.
How to measure for a larson storm door.
Depth be sure to leave at least 2 1 2 of opening depth between the inside window trim and the outside to allow room for your window.
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For example following the larson size guide a door opening measuring 35 7 8 x 80 would require a 36 x 81 standard size storm door.
Record the shortest dimension.
Follow the measuring guide below or watch the how to measure video.
Larson has a variety of styles to choose from including full view decorative enhanced security and our most popular retractable screen away doors.
Measure the opening height vertically.
Back doors are traditionally 32 inches wide by 80 81 inches tall.
Measure the opening width horizontally.
We ll take you step by step through the measurements you ll need to ensure a perfect fit.
Record the narrowest dimension.
If your home was built in the last 30 years your front door opening is likely about 36 inches wide by 80 81 inches tall.
Left center and right.
Height start from the high point of the sill of your window and measure to the top of the opening.
Again take three measurements.
Storm doors come in all different sizes.
However newer homes built after 1990 have been also using 36 inch widths also.
With security doors retractable screen doors storm windows you can expect larson to deliver the best.
Then check to ensure that your surround is flush.
Measuring for a storm door don t get intimidated when it comes to preparing for your new storm door.
Measure in three places top middle and bottom.
Take three measurements one across the top middle and bottom of the door a b c.