Again take three measurements.
Larson storm door measurements.
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.
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.
Take three measurements one across the top middle and bottom of the door a b c.
Height start from the high point of the sill of your window and measure to the top of the opening.
Larson has a variety of styles to choose from including full view decorative enhanced security and our most popular retractable screen away doors.
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.
We are committed to helping you find parts quickly and easily for your larson storm door.
Follow the measuring guide below or watch the how to measure video.
For the width measure from left to right inside the brickmold where the storm door mounting rails will be installed.
Left center and right.
Measure the opening height vertically.
Record the narrowest dimension.
We ll take you step by step through the measurements you ll need to ensure a perfect fit.
Then check to ensure that your surround is flush.
Record the shortest dimension.
Storm doors come in all different sizes.
These steps will be key in ensuring a smooth storm door installation.
Measure in three places top middle and bottom.
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However newer homes built after 1990 have been also using 36 inch widths also.
Back doors are traditionally 32 inches wide by 80 81 inches tall.
With security doors retractable screen doors storm windows you can expect larson to deliver the best.
Choose a storm door manufacturer such as larson andersen or emco and consult their doorway opening size guide to match your measurements.
How to measure for a larson storm door.
Take the measurements of your opening.