How To Measure Andersen Window Screens. Measure at the top, bottom, and about halfway up the window. Our insect screens are lightweight and easily removed for convenient cleaning.
Double & single hung windows feature two sash with at least one sash sliding vertically past the other. Diagonals must be within 1/8. Find your insect screen by selecting your window sash visible glass width and height in the grid below.
Measure the distance between the screen channels on the window frame.
Double and single hung insect screens. Get results from 6 engines Subtract 1/2 from rough opening width and height measurements recorded in steps 1 and 2. Andersen casement insect screens are available in two types: