How To Measure For Exterior Storm Windows

Measure opening width at three locations top center bottom measure opening height at three locations right center left round the narrowest width and the shortest height down to the nearest 1 16 and provide these dimensions when ordering.

How to measure for exterior storm windows. Leave about 1 8 inch gap at the top of the storm window to allow the window to expand with the temperature. If oriel give the measurement from step 3. Alternatively you may measure an existing storm window and order the window tip to tip. Insert the storm windows.

Insert your storm windows into the opening and tightly against the window sill. If you find yourself with this project here is a quick guide to help you through the measuring process. Specify if the casing is eastern or western. Measuring measure opening width at three locations top center bottom measure opening height at three locations right center left round the narrowest width and the shortest height down to the nearest 1 16 and provide these dimensions when.

Determine if window casing is eastern see 4a or western see 4b. When ordering give width first then height. Measuring for a storm window replacement can be a frustrating task.