# How To Measure For Replacement Windows

### Window manufacturers will use a simple size notation for replacement windows to help you identify the size needed for your rough opening.

How to measure for replacement windows. If the window opening is wide take measurements at three points which are the two sides and the middle part just like measuring the width of the window. Measure from the high point of the sill of your window the surface closest to the inside of the window to the top of the window opening. Measuring your old windows for replacement.

A perfectly square opening will have exactly the same diagonal measurements between two opposite corners. Measuring to determine the correct height for the replacement window is similar to measuring the width. Although an untrained eye may not notice if the window opening is not perfectly parallel and equidistant your tape measure can detect uneven openings.

To determine height measure from the brick at the bottom to the lintel at the top of the opening. Here are some final tips on how to measure for vinyl replacement windows. The smallest measurement is your rough opening width the main measurement to reference when purchasing a replacement window.

You can check the squareness of the rough opening by measuring from diagonally from corner to corner. Do they make replacement vinyl windows with a jamb depth of 3-14 i ordered some for my house and the window was about 12 short because new window had a jamb depth of 2-14 making the window sit lower on sloped sill i just had to add a piece of trim outside to fixproblem. Use the smallest of these three height measurements to order the window.

Next take a measurement from the lowest point of the window to the highest point of the arch. Again youll need to take three measurements each extending from the top horizontal board. For this step you will need your pen paper level and of course your measuring tape.

Measure from the surface of the head to the high point of the window sill. Close the window and make a similar measurement from jamb to jamb near the middle of the window. Learn the three essential measurements needed for ordering replacement windowsMaster more skills.

### How To Measure For A Replacement Window Home Improvement Projects Window Installation Home Improvement

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