A General Guide On How To Measure A Window Screen For Your Home

Written By Mark Crunk

If your window screen is torn, bent, or missing, replacing it is one of the easiest ways to keep insects out while still allowing fresh air into your home. The most important part of ordering a replacement screen is getting accurate measurements.

Fortunately, measuring a window screen only takes a few minutes and requires just a tape measure.

Follow this step-by-step guide to measure your screen correctly.

Tools You Will Need

  • Tape measure

  • Pen or pencil

  • Paper to write measurements

  • Flat surface (optional)

Use a tape measure that shows fractions so you can measure accurately.

Step 1: Remove the Window Screen

If the screen is still installed, carefully remove it from the window.

Most screens have small pull tabs or spring clips that allow the screen to be pushed inward so it can be removed.

Place the screen on a flat surface so it can be measured accurately.

Step 2: Measure the Width

Measure the outside edge of the aluminum frame from left to right.

Important tips:

  • Measure the frame, not the mesh

  • Measure outside edge to outside edge

Example:

Width = 24 3/16 inches

Step 3: Measure the Height

Next measure the height of the frame from top to bottom, again measuring outside edge to outside edge.

Example:

Height = 36 1/2 inches

Step 4: Measure the Frame Thickness (Depth)

This is one of the most important measurements that many homeowners miss.

Window screen frames come in several thicknesses, most commonly:

  • 5/16 inch

  • 3/8 inch

  • 7/16 inch

Measure the depth of the aluminum frame from front to back.

Why this matters:

  • If the frame is too thin, the screen may rattle or move in the wind.

  • If the frame is too thick, it will not fit into the window screen channel.

Most residential window screens use 5/16" or 3/8" frames, but some windows require 7/16".

Taking this measurement ensures your replacement screen fits securely.

Step 5: Write Your Measurements in Order

Screens are always ordered in this format:

Width × Height

Example:

24 3/16" × 36 1/2" with a 3/8" frame

Try to measure to the nearest 1/16 inch whenever possible.

Step 6: Identify the Frame Color

While measuring, note the color of the frame. Common options include:

  • White

  • Bronze

  • Mill (silver aluminum)

  • Tan

Matching the frame color keeps your replacement screen looking consistent with your windows.

Step 7: Check the Screen Tabs and Spring Clips

Most screens include small pull tabs and spring clips that allow you to remove the screen easily.

Make note of:

  • Tab location and spring clip location (top, bottom, or side)

What If the Screen Is Missing?

If the screen is missing, you can measure the inside channel of the window where the screen sits.

  1. Open the window

  2. Measure the inside width of the screen track

  3. Measure the inside height of the screen track

These measurements determine the correct screen size.

Common Window Screen Measurement Mistakes

Avoid these common errors:

Measuring the mesh instead of the frame
Always measure the aluminum frame.

Forgetting to measure frame thickness
Screens must match the window channel depth.

Measuring the window instead of the screen opening
Measure the screen frame or the screen track.

Need New Window Screens?

If you live in North Texas, All American Window and Screen Company provides professional window screen replacement and window repairs.

We serve homeowners in:

Justin
Argyle
Flower Mound
Bartonville
Lantana
Haslet
Keller
Denton
Decatur

If your screens are damaged from weather, hail, pets, or age, we can build custom replacement screens that fit just right!

📞 Call or Text: 940-255-4353
🌐 www.windowandscreen.com

Mark Crunk
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Window Screen Replacement in North Texas