What is the most common storm door size?

When shopping for a storm door, it’s important to get the right size for your entryway. Most storm doors come in standard sizes that fit common front door openings, but measuring properly ensures a snug, weather-tight fit.

1. Standard Storm Door Sizes

The most common storm door sizes are:

Storm Door Size Fits Entry Door Opening
36" x 80" Standard front doors (most common)
32" x 80" Standard for older homes and secondary doors
30" x 80" Smaller exterior doors, often found on back or side entrances
34" x 80" Less common but available for certain home styles
Custom Sizes Needed for unique entryways or oversized doors

💡 Most homeowners need a 36” x 80” or 32” x 80” storm door.

2. How to Measure for a Storm Door

📏 Step 1: Measure the Width

  • Measure the width of the door opening at three points: top, middle, and bottom.
  • Use the narrowest measurement to ensure a proper fit.

📏 Step 2: Measure the Height

  • Measure from the top of the door frame to the threshold on both sides.
  • Use the shortest measurement to avoid gaps.

📏 Step 3: Check for Frame Adjustments

  • Some storm doors come with adjustable side rails to fit slightly wider or narrower openings.

3. What If My Door Is a Non-Standard Size?

🚪 If your door opening isn’t a standard size, you have options:
✔️ Buy a custom storm door for a perfect fit.
✔️ Use filler strips to adjust the opening size.
✔️ Choose a storm door with an adjustable frame.

Final Thoughts: Finding the Right Storm Door Size

✔️ Most storm doors come in 36” x 80” or 32” x 80” sizes to fit standard entryways.
✔️ Measure carefully before buying to ensure a proper fit.
✔️ Custom options are available for unique door sizes.

By choosing the right storm door size, you’ll improve insulation, security, and curb appeal while ensuring a hassle-free installation.


📺 Watch More on YouTube: Storm Door Guy

Looking for expert advice, installation guides, and helpful how-to videos? Subscribe to my YouTube channel, Storm Door Guy, where I share everything you need to know about storm doors!

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