What is nominal door size?

Welcome to the MM Garage Door Repair Utah blog! As your trusted local garage door experts, we’re dedicated to providing you with valuable information and top-notch service. Today, we’re tackling a common question we hear from homeowners: “What is nominal door size?” Understanding this concept is crucial when replacing, repairing, or even just discussing your garage door with a technician. Let’s dive in!

Understanding Nominal Door Size

The term “nominal door size” refers to the approximate, or “named,” size of a garage door. It’s not necessarily the exact, measured dimensions. Think of it like lumber – a 2×4 isn’t actually 2 inches by 4 inches. Similarly, a nominal garage door size is a standardized designation used for ordering, planning, and general communication.

Why Nominal Size Matters

Knowing the nominal size of your garage door is important for several reasons:

• Ordering Replacement Parts: When you need to replace panels, springs, or other components, the nominal size helps ensure you get the correct fit.
• Planning Renovations: If you’re considering converting your garage or making structural changes, the nominal size helps you understand the space you’re working with.
• Communicating with Technicians: When you call us at MM Garage Door Repair Utah, knowing your nominal door size allows us to quickly understand your needs and provide accurate estimates.

How to Determine Your Garage Door’s Nominal Size

Here’s a step-by-step guide to figuring out your garage door’s nominal size:

1. Measure the Width: Use a measuring tape to measure the width of the door opening from the inside of one side jamb to the inside of the other. Measure at the top, middle, and bottom to account for any inconsistencies. Use the largest measurement.
2. Measure the Height: Measure the height of the door opening from the floor to the top of the opening. Again, measure in multiple places and use the largest measurement.
3. Round to the Nearest Standard Size: Garage doors are typically manufactured in standard sizes. Common widths are 8, 9, 10, 12, 16, and 18 feet. Common heights are 7 and 8 feet. Round your measurements to the nearest standard size. For example, if your width measurement is 9 feet 2 inches, your nominal width is likely 9 feet.

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Standard Garage Door Sizes

Here’s a quick rundown of common nominal garage door sizes:

• Single Car Garage Doors: Typically 8 or 9 feet wide and 7 or 8 feet high.
• Double Car Garage Doors: Typically 16 or 18 feet wide and 7 or 8 feet high.
• RV Garage Doors: Often wider and taller than standard sizes to accommodate larger vehicles. These can range from 10-14 feet in height.

Nominal vs Actual Size: The Difference

It’s crucial to remember that the nominal size is not the exact, actual size. The actual size will typically be slightly smaller to allow for proper operation and clearance within the opening. For example, a nominal 9-foot wide door might actually measure 8 feet 11 and 1/2 inches wide.

What if My Door Isn’t a Standard Size

If your measurements don’t align with standard nominal sizes, don’t worry! It’s possible you have a custom-sized door. In this case, the best approach is to contact a professional like MM Garage Door Repair Utah. We can accurately measure your door and help you find the right replacement parts or a new door that fits perfectly.

FAQs About Garage Door Sizes

Q: How do I measure the thickness of my garage door?

A: The thickness of a garage door panel is typically around 1 3/8 inches to 2 inches. Measure the depth of the panel from the front to the back.

Q: Can I install a larger garage door than my current opening?

A: Possibly, but it usually requires significant structural modifications to your garage opening, which can be costly and complex. It’s best to consult with a professional to assess the feasibility.

Q: Where can I find the size information on my existing garage door?

A: Sometimes, the size information is printed on a sticker located on the inside of the door or on the door jamb. However, these stickers can fade or become damaged over time.

Final Solution

Determining your garage door’s nominal size is a straightforward process, but accuracy is key. By following the steps outlined above, you can confidently identify the approximate size of your door. However, if you’re unsure or need assistance with measurements, repairs, or replacements, don’t hesitate to contact the experts at MM Garage Door Repair Utah. We’re here to help!

Safety Note

Working with garage doors can be dangerous. Garage door springs are under high tension and can cause serious injury if handled improperly. If you’re not comfortable working on your garage door yourself, please call a qualified technician. Your safety is our priority!

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In conclusion, understanding nominal door size is a fundamental aspect of garage door maintenance and repair. We hope this guide has provided you with the knowledge you need to confidently address your garage door needs. Remember, MM Garage Door Repair Utah is always here to assist you with any questions or concerns you may have. Don’t struggle with a faulty garage door – let our expert technicians provide you with fast, reliable, and affordable service.

Ready to experience the MM Garage Door Repair Utah difference? Give us a call today at 801-418-9217 for a free consultation and estimate. Or, visit our website at mmgaragedoorrepair.com to learn more about our services and schedule an appointment. Let us take the stress out of your garage door needs – because your peace of mind is our top priority. Let’s get those doors swinging smoothly again!