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Whether you are constructing a new house or you are remodeling the old one, at some point in the process of renovation things get aesthetic and, at the same time, functional. And it is there, more than anywhere, that one can see the importance of choosing French doors whose classic design element introduces natural light into your space, stimulates wide indoor-outdoor connection, and makes even your space prestigious in no less than one second.
One of the most frequently encountered inquiries of the homeowners is the following one: What is the correct size of my French door?
It seems like a reasonable one—and it has more variable answers than some allowance. This guide will teach us how to select a size, why accuracy is important, and how such a reliable brand as Hotian can assist you in making a perfect selection.
Why French Doors Are Still in Style
French doors do not only look good as an entrance. They are an intelligent use of your house’s functionality, natural lighting and resale. A 2023 Houzz Home Design Study cited that almost six out of ten homeowners redesigning their living environments with the aim of adding light and openness in mind had, in fact done so, and that goal is another area where French doors shine (literally).
Why are they special?
- Light-filled design
- Elegant symmetry
- Easy transition between indoors and outdoors
- Increased property value
But as timeless as they are, French doors require thoughtful planning—especially when it comes to sizing.
Getting Real About French Door Size
One of the most misunderstood aspects of choosing French doors is assuming one size fits all. In reality, getting the right French door size depends on a few important factors:
1. Wall Opening Dimensions
Before you even start shopping, you need accurate measurements of your rough opening. This includes width, height, and depth. Most standard French doors come in sizes like
- 60” x 80”
- 72” x 80”
- 96” x 80”
But homes are rarely “standard,” especially older properties or custom builds. This is why many homeowners choose custom French doors, especially from high-end manufacturers like Hotian.
2. Door Swing and Clearance
Are you working with limited interior space? Then you’ll need to decide whether you want in-swing, out-swing, or even sliding French doors. Getting this wrong can cause clearance issues with furniture, walls, or outdoor patios.
Tip: Measure your space with the door fully open to ensure you’re not sacrificing flow or comfort.
3. Glass-to-Frame Ratio
The beauty of modern steel French doors, like those designed by Hotian, is the slim frame design. Thinner sightlines allow for more glass—meaning more light—without compromising durability or security. This plays a huge role in visual balance and practical usability.
How Hotian Solves the Sizing Puzzle
When you’re dealing with premium doors, custom sizing shouldn’t be complicated. That’s one reason why architects and homeowners are increasingly turning to Hotian—a brand known for combining design-forward aesthetics with precision engineering.
Whether you’re installing new construction doors or retrofitting into an existing opening, Hotian offers:
- Custom steel French door solutions
- High-precision manufacturing
- Expert guidance on sizing and installation
- Flexible designs tailored to both modern and traditional spaces
Need a unique French door size that doesn’t fit typical standards? Hotian’s team will guide you through the process, ensuring your final install looks like it was made for the space—because it was.
The Hidden Costs of Getting the Wrong Size
Let’s talk about something people often don’t realize until it’s too late: choosing the wrong door size is expensive. Mistakes can lead to:
- Costly return or modification fees
- Delays in installation
- Structural alterations to existing walls
- Energy efficiency problems from poor sealing
A poorly sized French door might also affect the resale value of your home. According to Zillow, listings with well-designed entryways and light-enhancing features (like French doors) sell for up to 3% more. But doors that feel too small, too big, or awkwardly placed? They work against you.
How to Measure for French Doors Like a Pro
Even if you’re hiring a contractor, it’s good to understand the basics of measuring for the right French door size. Here’s what to do:
- Measure the Rough Opening
From stud to stud (not trim to trim). Measure width at top, middle, and bottom—and go with the smallest number. - Check the Height
Measure from the subfloor to the top of the opening. Don’t forget to consider flooring changes. - Account for Shimming
Always subtract at least ½” from height and width for shim space unless the manufacturer specifies otherwise. - Consider Threshold and Sill Options
These affect how your door aligns with both interior and exterior floor levels.
Still feeling unsure? That’s exactly what professionals like Hotian’s team are there for. They walk you through every detail—so you don’t have to guess.
Beyond Size: Other Design Considerations
While size is critical, it’s not the only thing to think about. When choosing a French door, consider:
- Material—Hotian’s steel French doors offer unmatched strength with ultra-slim profiles.
- Glass Type – Clear, frosted, or low-E glass for energy savings.
- Security Features – Multi-point locking systems and reinforced frames.
- Finish Options – Matte black, bronze, or custom powder coats to match your style.
Final Thoughts: Why Size and Quality Both Matter
When it comes to selecting the suitable French door size, it is not just about playing with figures. It is more about getting your doors the way you feel really good: in terms of functionality, proportion & beauty.
By having a company such as Hotian, you do not just purchase a product. You are getting professional knowledge, architect-grade accuracy and made to last a lifetime. doors. Whether you love to do it all over again, with a dream house, or make a design start to any other house, getting the size right with the right partner can be the difference of all.
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