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How to calculate wardrobe door size

2025-10-15 12:15:35 Home

How to calculate wardrobe door size

When customizing or purchasing a wardrobe, wardrobe door sizing is a critical aspect. The correct size not only ensures the aesthetics of the wardrobe but also avoids installation problems caused by incorrect dimensions. The following is a detailed guide on wardrobe door size calculation, compiled based on hot topics and common user questions on the Internet in the past 10 days.

1. Basic principles of wardrobe door size calculation

How to calculate wardrobe door size

The size calculation of the wardrobe door mainly involves the width, height and opening method of the door (swing door or sliding door). Here’s how to calculate the dimensions for two common ways to open doors:

Door opening methodwidth calculationheight calculation
swing doorSingle door width = (total wardrobe width - door gap) ÷ number of door leavesDoor height = wardrobe interior height - gap left at top and bottom (usually 10-15mm)
sliding doorSingle door width = (total wardrobe width + overlap) ÷ number of door leavesDoor height = wardrobe interior height - track reserved height (usually 50-100mm)

2. Specific size calculation examples

The following is a practical example to help you better understand the calculation method of wardrobe door size:

Wardrobe parametersValue (unit: mm)
total wardrobe width1800
Wardrobe interior height2200
Number of door leaves2
Door gap reserved20

1.Swing door size calculation:
Single door width = (1800 - 20) ÷ 2 = 890mm
Door height = 2200 - 15 = 2185mm

2.Sliding door size calculation:
Single door width = (1800 + 100) ÷ 2 = 950mm (assuming overlap is 100mm)
Door height = 2200 - 80 = 2120mm (assuming the track reserve height is 80mm)

3. Precautions

1.Door gap reserved: A door gap needs to be reserved for swing doors, usually 2-3mm/leaf, to avoid door leaf friction; for sliding doors, the overlapping part needs to be calculated, usually 50-100mm.

2.Material influence: Door panels made of different materials (such as wood, glass, aluminum alloy) have different tolerances to size. Wooden doors need to reserve more space for expansion and contraction.

3.Hardware accessories: The size of hinges, slide rails and other accessories will also affect the final installation effect of the door. It is recommended to confirm the accessories specifications in advance.

4. Frequently Asked Questions

1.Will the size be affected if the door panel is too thick?
Yes, the thickness of the door panel (usually 18-25mm) needs to be included in the calculation, especially the radius of rotation of the swing door.

2.Do I need to reserve space at the top of the wardrobe?
The top of the sliding door wardrobe needs to reserve space for track installation, and the opening height of the door leaf needs to be considered for the flat door.

3.How to avoid sizing errors?
It is recommended to use professional tools when measuring, review the data multiple times, and consult the manufacturer or designer for advice.

5. Summary

The calculation of wardrobe door size requires comprehensive consideration of various factors such as the opening method, reserved gaps, and material characteristics. With the detailed instructions and examples in this article, I believe you will be able to more accurately calculate the door size for your own wardrobe. If you still have questions, you can refer to the popular home decoration topics on the Internet in the past 10 days, or consult a professional designer for personalized suggestions.

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