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How to calculate sliding door size

2025-10-17 23:49:35 Home

How to calculate the size of sliding door? Analysis and practical guide of hot topics across the Internet

With the arrival of the home decoration season, sliding door size calculation has become a hot topic recently. According to the search data of the entire network in the past 10 days, the search volume for keywords such as "sliding door size" and "sliding door measurement method" increased by 35% month-on-month. This article will combine hot topics to provide you with a detailed analysis of the sliding door size calculation method.

1. Core elements for calculating sliding door dimensions

How to calculate sliding door size

Calculate elementsillustrateCommon values
Door opening widthActual horizontal distance of wall holeRegular 60-90cm/fan
Door opening heightVertical distance from the ground to the door beamStandard 200-240cm
track widthPulley track takes up space8-12cm needs to be reserved at the top
Overlap amountDouble door overlapOverlap 5-7cm on one side

2. Centralized answers to popular questions

1.How to calculate the size of a single sliding door?
Door leaf width = (door opening width + overlap amount) ÷ number of leaves
Door leaf height = door opening height - track reservation - ground gap (usually 1-2cm)

2.Special algorithm for double sliding doors (recent hot search)
Total width = (single fan width × 2) - overlap amount
For example: Calculation of double doors with 90cm door opening
(95cm × 2) - 10cm = 180cm total width

Door opening sizeNumber of fansCalculation formulaFinished product size
80×210cmsingle fan(80+6)÷1=8686×198cm
150×220cmDouble fan(155×2)-10150×208cm

3. Recent hot topics to note

1.Extremely narrow frame sliding door (3rd most popular search)
Special attention should be paid: after the thickness of the frame is reduced, the load-bearing structure changes. It is recommended that the height of the door leaf does not exceed 220cm.

2.Smart sliding door (hot searches increased by 27%)
Electronic components need to be reserved additionally: 8-15cm equipment space at the top, and 3-5cm sensing areas on each side.

3.Internet celebrity Changhong glass door (hot search No. 1)
Special calculation requirements: glass thickness needs to be included in the total width, add 0.5cm on each side of 5mm glass.

4. Reference of actual measured data of the entire network

House typePopular sliding door sizesProportion
small apartment70×200cm42%
large flat floor90×230cm35%
Loft60×250cm18%

5. Expert advice (from recent popular interviews)

1. Measurement time: It is recommended to carry out the measurement after the floor is laid and before the baseboards are installed.
2. Error handling: Leave 1-1.5cm adjustment space for the width
3. Special materials: Solid wood sliding doors require an additional 0.5-1cm expansion joint.

It can be seen from the above structured data and analysis that accurately calculating the size of sliding doors requires comprehensive consideration of the building structure, usage requirements and design trends. It is recommended that consumers refer to the latest hot cases and be sure to conduct on-site review measurements to ensure that the sliding door installation will fit perfectly.

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