You will understand how to choose \”folding door\” after reading it!

1. Material properties

The folding door is PVC or wood material is the core, combined with carriage, sliding wheel and other hardware that realizes folding function, both have Separation, space saving, and variety of styles.

1. Material classification:

PVC folding door: PVC is based on polyvinyl chloride, light quality (5- 8kg/㎡), waterproof and moisture-proof, with heat-repellent wood or stone markings on the surface. Fire-proof level is usually B1 (burn-free material).

Wooden folding door: Use solid wood or fire-resistant wood (such as B1 fire-resistant wood), which has a warm texture and better sound insulation, but it needs to be moisture-proof and anti-corrosion treatment.

2. Extraordinary application:

Wall partition: Ultra-thin PVC folding door (thickness ≤5cm) direction Install, replace traditional screen style and create a flexible partition.

Slow ceiling decoration: Light folding door panels are spliced ​​for movable hanging tops, hiding pipes or building industrial style.

Comparison of commonly used materials:

| Materials | Core advantages | Core disadvantages | Applicable scenes |

| Traditional flat doors | Good sealing, strong sound insulation | Large space occupied , Inconvenient to open | Bedroom, Bookroom |

| Push and pull door | Save space and easy to clean | Track ash and high maintenance costs |Taiwan, kitchen |

| Folding door | Flexible, high space utilization | Weak sealing, easy hardware | Small type, temporary isolation |

PVC folding door reference picture

Wood folding door reference picture

2. Construction art (taking PVC folding door as an example)

1. Measuring positioning:

Precisely measure the size of the door, reserve the track installation space (top or side), the error is ≤3mm.

2. Track installation:

Step ①: Fix the upper track to ensure the level (level calibration);

Step ②: The side rail is installed vertically, the expansion screw is fixed, and the distance is ≤40cm.

3. Door fan assembly:

Step ①: Connect the door fan to the sliding wheel set, adjust the sliding wheel height to match the track;

Step ②: The door fan is inserted into the track in turn, and the opening and sliding degree is tested.

4. Detailed session processing:

Add sealing strips to the door (to enhance sound insulation), and the hardware is smooth and smooth Repellent anti-scaling.

Additional steps for wood folding door:

Fire protection: brush flame retardant matte (to reach B1 standard), door frame Buried fire bulging strips.

Block door large Sample reference

Block door general picture reference

3. Hardcore comparison of advantages and disadvantages

✅ Advantages:

1. Space magician: After folding, it only accounts for 10%-20% of the space, a small-type expansion tool.

2. Variety of color: PVC doors can be customized with imitation wood texture and metal colors, and the wood doors are suitable for Chinese style, Nordic styles and other styles.

3. Convenient installation: module design, 100㎡ space is completed in one day, and the labor cost is as low as 50 yuan/㎡.

❌ Injury:

1. Sealing short board: The door and fan gap are prone to light leakage, and the temperature is lower than that of a flat door 30%.

2. Hardware consumption: sliding wheels and combined pages require high frequency maintenance, and the life of inferior accessories is only 1-2 years.

3. Fire protection limitations: PVC doors are only B1 grade, wooden doors need special treatment to meet the standards, so be careful when using the kitchen.

IV. Application direction (attached 2025 Trend)

1. Residence scene:

Sun terrace partition: Translucent PVC folding door to separate the washing Areas and rest areas, prevent dust from being exposed.

Open kitchen: wooden folding door hidden cookingThe area is free to open and smoke is separated from each other without any mistakes.

2. Commercial space:

Flexible section of the exhibition hall: Large-sided folding doors to quickly switch spaces to arrange the space, suitable for event requirements .

Office sound insulation wall: Thickened wood folding door (≥40mm) with sound-absorbing cotton, noise reduction of up to 25dB.

3. Innovative gameplay:

Invisible storage door: The folding door is embedded in a custom cabinet, obsess the body when closed, and then open Expose the space.

Trend TIP: Intelligent folding door (electric drive + APP control) has become a new one, suitable for the whole house intelligent living system.

Household Folding Door

5. Market price (including pit avoidance guide)

| Type | Single price range (yuan/㎡) | Applicable scene|

| PVC folding door| 118-1200 | Hygiene and temporary separation|

| Wood folding door| 800-3000 | Bookroom, high-end club|

| Fireproof wood door | 1500-5000 | Fire passage, commercial space|

*Note: Prices are affected by brand and hardware configuration, and the cost of imported hardware increases by 30%-50%.

*Avoid pit mouth:

\”Three experience hardware\”: experience sliding wheel smoothness, experience Combined load-bearing, verify the flatness of the track;

\”Two avoid low prices\”: avoid PVC door without fire protection, avoid unsealed wood door (moisture resistance).

\”Two avoid low prices\”: avoid PVC door without fire protection, avoid unsealed wood door (moisture resistance). p>

6. Summary

The folding door is centered on \”flexible integration + space reshaping\” and has become a shaped weapon for small-scale and commercial space. PVC doors use lightweight waterproofing and private prices to occupy the market, while wood doors are textured and Sound insulation locks high-end users. Although there are shortcomings such as weak sealing and easy hardware damage, it is intelligent upgraded by Electric drive) and Material optimization (fireproof layer), is breaking through the traditional border. From 100 yuan PVC to 100 yuan solid wood model, folded The door uses the magic of \”unlocking N types of scenes in one door\”, making every inch of space full of possibility!

The material is taken from the Internet, and it is necessary to invade.