LF sliding door

Insulation design system and glazings with Low-e glass, meeting different energy rating standards.

Glass Configuration

Tempered glass: 5mm + 15A + 5mm

 

Hardware

YAJIE No.2 handle + single-point lock

Optional: G-U lift system, optional German HOPPE lift handle, and YASHI fingerprint lock

Drainage System

Stepped drainage

Aluminum Profile Thickness

1.6-2.2mm

Depth of frame

198.8mm

   Product Features  

 

1. Thermal break system

Featuring thermal-break system technology for energy saving, sound insulation, noise reduction, dust and water resistance.

 

2. Heat proof

Insulation design system and glazings with Low-e glass, meeting different energy rating standards.

 

3.Sound proof

 Insulation glass system reducing noise from 36db to 43db

 

4. stable structure

 Premium primary aluminum 6063-T5, professional architectural system design, strong and safe structure

 

5. Aesthetics 

Hidden drainage system without external wind caps, delivering a clean exterior look while ensuring vertical drainage that prevents rainwater backflow under high wind conditions.

 

6.Intelligent 

 With smart window control system, intelligentize your home

 

    Product Brief  

 

1.  Appearance Design

The door mullion adopts a trendy ultra-slim 36mm minimalist design, offering a wider, more transparent view. The 20mm slim interlock design presents refined simplicity — experiencing the aesthetics of boundless living through light and shadow.

 

2. Sealing Design

Featuring a multi-chamber thermal break structure with PA66 insulation strips, the system offers dual-layer heat protection, reducing heat loss by one-third.

With ten flexible seals and 15A double-glazed tempered glass, it effectively blocks noise, wind, and water while maintaining clear, peaceful comfort.

 

3.Functional Design

When locked, the sash lowers as the handle turns, compressing all four seals for maximum airtightness.

When opened, it lifts smoothly for silent, effortless sliding.

At any position, rotating the handle locks the sash down again, ensuring consistent sealing performance.

 

4.Waterproof Design

The high-edge water-stop professional track design can easily handle heavy rain and typhoon-prone areas.

 

   Product details  

 

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01 | Innovative Design

Featuring a multi-chamber structure and thermal-break aluminum technology, it delivers exceptional insulation and thermal performance, making it ideal for large balconies. The multi-chamber, high wind-resistance profiles use chamber walls to enhance profile rigidity, meeting the demands of wide landscape openings. It offers superior wind load resistance, capable of withstanding powerful typhoons without any structural deformation.

 

02 | Premium Hardware

 

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  • Standard configuration: YAJIE No.2 handle lock, featuring a stylish design that aligns with the aesthetic of the new generation.
  • Optional: Imported German G-U heavy-duty lift-and-slide system, allowing the door sash to be fixed in any position at any time.

 

05| Color treatment

 

                         

 

The surface adopts AkzoNobel powder coating, ensuring true, saturated, and long-lasting color stability.

 

                        

 

Through ceramic electrodeposition technology, the surface receives an anti-glare treatment that produces a soft, elegant gloss without light pollution, and a fine, skin-touch texture.

 

                      

 

Powder of Tiger brand presents comfortable pastel clean feelings.

 

05 l Mesh

 

0.13 mm Ultra-Fine Mesh – Designed for high transparency and superior visibility while keeping out even the smallest insects such as mosquitoes and midges. Ideal for homes requiring excellent ventilation and unobstructed views.

 

0.15 mm Fine Mesh – A perfect balance between clarity and durability. Provides effective insect protection without compromising natural airflow, making it suitable for most residential applications.

 

0.40 mm Reinforced Mesh – Features a thicker wire diameter for greater strength and tear resistance. Recommended for high-traffic areas, sliding doors, or households with pets.

 

0.80 mm Heavy-Duty Mesh – Engineered for maximum durability, impact resistance, and security. Ideal for villas, ground-floor windows, or coastal and windy regions where enhanced protection is essential.

 

                      

 

06 l Glass structures

 

Double-Glazed Units (DGUs) – Configured with argon gas filling, these units deliver outstanding thermal insulation and energy efficiency, minimizing heat transfer and reducing energy consumption.

 

Triple-Glazed Units – Provide enhanced insulation performance for extreme climate conditions, significantly reducing heat loss and improving indoor comfort throughout the year.

 

Low-E Glass – Coated with a special low-emissivity layer that reflects infrared heat while allowing visible light to pass through. It offers excellent UV protection, boosts energy efficiency, and helps maintain a cooler interior in hot climates.

 

Optional Upgrades – Available with high-performance Low-E coatings, ideal for villas, premium residences, or properties in regions with intense sunlight exposure.

 

                       

 

    Application Scenarios  

 

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   Package & Shipping    

 

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COMMON INSTALLATION PAIN POINTS

  • Q: Are your products Certificated?Title goes here?

    Yes, our products are designed and manufactured to meet international performance standards, including U-value, wind resistance, air tightness, and water tightness, in line with CE (EN standards) and ISO 9001 requirements.If your market requires specific certificates (such as UKCA, AS2047, or NAFS), we can also prepare the documents or testing accordingly.

  • Q: What kind of service will you provide?

    We provide full project support from design to after-sales service, including:

    • Professional design assistance, we help with window & door configuration, technical drawings, and glass specifications.
    • Customized production according to your project requirements.
    • Packaging, loading supervision, and shipment tracking.
    • Installation guidance (drawings, videos, or online support).
    • After-sales service and spare parts supply during the warranty period.
  • Q: What is your warranty ? What do we do in case of problems?

    10 years quality warranty is provided, including frame unfading nor peel-off, hardware and accessories working properly under correct operation.If any problem occurs, please contact us with photos or a short video. Our after-sales team will offer technical guidance, spare parts replacement, or local repair support depending on the situation.

  • Q: What is your delivery time?

    25-35 days after deposit and drawing confirmed

  • Q: How can I know your price?

    The price is based on buyer's specific requirement, so please provide below information to help us quote exact price to you.

    (1) Shop drawing / window schedule to show the window dimensions, quantity and type;

    (2) Frame Color ;Type of glass and thickness (single or double or laminated or others) and color (clear, tinted, reflective, Low-E or others,with Argon or without).

  • Q: What is your main product?

    • Customized Window:Swing window、sliding window、folding window、lift window
    • Customized Door:Sliding door、swing door、folding door、aluminum ecological door、entrance door
    • Other customization:Sunroom、curtain wall、shower room
  • Q: Are you a factory ?

    Yes,Our factory covers an area of 300000㎡and has a history of more than thirty years.