Category: Aluminum Lift And Slide Doors

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Aluminum Big Large Lift Sliding Door Glass Door

Aluminum Big Large Lift Sliding Door Glass Door

$75-150 /Square Meter

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Payment Type: T/T,L/C
Incoterm: FOB,CFR,CIF,EXW
Min. Order: 1 Square Meter
Transportation: Ocean
Port: SHENZHEN

Description

Product Attributes

Model No.: WD-LSD027

Brand: Wendou

Warranty Service: More Than 5 Years

Place Of Origin: China

Packaging & Delivery

Selling Units:	Square Meter
Package Type:	Adhesive protective film+Bubber film+Hardboard+Strechable plastic wrap+Non-fumigation plywood-crate
Picture Example:

Supply Ability & Additional Information

Packaging: Adhesive protective film+Bubber film+Hardboard+Strechable plastic wrap+Non-fumigation plywood-crate

Productivity: 150000㎡/year

Transportation: Ocean

Place of Origin: Made in China

Supply Ability: 10000㎡/month

Certificate: NFRC/AS2047

HS Code: 7610100000

Port: SHENZHEN

Payment Type: T/T,L/C

Incoterm: FOB,CFR,CIF,EXW

Product Description

Aluminum Large Lift and Slide Glass Door Analysis

1. Core Function

Large aluminum lift and slide glass doors are heavy-duty door systems combining sliding and lifting functions, designed for large spans and high transparency requirements. Their core function lies in the combination of an aluminum alloy frame and large glass panels, achieving seamless connection between indoor and outdoor spaces while meeting comprehensive needs such as lighting, ventilation, thermal insulation, sound insulation, and safety. These doors are commonly found in high-end residences, commercial buildings, and public spaces, with single-panel widths exceeding 3 meters, heights exceeding 2.5 meters, and single-panel load-bearing capacity exceeding 200 kilograms, combining aesthetics and practicality.

2. Structural Features

Modular Track System:

Aluminum Lift And Slide Doors use either top-hung or bottom-hung track designs. The top-hung track is hidden in the top of the door frame, reducing ground obstacles and suitable for high-frequency use scenarios; the bottom-hung track supports the weight of the door panel through a high-strength aluminum alloy ground rail (thickness ≥ 3mm), ensuring sliding stability. The track surface is anodized, increasing wear resistance by 50% and reducing sliding resistance after long-term use.

Lift and Slide Mechanism:

The bottom of the door panel is equipped with a liftable pulley system, allowing for vertical lifting of the door panel (lifting height approximately 5-10mm) through a rotating handle or electric device. After lifting off the track, the door can be easily slid. This design reduces friction between the door panel and the track, extending service life and reducing the sliding force (by more than 30% compared to traditional sliding doors).

Sealing and Drainage Structure:

EPDM (ethylene propylene diene monomer) rubber sealing strips are used between the door frame and the door panel, with a compression deformation of 25%-30%, forming multiple sealing barriers to effectively prevent wind and rain penetration. Hidden drainage holes (diameter 8-10mm) at the bottom, combined with inclined drainage channels, quickly drain rainwater and prevent water accumulation and corrosion.

Safety Protection Design:

Integrated anti-pinch strips (thickness ≥ 15mm), safety light curtains, and child locks prevent accidental pinching during sliding. Anti-collision steel beams are installed on the edges of the door panel, capable of withstanding 1000J of impact energy, resisting deliberate damage or extreme weather conditions.

3. Material Advantages

High Strength and Lightweight:

The aluminum alloy frame uses 6063-T5 national standard aluminum alloy (tensile strength ≥160MPa), weighing only 1/3 of steel, but with comparable strength. For example, a 2.4m × 1.2m aluminum door panel weighs 40%-50% less than a steel door of the same specifications, reducing hinge load and extending service life.

Corrosion Resistance:

The surface is treated with anodizing (film thickness 10-15μm) or powder coating (film thickness 60-100μm), achieving AAMA 2604 standard for salt spray corrosion resistance, suitable for coastal or high-humidity environments, extending the maintenance cycle to more than 5 years.

Energy Saving and Environmental Protection:

Aluminum Sliding Doors are equipped with double-layer hollow glass (such as 5+12A+5 structure) or Low-E glass, with a whole window K-value as low as 1.8-2.2W/(m²·K), saving more than 30% energy compared to ordinary single-layer glass doors. Some models are filled with argon gas to further improve thermal insulation performance.

Aesthetics:

Provides more than 20 surface effects, including wood grain transfer printing (such as walnut, oak grain), metal brushing (champagne gold, titanium gray), and imitation stone textures, to match different decoration styles. The narrow frame design (frame width ≤45mm) maximizes the glass area, with a light transmittance of over 80%, enhancing the sense of spaciousness.

4. Applicable Building Types

High-End Residences:

Villas, large apartments, and other projects utilize their large-size transparent design to connect the living room with the balcony or courtyard, creating a seamless indoor and outdoor space and enhancing the viewing experience.

Commercial Buildings:

Hotels, clubs, exhibition halls, and other places use their improved sliding function to achieve silent operation, avoiding noise interference from door opening and closing, while enhancing the architectural aesthetics with curved or corner door designs.

Public Facilities:

Buildings requiring a quiet environment, such as hospitals and schools, reduce noise pollution through Low-E glass and sealed structures, creating a comfortable atmosphere. Industrial and Logistics:

For factories, warehouses, and other industrial settings, choose the heavy-duty version (single leaf load capacity up to 800kg), with wind-resistant reinforcement design to withstand typhoons or extreme weather.

5. Selection

Dimensions and Load Capacity:

Choose a single-leaf or double-leaf design based on the door opening size. Single-leaf width is recommended to be 1.5-3 meters, and height 2-3 meters. If large glass panels are required, prioritize thicker aluminum alloy profiles (thickness ≥2.5mm) and heavy-duty pulley systems.

Glass Configuration:

For Aluminum Doors, choose single or double Low-E glass for optimal lighting; for privacy, choose laminated glass or frosted glass; for coastal areas, tempered glass is recommended (impact resistance is increased by 5 times).

Hardware Accessories:

Choose branded hardware, supporting multi-point locking, anti-pry alarm, and electric sliding functions. If the budget allows, wind and rain sensors or fingerprint locks can be added.

Installation and Maintenance:

Hire a professional team for measurement and installation to ensure the track is level and the door panels are vertical. Regularly check the sealing strips and drainage holes, and perform pulley lubrication maintenance every two years.