35dB Soundproof Aluminum Sliding Door with Enhanced Acoustic Performance

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Product Description

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Basic Information

Model NO.
JT140 LIFT SLIDING
Material
Aluminum Alloy
Style
Modern
Open Style
Inward Opening / Inward Tilting
Sound Insulation
40 dB
Screen Netting
Stainless Steel/HD Nylon
Security Rating
A
Thickness
2.2mm
Bearing
600kg
Blade Width
1200mm-3300mm
Blade Height
2000mm-2765mm
Standard Glass
5t+12A+5t+12A+5t
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Product Highlights

Soundproof Aluminum Sliding Door Features

1. The profile adopts a high load-bearing structure, which effectively shares the weight of the glass with the wall structure and prevents the profile insulation strip from breaking.

2. The standard configuration uses nylon transmission rods for transmission, which can reduce unnecessary noise generated by hardware and provide a smooth operating feel.

3. Adopting a three-layer sealing structure with EPDM sponge composite sealing strips, the multiple sealing layers enhance air and water tightness.

Detail 1
Detail 2
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JT140 Series Parameters

Performance & Specifications
Water Tightness △P≥450Pa Window Frame 72mm
Air Tightness q1≤0.5, q2≤1.5 Insulation Strip 24mm
Wind Pressure 3.5kpa≤P3<4.0kpa Glass Thickness ≤49mm
Thermal Insulation 1.7w/(m²·k)≤UW<2.3w/(m²·k) Glass Range 30mm-49mm
Sound Insulation 35db≤Rw<40db U-value 1.4 - 2.0 W/(m²·K)
Technical Drawing
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Quality Components

🔹 Hardware

Equipped with high-quality hardware brands to enhance overall performance and user experience.

Hardware Details

🔹 Thermal Break Profiles

Uses thermal break aluminum alloy profiles designed for excellent insulation, corrosion resistance, and high strength.

Profile View

🔹 Glass Options

Customizable options including insulated (double/triple), tempered, laminated, fire-resistant, smart glass, and more.

Glass Options
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Manufacturing & Logistics

Process 1
Process 2

📦 Packaging Solution

Secure Packaging

Manufacturing Capacity: Operates four facilities with a workforce of nearly 1,000 employees, achieving an annual production capacity of 3 million square meters. Features state-of-the-art automated production lines and a national-level CNAS-certified laboratory.

Production Line
Certifications

Service Advantages

One-Stop Service: Design, production, transportation, and after-sales support.

High Capacity: 3 million square meters annual capacity ensures timely delivery for large orders.

Expert R&D: Team of over 30 members meeting international certification requirements.

Mature Supply Chain: Over 30 years of industry experience to reduce costs and ensure stable quality.

Customization: From cost-effective solutions to high-end intelligent products.

Frequently Asked Questions

Q1: What is the sound insulation rating of the JT140 sliding door?
The JT140 series offers enhanced acoustic performance with sound insulation ratings typically between 35dB and 40dB, making it ideal for noise-sensitive environments.
Q2: Can the glass be customized for specific energy requirements?
Yes, we offer a wide range of glass options including double or triple-glazed insulated glass, Low-E coated glass, and smart glass to meet various thermal insulation needs.
Q3: What is the maximum weight-bearing capacity of the door track?
The profile and hardware system are designed to support a heavy load-bearing capacity of up to 600kg, ensuring smooth operation even for large glass panels.
Q4: What materials are used for the sealing system?
We use a three-layer sealing structure utilizing EPDM sponge composite sealing strips, which provide superior weather resistance, air tightness, and water tightness.
Q5: Is international hardware available for these doors?
Absolutely. The products can be equipped with either premium domestic Chinese brands or world-renowned international hardware brands based on your project requirements.
Q6: How do you ensure product quality during manufacturing?
Quality is controlled through automated production lines and monitored by our national-level CNAS-certified laboratory, ensuring every unit meets rigorous high-performance standards.

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