PRO39XL High-Performance Low-E Frosted Aluminum Sliding Doors
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PRO39XL High-Performance Low-E Frosted Aluminum Sliding Doors

Premium sliding doors combine sleek design with advanced functionality. Crafted from durable aluminum alloy and tempered glass, they offer smooth operation, space efficiency, and enhanced security. Ideal for modern interiors seeking seamless indoor-outdoor transitions and sophisticated architectural solutions.
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  • PRO39XL

  • SUNGYE


Product Overview


The PRO39XL High Performance Low E Frosted Aluminum Sliding Doors redefine modern living by merging energy efficiency with privacy-enhancing design for versatile spaces. Ideal for residential bathrooms, home offices, and commercial partitions, these doors feature Low-E frosted glass that blocks 95% of harmful UV rays while diffusing natural light into a soft, glare-free glow—perfect for creating serene environments without sacrificing illumination. Constructed with aerospace-grade 6063-T5 aluminum alloy (known for its exceptional strength-to-weight ratio) and a PA66 GF25 thermal break (reinforced with 25% glass fiber), they achieve A++ energy efficiency (U-Factor: 1.4 W/(m²·K)) and resist heat transfer by 60%, translating to up to 30% lower HVAC costs annually. The frameless sliding mechanism glides on precision-engineered stainless steel tracks with ball bearings, ensuring silent operation even after 10,000+ cycles. A multi-point magnetic locking system with 4 strategically placed locking points enhances security, while satin nickel or matte black finishes seamlessly complement contemporary, industrial, or minimalist interiors.


Product Features


Frame Material: 6063-T5 Aluminum Alloy with PA66 GF25 Thermal Break (1.6mm wall thickness for structural stability)

Glass Type: Double Glazed Low-E Frosted Glass (6mm + 20mm Argon-Filled Cavity + 6mm) with acid-etched frosting

Energy Efficiency: A++ (U-Factor: 1.4 W/(m²·K))—certified by international energy agencies

Wind Resistance: Class 9 (≥5.0kPa)—stable in high-rise or coastal wind conditions

Sound Reduction: 35dB (reduces street noise from 70dB to a whisper-quiet 35dB)

Certifications: Energy Star, GB/T 7106-2019 Wind Load Compliance, ISO 9001 Quality Management


Advantages


Energy-Efficient Privacy Solution

The Low-E frosted glass eliminates the need for curtains or blinds by combining thermal insulation with visual privacy—ideal for bathrooms or meeting rooms. The argon gas-filled cavity reduces heat conduction by 30% compared to air-filled gaps, while the PA66 thermal break creates a barrier that minimizes condensation on cold days, preventing mold growth around frames.


Sleek & Durable Design

The frameless sliding system with self-lubricating rollers ensures effortless operation with minimal maintenance. The marine-grade powder coating undergoes a 7-stage pretreatment process, resisting salt spray corrosion for 25+ years—making it suitable for coastal properties. The door’s slim profile maximizes opening width, creating unobstructed transitions between spaces.


Enhanced Security

The multi-point magnetic lock engages simultaneously at top, bottom, and sides when closed, distributing force evenly to prevent forced entry. The tempered glass withstands impacts up to 500N (equivalent to a 50kg force), meeting EN 356 Class P6B safety standards for resistance to manual attack.


Why Choose Us


Customization: Adjust glass opacity (10-80% frosting density) and hardware finishes (brushed brass, matte white) to match interior design schemes.

Installation Support: Certified installers use laser alignment to ensure airtight seals, reducing air leakage by 90% compared to standard installations.

Warranty: 10-year guarantee on hardware (tracks, locks, rollers) and 20-year warranty on glass units, covering seal failure, coating degradation, and color fading.


PRO39XL High-Performance Low-E Frosted Aluminum Sliding Doors PRO39XL High-Performance Low-E Frosted Aluminum Sliding Doors
PRO39XL High-Performance Low-E Frosted Aluminum Sliding Doors PRO39XL High-Performance Low-E Frosted Aluminum Sliding Doors


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