Thermal Break Efficiency
Multi-chamber polyamide thermal strips combined with double or triple Low-E insulated glass eliminate thermal bridging and deliver U-factors compliant with global green building standards.
Architectural Glass Door Systems
Custom Sliding Doors
Factory-direct thermal break aluminum sliding doors, lift-and-slide patio doors, and ultra-slim glass door systems engineered for B2B commercial and luxury residential projects.
Engineering Excellence
Architectural Aluminum Sliding Doors Engineered for Global B2B Projects
Primor Metal Door Co., Ltd. manufactures high-performance custom aluminum sliding doors tailored specifically for architects, general contractors, commercial developers, and regional distributors. Every door system is custom engineered to match exact architectural shop drawings, offering expansive glass areas, smooth sliding operation, and thermal break energy efficiency.
Heavy-Duty Hardware
Precision-engineered German multi-point locking systems and stainless steel tandem rollers capable of carrying glass sashes weighing up to 400 kg per panel with quiet gliding performance.
Slim-Frame Sightlines
Minimalist narrow stile profiles maximize natural daylight and clear panoramic sightlines without compromising wind-load resistance or structural integrity in coastal zones.
Export-Ready Manufacturing
Factory-direct custom sizing, detailed CAD drawing approval before production, labeled profile assembly, and reinforced wooden crate packaging for safe international sea freight shipping.
System Configurations
Versatile Opening Configurations for Every Space
Whether designing a high-rise luxury apartment balcony or a grand villa patio, Primor Metal Door Co., Ltd. offers versatile multi-track sliding configurations.
2-Track & 3-Track Patio Doors
Standard bi-parting or stacked sliding panels providing smooth everyday access for modern residential patios, balconies, and terrace entries.
Lift & Slide Heavy-Duty Doors
Specialized gear mechanics lift the door sash off the weather seals during operation, enabling massive glass panels to slide effortlessly before dropping down to lock tightly.
Pocket & Corner Sliding Systems
Door sashes glide completely into hidden wall pockets or open at a 90-degree corner post-free junction to create an unobstructed indoor-outdoor living experience.
Technical Specifications
Standard System Performance & Engineering Data
Review technical specifications for Primor custom aluminum sliding doors manufactured for overseas B2B supply.
| Feature / Parameter | Specification & Performance Standard |
|---|---|
| Profile Material | High-precision extruded 6063-T6 aluminum alloy (1.8mm – 3.0mm wall thickness) |
| Thermal Insulation | Polyamide (PA66) thermal break barrier strip; U-Value range: 1.2 – 2.0 W/m²K |
| Glazing Options | 5mm+12A+5mm Double / Triple Tempered Glass; Low-E coating, Argon Gas filled, Laminated Safety Glass |
| Surface Finishes | Architectural Powder Coating (RAL colors), Anodized, Fluorocarbon (PVDF), Wood-Grain Transfers |
| Hardware Systems | Siegenia / Hoppe / CMECH multi-point locks; heavy-duty stainless steel rollers |
| Weather Tightness | Double EPDM sealing strips; air permeability Class 4, water tightness Class 8A |
| Insect Screens | Integrated retractable mesh or heavy-duty stainless steel security mesh options |
B2B Manufacturing Process
From Architectural Plans to Direct Site Delivery
Our streamlined export process guarantees precision execution and full compliance with international construction standards.
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01
Drawing Analysis
Our engineering team reviews project CAD drawings, window/door schedules, wind load requirements, and climate specs.
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02
Shop Drawing Sign-Off
We generate detailed 2D/3D shop drawings showing frame sections, glass specs, and hardware placement for your written approval.
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03
Precision Fabrication
Profiles are CNC cut, thermal-break assembled, surface finished, and fitted with high-grade hardware in our manufacturing facility.
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04
Quality Testing
Every completed door panel undergoes rigorous air/water sealing inspection, sliding action testing, and lock alignment checks.
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05
Crating & Export
Units are wrapped, labeled by opening number, and packed in reinforced plywood crates ready for container shipping.
Frequently Asked Questions
Key Information for Project Buyers
Find quick answers regarding our custom aluminum sliding doors, international shipping, technical standards, and B2B ordering procedures.
What custom options are available for Primor aluminum sliding doors?
Primor Metal Door Co., Ltd. provides complete customization based on architectural drawings, including frame dimensions, 2-track to 6-track panel configurations, pocket sliding systems, ultra-slim interlocks, custom RAL powder coating, wood-grain anodizing, triple Low-E glazing, and integrated insect screens.
How do thermal break sliding doors perform in coastal or high-wind environments?
Our sliding door profile series use high-strength extruded 6063-T6 aluminum combined with multi-chamber polyamide thermal strips, double EPDM compression seals, and laminated impact safety glass. They provide superior resistance to wind load, water penetration, and coastal salt spray corrosion.
What is the typical B2B workflow for international project orders?
Our process includes initial architectural drawing review, engineering shop drawing production for client sign-off, precision CNC manufacturing, strict quality inspection, export wood crate packing, and ocean freight coordination.
Can Primor accommodate heavy glass panels in large-span openings?
Yes. Our heavy-duty Series 150 sliding doors and lift-and-slide systems utilize precision stainless steel tandem rollers capable of supporting panel weights up to 400 kg per sash with smooth, effortless operation.