Perimeter Multi-Point Locking
Engineered locking drive pins secure the door sash at up to six critical positions along the top, side, and bottom frame, creating uniform compression against the gaskets and rendering the door virtually burglar-proof.
Architectural System Profile
High-Performance Swing & Casement Doors for Global Specifiers
Guangdong Dejiyoupin Doors and Windows Co., Ltd. manufactures heavy-duty aluminum swing doors specifically tailored for high-rise balconies, seaside villas, five-star resorts, and commercial entrances. Engineered with multi-cavity thermal break profiles and perimeter multi-point locking, each door guarantees structural rigidity, watertightness, and thermal performance that meet rigorous international standards.
Flagship Series
P103 Heavy-Duty Swing Casement Door
The P103 Series is our flagship architectural hinged door solution, engineered to deliver exceptional air-tightness and hurricane-level wind load resistance. Constructed from primary architectural 6063-T5/T6 alloy with a wall thickness up to 2.5mm–3.0mm, it integrates German hardware drive rods and triple-sealed vulcanized EPDM rubber gaskets for flawless operation.
Typhoon Resistance Tested up to Class 9 (4500 Pa) wind pressure
Water-Tight Sealing Step-down drainage sill resisting 600 Pa head pressure
Acoustic Isolation Sound transmission class rating up to STC 38–42 dB
Thermal Efficiency PA66GF25 thermal barrier with U-values down to 1.6 W/m²·K
Engineering Data
Technical Specifications & Structural Parameters
| Parameter | Standard Specification | Custom / Optional Upgrades |
|---|---|---|
| Profile Aluminum | Aviation-grade 6063-T5 high-purity aluminum alloy | 6063-T6 or 6061-T6 for enhanced structural spans |
| Profile Wall Thickness | 2.0 mm (Residential standard) | 2.5 mm – 3.0 mm (Commercial & high-wind zones) |
| Thermal Break Barrier | Polyamide PA66 GF25 reinforced insulation strips | Multi-chamber structural foam injection inserts |
| Glass Configuration | 5mm + 12A + 5mm tempered insulated Low-E glass | Triple glazed, Argon gas, SGP / PVB hurricane laminate |
| Hardware & Transmission | European-groove multi-point perimeter compression lock | German Siegenia, GU, Hoppe, or concealed 3D hinges |
| Sealing Gaskets | Automotive-grade EPDM continuous co-extrusion | Dual/Triple perimeter sealing with vulcanized corner vulcanization |
| Surface Finish | Qualicoat Class 2 architectural powder coating | Fluorocarbon PVDF, 25μm Anodized, or 3D Timber Grain |
| Hinge Load Capacity | Heavy-duty friction hinges rated for 150 kg/leaf | Concealed pivot / 3D barrel hinges supporting up to 250 kg/leaf |
Manufacturing Precision
Engineered to Solve Complex Environmental Demands
Every swing door produced at our 180,000 m² Foshan production facility undergoes 360° quality verification, ensuring exact shop-drawing compliance, frictionless operation, and enduring weather resistance.
Monsoon Drainage Engineering
Designed with stepped pressure-equalization drain cavities and optional flush barrier-free drainage troughs that prevent rainwater backflow even during coastal monsoons and high static wind loads.
100,000-Cycle Endurance Rating
Our heavy-duty 3D adjustable hinges and stainless steel lock mechanisms are independently verified for over 100,000 mechanical operating cycles without sagging, friction, or alignment drift.
Qualicoat Coastal Finishes
High-durability fluorocarbon PVDF and super-durable powder coating resist intense equatorial ultraviolet radiation, salt-fog corrosion, and acid rain, maintaining color stability for decades.
Reinforced Corner Crimping
Automated CNC corner crimping utilizing German two-component structural corner adhesive ensures that every mitered joint forms a single monolithic structural node capable of resisting severe torsional loads.
Flexible Glazing Retention
Sashes accommodate glass thicknesses from 24mm to 42mm, enabling custom integration of decorative grilles, integrated smart blinds, bullet-resistant glass, or ultra-clear acoustic laminates.
Versatile Applications
Specified Across Diverse Real Estate Developments
Guangdong Dejiyoupin Doors and Windows Co., Ltd. supplies complete door and window packages customized to the distinct regulatory and climatic conditions of your project site.
Luxury Coastal Villas & Penthouses
Serving as exterior patio and terrace entrances where uncompromised ocean view sightlines must coexist with hurricane wind resistance and air conditioning conservation.
Five-Star Hotels & Resort Suites
Configured with heavy-duty acoustic seals and soft-closing hardware to provide guests with quiet, weather-isolated private balcony access in tropical island destinations.
Commercial Offices & Storefronts
Fitted with ADA-compliant low thresholds, panic hardware, and high-frequency hydraulic closers to withstand heavy foot traffic while preserving professional aesthetics.
Technical Clarifications
Frequently Asked Questions by Overseas Contractors
Direct answers to the structural, testing, and production questions specifiers raise during technical submittals.
Our aluminum swing doors feature 6063-T5/T6 multi-chamber profile extrusions with wall thicknesses up to 2.5mm–3.0mm, corner-crimped joints infused with high-strength structural corner adhesive, continuous EPDM triple gaskets, and multi-point perimeter compression locking to resist extreme wind loads up to 4500 Pa.
Yes. We offer ADA-compliant flush sub-sills with built-in hidden drain channels, step-down high-waterstop thresholds designed for coastal monsoon rains, and drop-down acoustic automatic bottom seals for interior acoustic separation.
We integrate top-tier hardware systems such as German Siegenia, GU, Hoppe, and custom heavy-duty 3D adjustable hinges rated for 200kg–250kg sash weight. Glazing configurations range from 6mm+12A+6mm double tempered Low-E to acoustic laminated units (6mm+1.52PVB/SGP+6mm) filled with argon gas.
We employ architectural-grade Qualicoat Class 2 fluorocarbon PVDF coatings and anodic oxidation finishes that resist severe UV exposure, high humidity, and marine salt-spray corrosion without fading, chalking, or blistering.
Request Technical Specifications & Project Costing
Submit your door schedules, CAD shop drawings, or wind load requirements directly to our engineering team at Guangdong Dejiyoupin Doors and Windows Co., Ltd. We provide complete submittal packages and B2B wholesale quotations.
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