High-Performance Aluminium & Glass Architectural Systems
Engineered by Vexis Windows & Doors Co., Ltd. for commercial developers, wholesalers, and general contractors worldwide. Fully customizable to regional energy codes.
Engineering Principles of Modern Aluminium Half Glass Doors
A complete structural breakdown of extruded alloy profiles, thermal barrier isolation, and safety glazing systems for enterprise-scale B2B procurement.
In contemporary commercial and luxury residential architecture, the Aluminium Half Glass Door has emerged as a cornerstone solution balancing structural strength, natural daylight harvesting, and high thermal efficiency. Featuring a solid lower aluminium infill panel paired with a upper safety glass assembly, this hybrid system offers robust protection against physical impact while maintaining high optical transparency.
As a lead China wholesale manufacturer, Vexis Windows & Doors Co., Ltd. designs and extrudes architectural systems utilizing high-tensile 6063-T5 and 6063-T6 aluminum alloys. By integrating multi-chambered thermal break profiles with Technoperform PA66-GF25 (25% glass-fiber reinforced polyamide) insulation strips, our half glass doors mitigate heat transfer, preventing thermal bridging in high-delta climate zones.
Architectural Profile Metallurgy
Extruded from primary aluminum ingots with a minimum tensile strength exceeding 185 MPa. Web wall thickness ranges from 1.4mm to 3.0mm to withstand heavy commercial traffic and extreme wind loads.
Thermal & Acoustic Insulation
Equipped with dual-sealed EPDM (Ethylene Propylene Diene Monomer) gasket systems and argon-filled double/triple glazing. Achieves overall U-values down to 1.2 W/m²K and STC acoustic ratings up to 42 dB.
Advanced Surface Finishes
Finished with AkzoNobel fluoropolymer PVDF coating, Qualicoat-certified powder coating, or anodized treatments (15μm to 25μm) engineered for UV defense and marine-grade salt spray resistance.
Engineering Data Matrix: Aluminium Half Glass Door Specifications
| Technical Parameter | Standard Configuration | High-Performance / Heavy Duty | Compliance Test Standard |
|---|---|---|---|
| Frame Profile Alloy | 6063-T5 Extruded Aluminium | 6063-T6 / 6061-T6 High-Strength Alloy | GB/T 5237 / ASTM B221 |
| Profile Wall Thickness | 1.4mm - 2.0mm Residential Grade | 2.2mm - 3.0mm Commercial/High-Rise Grade | EN 12020-2 / AS2047 |
| Glazing Unit Structure | 5mm + 12A + 5mm Tempered Glass | 6mm Low-E + 16Ar + 6mm Laminated Acoustic | ASTM C1048 / EN 12150 |
| Thermal Transmittance (U-Value) | 2.0 - 2.4 W/m²K | 1.1 - 1.5 W/m²K (Passive House Standard) | ISO 10077-2 / NFRC 100 |
| Air Infiltration Resistance | Level 4 (q1 ≤ 0.5 m³/m·h) | Level 8 (A4 Standard Compliance) | ASTM E283 / EN 12207 |
| Water Penetration Resistance | 350 Pa Resistance rating | 600 Pa + Static/Dynamic Water Pressure | ASTM E331 / AS4420.2 |
| Wind Load Resistance | 2.5 kPa Structural load | up to 5.0 kPa (Cyclonic / Typhoon Grade) | ASTM E330 / AS2047 |
Future Procurement Trends in Wholesale Architectural Doors
How global decarbonization mandates, smart building integration, and supply chain rationalization are reshaping B2B sourcing strategies.
As international energy regulations become increasingly stringent—such as the European Union’s Energy Performance of Buildings Directive (EPBD) and North American Title 24 building standards—global buyers are shifting away from traditional single-chamber aluminum doors toward engineered systematic solutions.
Decarbonization & Low-Carbon Extrusion
Institutional procurement specs now demand verified Carbon Footprint Declaration (CFD) documents. Leading factories in China are adopting recycled aluminum billets and hydro-powered smelting processes, lowering embodied carbon emissions by up to 65% per profile unit.
Ultra-Slim Sightlines & Structural Glazing
Modern architectural design trends favor minimalist aesthetic footprints. Future-ready half glass doors utilize structural silicone glazing adhesives (Dow Corning / Sika series) to bonded glass panes directly to concealed slim frames, maximizing light filtration without sacrificing shear force resistance.
Smart Access & IoT Hardware Integration
Wholesale buyers are prioritizing frames pre-milled for integrated electro-magnetic locks, biometric access control modules, and hidden motorized operators. Concealed wiring channels within the multi-chamber profile prevent structural compromise while speeding up on-site installation.
State-of-the-Art Factory Base in Foshan, China
Combining 20+ years of export mastery with direct factory-direct wholesale pricing, precision CNC machining, and comprehensive international certifications.
30,000m² Production Capacity
Located in Lishui Town, Foshan, our facility houses multi-axis CNC machining centers, automated corner-crimping rigs, and dual-component polyurethane glue injection systems capable of producing over 250,000 m² of system doors and windows annually.
Stringent QA & QC Protocols
Every batch undergoes rigorous quality control checks: raw material spectral analysis, film thickness measurements, glass dew-point testing, and 100% dry-fit mock assembly prior to export packaging.
Turnkey Overseas Exporting
Serving clients across 154+ countries. We provide tailored sea-freight packing—featuring protective polyethylene scratch film, shock-absorbing corner guards, and fully sealed fumigated plywood crates.
Standardized B2B Procurement & Customization Workflow
| Phase | Stage Name | Action Items & Deliverables | Timeline |
|---|---|---|---|
| Phase 1 | Architectural Drawing Review | CAD / Revit BIM file evaluation, wind pressure calculation, elevation shop drawings approval. | 1 - 3 Days |
| Phase 2 | Sample & Die Customization | Custom aluminum extrusion die opening (if non-standard), color swatch matching (RAL / Pantone). | 7 - 10 Days |
| Phase 3 | Mass Precision Production | CNC profile cutting, corner crimping with structural sealant injection, IGUs glass lamination. | 15 - 25 Days |
| Phase 4 | Factory Pre-Assembly & Testing | 100% hardware alignment check, air/water seal verification, quality sign-off photo/video report. | 2 - 3 Days |
| Phase 5 | Reinforced Export Packing | Heavy-duty steel-banded wooden crate packaging, container loading optimization, customs filing. | 1 - 2 Days |
Frequently Asked Questions for Commercial Buyers
Everything you need to know about custom manufacturing, order minimums, international certifications, and logistics handling.
Accelerate Your Project Sourcing With Direct Factory Pricing
Send us your architectural drawings, elevation schedules, or tender specs today. Our team of senior export engineers will deliver comprehensive shop drawings and an itemized factory-direct quote within 24 hours.
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