Factory-Direct Catalog
High-Performance Aluminium Glazed Window & Door Systems
Engineered for extreme structural loads, superior thermal efficiency, and contemporary architectural aesthetic.
Thermal Break Bi Folding Door Aluminum Bifold Doors Outdoor Garden Black Frame Accordion Folding Glass Door
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Born Doors And Windows Aluminum Black Aluminum Alloy Frame Double Tempered Glass Indoor Living Room Casement Door
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Modern Aluminum Alloy Sliding Wardrobe Doors Interior Bedroom Closet Panels
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Direct From Factory: Aluminum Casement Windows with Inward/Outward Opening & Tilt-In Option
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Premium Aluminum Large Main Entrance Doors Fire Prevent Security Entry Doors for Houses Modern
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Modern Hurricane Proof Exterior Swing Aluminum Patio Bifold Doors with Glass
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Rogenilan NO.1 Aluminum Double Glass Casement Window Triple Glaze Tilt Turn or Awning Swing Windows for House with Screen
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Factory Authority & Capacity
Why Vexis Windows Stands as China's Premier Aluminium Glazing Manufacturer
Combining 20+ years of manufacturing mastery, 30,000 m² of advanced extrusion and assembly facilities, and rigorous compliance for global construction markets.
20+
Years Industry Leadership
154+
Export Destination Countries
30,000m²
State-of-the-Art Production Base
1,500m²
Immersive Technology Showroom
Precision Extrusion Metallurgy
Utilizing high-grade 6063-T5/T6 architectural aluminum alloy profiles engineered for maximum tensile strength, torsional resistance, and extreme wind-load pressures up to 5000 Pa.
Thermal Break Technology
Integrated continuous Technoform PA66 GF25 polyamide insulation strips eliminate thermal bridging, drastically reducing U-factors down to 1.1 W/m²K for passive house standards.
Multi-Layer EPDM Sealing
Automated continuous automotive-grade dual and triple-gasket vulcanized rubber seals prevent air infiltration and water penetration under severe tempest conditions.
Certified Security Hardware
Equipped with German Siegenia, Hoppe, or premium custom multi-point locking mechanisms providing RC2/RC3 burglar protection and hurricane-impact compliance.
Global Export Readiness
Complete international accreditation including AS2047 (Australia), NFRC/AAMA (USA), CE (Europe), and ISO9001 quality management verification.
Bespoke Architectural Engineering
Full custom capabilities for curved windows, ultra-slim sightline minimalist sliding glass walls, oversized bifold openings, and specialized sunrooms.
Industry Whitepaper
Engineering Principles of Architectural Aluminium Glazed Systems
In modern high-rise residential, luxury villa, and commercial facade applications, selecting the ideal structural fenestration system requires an in-depth understanding of thermal thermodynamics, structural load capacity, and material durability. As a leading manufacturer based in Foshan, China—the global capital of aluminum processing—Vexis Windows integrates cutting-edge metallurgic engineering with precision structural design to manufacture architectural windows and doors that consistently surpass international building codes.
1. Metallurgy and Structural Integrity: 6063-T5 vs. Standard Aluminum
The mechanical foundation of high-grade glazed windows lies in the alloy composition and heat treatment process. Vexis utilizes primary 6063-T5 architectural aluminum extrusions, featuring wall thicknesses ranging from 1.4mm for high-performance windows up to 2.0mm–3.0mm for heavy-duty commercial sliding and bifold doors. Unlike recycled aluminum scraps prone to micro-fractures, primary aluminum alloys undergo rigorous homogenizing heat treatment to optimize tensile strength, yield strength, and shear resilience.
| Engineering Property | Standard Commercial Aluminum | Vexis Engineered 6063-T5/T6 Profile | Performance Benefit |
|---|---|---|---|
| Tensile Strength (MPa) | 130 - 150 MPa | ≥ 205 MPa | High wind-load structural resistance |
| Profile Wall Thickness | 1.0mm - 1.2mm | 1.4mm - 3.0mm Structural Grade | Deflection prevention on oversized sashes |
| Thermal Insulation Strip | PVC or Low-Grade Rubber | Technoform Polyamide PA66 GF25 | Prevents profile cracking & thermal expansion |
| Anodizing / PVDF Coating | < 10 microns Standard Spray | 15-25μm Fluorocarbon PVDF / AkzoNobel | 30+ Years corrosion resistance in coastal environments |
2. Thermal Dynamics: Polyamide Thermal Breaks & Insulating Glass Units (IGU)
Aluminum is inherently a thermally conductive metal ($k \approx 200 \text{ W/mK}$). To overcome heat transfer in extreme hot or sub-zero climates, Vexis employs advanced Thermal Break Technology. By structurally separating the interior and exterior aluminum profiles with a low-conductivity polyamide strip ($k \approx 0.3 \text{ W/mK}$), heat transfer via conduction is virtually eliminated.
Furthermore, our glass configurations incorporate customized Double-Glazed and Triple-Glazed Insulating Glass Units (IGU). Options include Low-Emissivity (Low-E) coatings, Argon gas filling (90%+ purity), Warm Edge Spacer Technology (TPS), and laminated toughened safety glass. This combination effectively controls Solar Heat Gain Coefficient (SHGC) while enhancing Sound Transmission Class (STC) ratings up to 45 dB acoustic reduction.
Global Surface Treatment Standards & Weatherization
Fenestration products deployed in coastal, high-humidity, or severe UV environments are subject to oxidation, chalking, and salt-spray corrosion. To guarantee long-term operational aesthetics, Vexis offers specialized surface finishing techniques:
- AkzoNobel Powder Coating: Utilizing electrostatic thermosetting powder application to deliver a uniform finish resistant to scratching, impact, and weathering. Certified for Qualicoat Class 2 standards.
- Fluorocarbon (PVDF) Spraying: Containing 70% Kynar 500 resin for maximum protection against aggressive acid rain, industrial pollutants, and solar ultraviolet radiation. Ideal for oceanfront high-rise projects.
- 3D Photorealistic Wood Grain Transfer: Advanced vacuum heat transfer technology applying natural wood grain aesthetics to robust aluminum surfaces without the warping, rot, or maintenance associated with real timber.
Strategic Procurement Horizon
Future Trends in Architectural Glazing Sourcing (2025–2030)
How net-zero building regulations, minimalist architecture, and smart automation are shaping global procurement strategies.
Decarbonization & Low-Carbon Aluminum
Global building codes (such as EU's EPBD and North American LEEDS mandates) increasingly require low-embodied-carbon aluminum extruded via hydro-electric energy sources. Procurement is shifting toward traceable green suppliers.
Ultra-Slim Minimalist Sightlines
Architects demand maximized floor-to-ceiling glass expanses with concealed frames. Modern system sliding doors now feature interlock sightlines as narrow as 20mm while maintaining extreme structural load factors.
Smart Motorization & Building Automation
Integration of concealed motorized actuators, electrochromic smart glass (PDLC), wind-rain sensors, and biometric access control directly into window profiles is becoming standard for luxury residential and commercial hubs.
Procurement & Technical FAQ
Frequently Asked Questions for Global Project Buyers
Direct technical and commercial answers for developers, facade consultants, general contractors, and trade importers.
Q: What certifications do Vexis aluminium windows hold for international building codes?
Vexis products undergo rigorous third-party testing. We hold AS2047 and AS1288 certification for Australian markets, NFRC energy ratings and AAMA structural testing for North America, CE marking (EN 14351-1) for Europe, and ISO9001:2015 quality management compliance. Test reports are available upon request for project submittals.
Q: How do thermal break aluminum windows compare to standard vinyl (uPVC) windows?
While uPVC offers basic insulation, thermal break aluminum delivers vastly superior structural rigidity, allowing for much larger glass spans without frame distortion. Aluminum provides a 40+ year operational lifespan, zero UV degradation, superior fire resistance, and a wider variety of architectural finishes (PVDF, Anodized, Wood Grain).
Q: Can Vexis manufacture custom sizes, frame shapes, and hardware finishes?
Yes. 100% of our orders are made to size according to architectural CAD/BIM shop drawings. We offer custom opening configurations (inward/outward casement, tilt and turn, lift-and-slide, vertical bifold), custom RAL colors, dual-color profiles (different interior/exterior colors), and custom glass specifications.
Q: What is the standard production lead time and ocean export packaging method?
Standard production lead time is 25 to 35 calendar days following shop drawing sign-off and deposit confirmation. For ocean transit, products receive multi-layer protection: protective film, foam corner wraps, fully enclosed fumigated wooden crates, and steel-banded palletizing to ensure 100% safe arrival.
Q: How do you ensure water tightness and hurricane resistance in storm-prone regions?
Our hurricane-rated series incorporates multi-chamber aluminum profile designs, reinforced steel structural mullions, laminated impact glass (e.g., SGP interlayer), and multi-point locking systems engineered to withstand DP (Design Pressure) ratings up to DP70 and wind velocities exceeding 250 km/h.
Q: What technical support is provided for overseas project installation?
We supply complete CAD installation details, 3D cross-sectional assembly drawings, and video instructions. For major commercial developments, our engineering team offers real-time virtual technical assistance and can dispatch site engineers for installation supervision upon request.
Accelerate Your Architectural Project With Direct Factory Pricing
Send us your window schedules, elevation drawings, or project specifications. Our structural glazing engineers will provide a comprehensive quote and shop drawings within 24 hours.