Factory Direct Catalog
Featured OEM Aluminum Doors & Window Systems
Precision-engineered extruded aluminum architectural systems tailored for high-end residential, commercial, and multi-family engineering developments.
Residential Replacing Modern Kitchen Bathroom Soundproof Glass Windows 5G Aluminum Clad UPVC Window Only Opening Sashes 5 Year
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Customized White Aluminum French Folding Door for Living Room Comfort Room Balcony Exterior Bifold Patio Door
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Modern Custom Design Oversized 3 Pane Double Glazed ultra Slimline Sightline/frame Aluminium Sliding Low-e Glass Doors
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Custom Made Modern French Waterproof Glass Partition Doors Finished Aluminum Outdoor Hinged Entry Doors for Commercial Use
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Customized Internal Aluminium Interior System Doors Sliding Glass Door for Living Room
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Double Hung Windows Modern Design High Quality of Aluminium Sash Windows Custom Hung Windows
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Aluminum Folding Windows with Double Glazing Vertical Opening for Villas Hotels Houses Balconies Patio
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Factory Competence & E-E-A-T Verification
Vexis Windows & Doors: Manufacturing Capability & Global Footprint
Operating from our 30,000 m² state-of-the-art production base in Foshan, Guangdong, China, Vexis Windows & Doors Co., Ltd. leads the industry in architectural aluminum extrusion, thermal break engineering, and customized structural door system manufacturing.
20+
Years Industry Experience
154+
Global Export Markets
30,000 m²
Modern Production Base
1,500 m²
Immersive Showroom
OEM Factory Technical Specifications Matrix
| Engineering Parameter | Vexis OEM Standard Specification | Custom / Optional Upgrades | Compliance Standards |
|---|---|---|---|
| Extrusion Alloy Alloy Grade | Primary Billet 6063-T5 High Tensile Aluminum | Architectural Grade 6063-T6 / 6061-T6 Heavy Structural | GB/T 5237, ASTM B221, EN 755 |
| Profile Wall Thickness | 1.4mm – 2.0mm Window & Door Framing | 2.2mm – 3.0mm Heavy-Duty Commercial / High-Rise | AAMA / WDMA / CSA 101/I.S.2/A440 |
| Thermal Insulation Tech | Polyamide PA66-GF25 Structural Thermal Barrier Strip | Multi-Chamber Insulating Foam Infill (Aerogel/PU) | Energy Star compliant, NFRC Certified |
| Glazing Assembly | 5mm+12Ar+5mm Tempered Double Low-E Glass | Triple Glazed / Laminated Acoustic PVB / Smart Electrochromic | SGCC, IGCC, EN 12150, AS/NZS 2208 |
| Hardware Systems | Vexis Precision Multi-Point Security Locking System | German Siegenia, Hoppe, Monticelli, Master, Sobinco | PAS 24, RC2/RC3 Burglar Resistance |
| Surface Coating & Finish | AkzoNobel / PPG Powder Coating (60-80 microns) | Fluorocarbon PVDF (3-Coat) / Anodized 25μ / Timber Sublimation | Qualicoat Class 2 / AAMA 2605 |
Whitepaper Core Report
Product & Manufacturing Development Trends in Aluminum Alloy Doors
Analyzing the metallurgical shifts, fenestration engineering innovations, and structural design evolutions shaping the future of global architectural door manufacturing.
1. Ultra-Slim Sightline & Large-Span Engineering
Architectural preference has decisively shifted toward minimal frame profiles that maximize natural light penetration while maintaining exceptional structural integrity. Modern aluminum alloy door factories are utilizing advanced 6063-T6 aluminum alloys and structural bonding glues to achieve interlocking meeting stiles as thin as 15mm to 20mm. These ultra-slim sliding and casement systems can handle heavy panel loads exceeding 400kg per leaf without sacrificing smooth operation or deflection resistance during intense atmospheric pressure events.
2. Multi-Chamber Thermal Break Optimization
Energy codes globally (such as the EU Energy Performance of Buildings Directive and US IECC standards) demand drastic reductions in building operational carbon. Factory engineering has evolved from simple single-strip thermal breaks to intricate multi-chamber Polyamide (PA66-GF25) reinforced thermal barriers integrated with cellular insulation foams. This structural design drastically reduces thermal conduction through the aluminum alloy profile, allowing custom door assemblies to achieve total system U-values under 1.1 W/m²K (U-factor < 0.20 BTU/hr·ft²·°F).
3. Advanced Surface Treatments & Weatherability
Exposed architectural metals in coastal and severe urban environments require long-term resistance to salt-spray corrosion, chemical oxidation, and UV degradation. OEM manufacturers are expanding fluorocarbon (PVDF) coating lines offering 3-coat and 4-coat applications, alongside advanced hyper-durable timber sublimation technologies. These coatings guarantee color retention, chalking resistance, and anti-corrosion protection over 25-year lifecycle horizons under extreme climatic conditions.
4. Integrated Acoustic Attenuation & Security Engineering
Urban density demands higher sound control performance. Modern OEM aluminum doors integrate specialized multi-layer EPDM continuous sealing gaskets combined with asymmetric double or triple laminated glass setups (utilizing acoustic PVB interlayers). This engineered configuration enables door systems to achieve Sound Transmission Class (STC) ratings exceeding 42 dB. Furthermore, hidden multi-point locking hardware provides high-level intruder resistance without breaking clean aesthetic sightlines.
Supply Chain Strategy
Future Procurement Trends for Global B2B Door Buyers
Strategic insights for real estate developers, building material wholesalers, general contractors, and architectural procurement managers operating in a dynamic market.
Direct Factory Customization (BIM/CAD Integration)
Procurement workflows are increasingly bypassing intermediary trading layers in favor of direct collaboration with specialized OEM factories capable of supporting Building Information Modeling (BIM Level 2/3) and precise CAD shop drawing creation. Importers require factories to validate wind-load calculations, water tightness, and structural deflection using parametric software prior to extrusion production.
ESG Compliance & Recycled Low-Carbon Aluminum
Environmental, Social, and Governance (ESG) mandates are transforming architectural material specifications. Global project tenders now heavily favor suppliers utilizing low-carbon primary billets, scrap recycling protocols, and environmentally friendly powder coating processes that eliminate volatile organic compounds (VOCs). Environmental Product Declarations (EPDs) are becoming standard mandatory procurement submittals.
Modular Smart Automation & Concealed Hardware
The integration of smart building automation into residential and commercial entry points is accelerating. B2B buyers are seeking OEM suppliers that offer pre-engineered routing and internal wiring conduits within profile frames for electric magnetic locks, motorized sliding actuators, biometric access panels, and automated glass tint control systems while retaining IP65 weather ratings.
Why Choose Vexis
Vexis OEM & Manufacturing Advantage
Combining deep technical expertise, massive production scalability, and strict export-grade quality control to safeguard your project execution.
Foshan Production Base & Scalability
Located in Foshan—the global epicenter of aluminum extrusion manufacturing—our 30,000 m² base houses CNC double-head cutting saws, automated corner-crimping machines, and specialized glazing lines, ensuring rapid turnaround and consistent dimensional tolerance within ±0.5mm.
Comprehensive International Certification
Vexis systems undergo rigorous third-party physical testing to ensure full structural, air infiltration, and water penetration compliance for global destinations, backed by ISO9001 quality management, CE marking, SGCC glass certification, and AS2047 standard compliance.
Turnkey Export Engineering Support
Having served clients in over 154 countries, our dedicated international trade engineers provide full-cycle support—including shop drawing verification, custom export wooden crating, sea freight loading optimization, and overseas installation technical manuals.
Buyer Knowledge Base
Frequently Asked Questions (FAQ)
Essential technical and procurement insights for commercial buyers, developers, and door importers negotiating OEM contracts.
What technical information is required to get a precise OEM extrusion and door price quote? +
To generate an accurate structural quotation and shop drawing estimate, our engineering team requires: (1) Architectural drawings or opening schedules showing exact unit dimensions; (2) Door system type (e.g., thermal break heavy-duty sliding, slim-frame casement, bifold); (3) Preferred aluminum profile wall thickness and surface coating (PVDF vs. Powder Coating); (4) Glass specification (e.g., 6mm+12Ar+6mm Low-E, laminated, tinted); and (5) Destination port and required building compliance standards (e.g., AS2047, NFRC, CE).
How does Vexis ensure aluminum door thermal break profiles do not separate over long-term structural load? +
Vexis utilizes high-precision knurling and mechanical crimping machinery to insert fiberglass-reinforced Polyamide (PA66-GF25) strips into specially designed aluminum profile keyways. Shear strength and transverse tensile tests are conducted per GB/T 5237.6 / EN 14024 standards on every production lot. This guarantees the composite profile handles thermal expansion differential stresses without structural delamination or seal breach under extreme atmospheric conditions ranging from -40°C to +80°C.
Can custom aluminum alloy doors be engineered for severe typhoon and coastal hurricane regions? +
Yes. For coastal or tropical hurricane zones (such as Florida, the Caribbean, or the Philippines), we engineer door frames with heavy-duty 2.0mm to 3.0mm wall thickness 6063-T6 aluminum alloys, internal steel reinforcements, and multi-point lock systems. Our impact-resistant glass configurations feature SentryGlas® (SGP) or thick PVB laminated interlayers capable of passing high-velocity hurricane zone (HVHZ) wind load and missile impact tests up to 5000 Pa design pressure.
What surface treatment warranties does Vexis provide for coastal applications? +
For projects located within 1,000 meters of salt-water marine environments, we recommend either 25-micron anodizing or 3-coat PVDF (fluorocarbon) resin coatings formulated with AkzoNobel or PPG paints. These specialized finishes come with a written factory warranty ranging from 15 to 25 years against blistering, cracking, flaking, color fading, and salt-spray corrosion per AAMA 2605 testing protocols.
What is the typical factory production lead time and Minimum Order Quantity (MOQ)? +
Our standard factory production lead time is 25 to 35 business days following shop drawing approval and deposit confirmation. For custom extruded profiles requiring dedicated die tooling, add 10 to 14 days for mold creation and sample testing. Our standard OEM Minimum Order Quantity (MOQ) starts at 50 square meters for standard color profiles, but full container loads (20GP/40HQ) are recommended to maximize sea freight cost efficiency.
How are customized door systems packed to prevent glass breakage and frame scratches during ocean freight shipping? +
All doors undergo a multi-stage export packaging process: (1) Protective anti-scratch film on all visible aluminum profile faces; (2) High-density EPE foam corner protectors; (3) Moisture-resistant bubble wrap wrap-around; and (4) Fully enclosed, fumigation-free plywood crates equipped with internal steel strapping and shock-absorbing rubber bases. This ensures zero movement inside container transit even during rough ocean transits.
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