Explore our precision-engineered OEM custom aluminum systems, designed for high-rise facades, luxury residential villas, and light commercial fenestration.
Fixed glass windows—frequently designated as architectural picture windows, fixed fenestration panels, or direct-set glass facades—serve as critical non-operable envelope elements engineered to deliver maximum daylighting, thermal barrier protection, and uninterrupted structural transparency. Unlike operable casement or sliding window systems, fixed glass fenestration eliminates mechanical sash hinges and locking hardware friction. This structural simplicity allows architectural engineers to push the boundaries of structural span, load capacity, and frame minimalism.
When specifying custom OEM aluminum fixed glass windows for commercial high-rises, passive solar residential projects, or luxury hospitality applications, structural integrity and thermal envelope integration become paramount. As a premier Foshan-based manufacturer exporting globally since 1993, Window Wurx Industry Co., Ltd. builds fixed window assemblies engineered to withstand extreme wind load pressures (exceeding 5.0 kPa), harsh UV radiation, and severe seismic stresses while retaining precise structural alignment.
Exclusively extruded from primary 6063-T5 and 6063-T6 architectural grade aluminum billets. Alloy density ensures high shear resistance against positive and negative wind pressure loads.
Precision-fitted Technoform Polyamide PA66GF25 (25% glass fiber reinforced) structural thermal barrier strips eliminate thermal bridging between exterior and interior frame profiles.
Accommodates double, triple, and quad-glazed insulated units (IGUs) bonded with structural silicone sealants (Dow Corning / Tremco) or dry EPDM gaskets for zero-leak moisture tightness.
Every commercial build or residential master plan demands custom profile depth and sightline proportions. Our engineering workshop supports fully bespoke OEM extrusion die manufacturing. Whether your project specifies ultra-narrow 20mm minimalist sightlines or heavy-duty 150mm curtain wall mullions, we extrude and fabricate exact shop-drawing specs.
Furthermore, our dual-color thermal break extrusions allow architects to specify dual-tone finishes: matching dark PVDF weather-resistant coatings on the exterior facade while pairing soft powder-coated anodized tones inside the living space.
Energy code mandates across Europe (CE directives), Australia (AS2047 / AS1288), and North America (NFRC) demand ultra-low heat transmission. By implementing warm-edge spacer technology, Argon gas cavity filling (90%+ concentration), and Low-Emissivity (Low-E) soft coatings, our fixed aluminum window systems achieve certified U-values down to 0.85 W/m²K (0.15 BTU/hr·ft²·°F).
Acoustically, fixed glass panels assembled with laminated PVB or SGP (Kuraray SentryGlas) interlayers deliver Sound Transmission Class (STC) ratings exceeding 45 dB, effectively blocking high-frequency urban traffic noise.
International ocean logistics present rigorous dynamic hazards. To eliminate transit distortion, scratches, or pane seal failures, Window Wurx enforces a strict 5-layer export protective standard:
Compare our standard commercial-grade and architectural-grade OEM fixed window frame configurations below to match your building code requirements.
| Performance Parameter | Architectural Ultra-Slim Series | Commercial Thermal-Break Series | Structural Curtain Wall Series |
|---|---|---|---|
| Frame Depth Range | 50mm - 75mm | 80mm - 120mm | 140mm - 220mm |
| Profile Wall Thickness | 1.4mm - 2.0mm | 2.0mm - 3.0mm | 3.0mm - 5.0mm (Reinforced) |
| Thermal Transmittance (U-Value) | 1.4 - 1.8 W/m²K | 1.0 - 1.3 W/m²K | 0.85 - 1.1 W/m²K |
| Max Design Wind Load (Pa) | 3500 Pa (Serviceability) | 5000 Pa (Ultimate) | 6500+ Pa (High-Rise Code) |
| Water Penetration Resistance | 450 Pa | 700 Pa | 1000 Pa |
| Acoustic Rating (STC / Rw) | 35 - 38 dB | 40 - 44 dB | 45 - 50+ dB |
| Glazing Compatibility | 5mm+12A+5mm Double Glazed | 6mm+16Ar+6mm Low-E Double/Triple | 8mm+1.52SGP+8mm / Triple IGU |
| Certification Standard | CE / ISO9001 | AS2047 / WERS / CE | AS/NZS 4284 / NFRC / CE |
As global building energy codes tighten and modern architectural styles lean heavily toward frameless visual continuousness, the procurement landscape for aluminum fixed windows is undergoing significant transformation. Procurement managers, commercial developers, and importers must align their sourcing strategy with key market shifts:
Architects are increasingly specifying direct-glazed picture window panels that seamlessly integrate with structural silicone glazing (SSG) curtain wall profiles. This trend minimizes visible exterior frame lines, transforming isolated window openings into continuous floor-to-ceiling glass envelopes.
With Net-Zero Energy Building (NZEB) mandates taking effect across North America and Australia, demand for hyper-insulated thermal-break profiles featuring multi-cavity PA66 polyamide barriers, vacuum insulated glass (VIG), and aerogel-filled frame cavities is projected to grow by 28% annually.
The integration of smart tinting glass (electrochromic switchable glazing) and Building-Integrated Photovoltaic (BIPV) solar-harvesting glass into fixed aluminum frames allows commercial facades to generate clean electricity while dynamically regulating heat gain.
To reduce expensive site labor costs overseas, global buyers are moving from knock-down (KD) assembly toward factory-assembled, pre-glazed window units shipped directly in specialized A-frame racks, guaranteeing factory-controlled sealant curing and quality control.
Selecting an OEM supplier requires evaluating factory scale, technological depth, and export compliance verification. Operating out of Foshan—China's aluminum fabrication capital—Window Wurx Industry Co., Ltd. provides robust manufacturing guarantees for global B2B buyers.
Established in 1993, our decades of engineering refinement eliminate common export flaws such as glass seal degradation, profile coating fading, and dimension tolerance drift.
Equipped with 3 automated CNC cutting and corner-crimping production lines, housing over 150 skilled window technicians capable of turning around large commercial project orders efficiently.
Our aluminum window and door assemblies hold rigorous independent certifications including European CE conformity, Australian AS2047 fenestration standards, and ISO9001 factory accreditation.
Get clear, authoritative technical answers to common procurement, engineering, and logistics questions before issuing an Inquiry or Purchase Order.
A direct-set fixed window inserts the Insulated Glass Unit (IGU) directly into the outer frame profile, maximizing glass daylight area and narrowing the visible aluminum border. A sash-in-frame fixed window utilizes an un-operable dummy sash insert inside the frame to replicate the wider sightlines and profile alignment of adjacent operable casement or tilt-turn windows on the same facade elevation.
We recommend 6063-T6 or 6061-T6 aluminum alloys for oversized fixed architectural windows. While standard 6063-T5 offers excellent surface finish for anodizing and powder coating, T6 heat treatment significantly increases yield strength and ultimate tensile strength, preventing frame deflection when supporting heavy jumbo triple-glazed units exceeding 300kg.
Our engineering department conducts structural finite element analysis (FEA) based on your site's design wind speed, exposure category, and building height. We calculate required structural mullion moment of inertia (Ix value) and integrate internal steel or heavy-gauge aluminum stiffeners inside profile cavities to safely exceed structural wind load benchmarks (up to 6.5 kPa / AS4055 & AS1170 standards).
Window Wurx provides complete physical testing certification dossiers, including CE certification (EN 14351-1), Australian AS2047 window testing reports (acoustic, air infiltration, water penetration, ultimate strength), and SGCC / IGCC glass safety compliance certificates. All documentation is released prior to container dispatch.
Yes. We offer complete OEM/ODM profile extrusion tooling services. Our CAD/CAM engineering team can design, 3D prototype, and manufacture custom aluminum extrusion dies within 15 to 20 days. Once die trials and sample extrusions are approved, full-scale production commences with strict IP protection non-disclosure agreements (NDAs).
For standard profile systems and colors (such as Matt Black, Charcoal Grey, or Architectural White), our MOQ starts at 50 square meters. For fully custom extrusion profiles or specialized powder coat shades (RAL matching), MOQ is evaluated per project die weight. Production lead time is typically 25 to 35 calendar days following shop drawing approval.
Submit your CAD architectural elevations, window schedules, or custom profile ideas to our technical engineering team. We deliver complete structural calculations, thermal simulations, and factory-direct wholesale quotes within 24 hours.
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