Explore our factory-direct OEM/ODM aluminium soundproof windows, thermal break patio sliding doors, bi-fold entrance systems, and heavy-duty building envelope solutions engineered to exceed rigorous AS2047, CE, and NFRC acoustic and thermal standards.
In modern urban developments, noise pollution from high-density traffic, aviation corridors, and commercial hubs represents one of the primary drivers for high-end architectural envelope upgrades. Achieving exceptional sound insulation requires moving far beyond simple double-pane glass. As a premier Custom OEM Aluminium Soundproof Windows Supplier & Exporter, our engineering framework integrates acoustic physics, structural resonance damping, and advanced mechanical perimeter compression.
Soundwaves transfer energy through structural resonance. By pairing glass panes of unequal mass (e.g., 6mm outer pane + 8mm inner pane) bonded with specialized acoustic PVB or SGP interlayers, we disrupt the coincidence frequency dip, achieving up to 45dB to 48dB noise suppression across mid-to-high frequencies.
Standard solid aluminum frames act as acoustic bridges. Our custom profiles incorporate Technoform polyamide (PA66GF25) thermal barriers arranged in multi-chamber configurations. This multi-layer chambering dampens air-borne resonance while simultaneously delivering U-values down to 1.2 W/m²K.
Traditional sliding windows suffer from acoustic leakage at brush-seal interfaces. Our proprietary side-pressure sealing mechanism pulls the sash tightly against continuous EPDM rubber gaskets upon closure, establishing a airtight seal that blocks acoustic flanking paths entirely.
The table below presents standardized testing parameters across our main custom OEM architectural product lines. Specifications can be tailored during the shop-drawing phase to match specific project acoustic targets (STC/OITC) and local energy conservation codes.
| System Configuration | Acoustic Rating (STC / Rw) | Thermal Transmittance (U-Value) | Glazing Specification (Acoustic Glass Build-up) | Air Permeability & Water Tightness |
|---|---|---|---|---|
| Side-Pressure Soundproof Sliding Window | STC 45 - 48 dB | 1.2 - 1.5 W/m²K | 6mm Low-E + 12A (Argon) + 6mm + 1.14PVB + 6mm Acoustic Laminated | ASTM E283 Level A1 / 700 Pa Water Resistance |
| Tilt & Turn Thermal Break Casement | STC 42 - 46 dB | 1.0 - 1.4 W/m²K | 8mm Tempered + 16Ar + 6mm Laminated (0.76 PVB) | AS4420 Pass / Class 4 European Standard |
| Heavy-Duty Architectural Bifold Door | STC 38 - 42 dB | 1.4 - 1.8 W/m²K | 6mm Toughened + 12A + 6mm Toughened Laminated | EN 12207 Class 4 / 600 Pa Pressure Tested |
| Double-Glazed Villa Stacking Sliding Door | STC 36 - 40 dB | 1.5 - 1.9 W/m²K | 5mm + 12Ar + 5mm Double Tempered Safety Glass | AS2047 450 Pa / NFRC Certified Envelope |
| Unitized Structural Glazing Curtain Wall | STC 46 - 50 dB | 0.9 - 1.3 W/m²K | 8mm Triple Silver Low-E + 16Ar + 6mm + 1.52SGP Laminated | CWCT Certified / 1000 Pa Extreme Storm Rated |
Established in 1993 in Foshan, Guangdong Province—the world's premier industrial hub for precision aluminum profile extrusion—Window Wurx Industry Co., Ltd. brings over three decades of advanced fenestration manufacturing expertise to global architectural projects. We operate as a full-tier OEM/ODM partner for commercial contractors, facade engineering firms, real estate developers, and international building material distributors.
Our 20,000 square meter standardized workshop houses 3 automated CNC cutting and corner crimping assembly lines. Operated by over 150 master technicians, our facility achieves annual sales growth exceeding 30%, ensuring rapid scale and precise delivery schedules.
We engineer profiles strictly according to architectural CAD/BIM specifications. Choose from AkzoNobel powder coating, fluorocarbon (PVDF) spray, anodized oxidation, or two-tone thermal break configurations allowing different interior and exterior frame colors.
Cross-border ocean freight requires heavy-duty protection. Every window unit undergoes a 5-layer protective wrapping protocol, reinforced with fumigation-free wooden crates and container internal shock bracing to ensure 100% defect-free site delivery worldwide.
As commercial building codes globally converge toward carbon neutrality, net-zero energy compliance, and enhanced occupant wellness standards, the international market for specialized acoustic and thermal aluminum windows is undergoing rapid transformation. Forward-looking procurement buyers should align with manufacturers investing in the following four core technology vectors:
The next evolution in acoustic fenestration replaces traditional argon gas cavities with micro-spacer vacuum technology. VIG panels eliminate air convection acoustic bridges, delivering STC ratings above 50 dB in ultra-slim profile profiles under 70mm frame depth.
Commercial and luxury residential buyers increasingly specify concealed electrical chain actuators, automated multi-point lock drives, and sensor-driven trickle ventilation systems that maintain acoustic isolation while managing indoor air quality dynamically.
Architectural design demands maximal glass surface areas with ultra-narrow frame profiles (less than 25mm visible sightline). OEM engineering now relies on structural glass bonding combined with heavy-duty stainless steel rollers capable of carrying 400kg acoustic sashes smoothly.
European and North American procurement mandates increasingly emphasize low-carbon footprint extrusions. Modern OEM manufacturing incorporates certified recycled aluminum billets processed with renewable hydro-energy, drastically cutting scope 3 embedded emissions.
Technical and commercial clarity for project developers, architects, and international importers sourcing custom OEM acoustic fenestration systems from China.
Our custom soundproof aluminium windows and doors are tested in independent NATA-accredited and European certified laboratories in accordance with ISO 10140-2, ASTM E90, and AS2047 standards. We provide certified STC (Sound Transmission Class), OITC (Outdoor-Indoor Transmission Class), and Rw sound reduction index laboratory test reports. Furthermore, our architectural lines carry CE marking for the European Union and NFRC energy ratings for North America.
We provide a fully integrated OEM/ODM engineering process. Once you provide your architectural CAD files, window schedules, or structural wind-load requirements, our in-house engineering team generates detailed shop drawings for review. We customize structural wall thickness (from 1.4mm to 3.0mm primary extrusions), glass build-up, thermal break width, hardware branding (e.g., German Siegenia, HOPPE, or premium native hardware), and surface treatments to guarantee compliance with your region's building codes.
Standard double-glazed units (e.g., 5mm + 12A + 5mm) are optimized primarily for thermal insulation but perform poorly against low-frequency traffic or aircraft noise due to glass plate resonance. Acoustic laminated glass incorporates two or more glass sheets permanently bonded with a specialized sound-damping Polyvinyl Butyral (PVB) or SGP viscoelastic interlayer. Combining asymmetric glass thicknesses with an acoustic laminate and argon gas space yields significantly superior noise reduction (up to 48dB reduction compared to ~28-30dB for basic double glass).
Acoustic performance fails if there are microscopic air leaks. We utilize precision CNC 45-degree miter corner crimping injected with two-component German corner assembly glue (Castor structural adhesive). This creates a monolithic frame joint that resists thermal expansion twisting. Additionally, we use continuous weather-resistant EPDM rubber sealing gaskets rather than standard PVC or brush strips, maintaining elastic memory under extreme temperature swings (-40°C to +80°C).
Export logistics safety is core to our quality assurance. Each finished window sash and frame is protected using a rigorous 5-layer system: (1) Protective surface film on profiles, (2) Corner-guard protection jackets, (3) Shock-absorbing PE foam wrapping, (4) Waterproof shrink-wrap, and (5) Custom-built fumigation-free solid plywood crates. Within the shipping container, crates are strapped and braced with heavy-duty air-bags and steel cabling to prevent movement during transit.
Typical fabrication lead time ranges between 25 to 35 business days following final shop drawing sign-off and deposit confirmation. For custom extruded aluminum profile dies or non-standard powder coating colors, an initial 10-14 days may be required for tooling tooling and color matching approval. Operating 3 automated production lines across our 20,000m² facility allows us to reliably maintain strict delivery timelines even for large-scale multi-building developments.
Yes. Our thermal break aluminum systems feature split profile extrusions joined by polyamide insulation bars. This construction allows complete dual-color customization: for instance, selecting an architectural Matte Black or Anthracite Grey exterior finish to complement the facade, while specifying a warm Woodgrain or Clean White powder coat on the interior profile to harmonize with internal interior design schemes.
We welcome partnership inquiries from established importers, building material distributors, and regional glazing contractors. Our global dealer partnership model offers competitive factory-direct pricing structures, dedicated engineering shop-drawing assistance, physical sample kit support, and flexible order volume minimums designed to help you scale your local market presence profitably without heavy franchise overheads.
Consult with our lead fenestration engineers today. Share your architectural drawings, window schedules, or performance criteria to receive a tailored engineering proposal and factory-direct quotation within 24 hours.