Engineered for commercial high-rises, modern residential villas, and industrial facilities requiring optimized passive airflow, water tightness, and structural storm resistance.
In high-performance facade design, louver window systems (Jalousie windows) serve as critical thermodynamic interfaces. Unlike traditional fixed or casement glazing, custom OEM louver systems must harmonize natural cross-ventilation, dynamic solar heat gain control, structural deflection under storm pressure, and air-tight weather sealing.
Our custom extruded frames utilize primary 6063-T5 aluminum, yielding tensile strength exceeding 185 MPa and yield strength over 145 MPa. This ensures structural rigidity across large-span louver openings without blade sagging or frame distortion.
By crimping 24mm to 34mm structural polyamide (PA66GF25 reinforced with 25% glass fiber) thermal break strips between interior and exterior aluminum profiles, thermal conductivity is reduced by up to 78%, eliminating interior condensation risks.
Featuring co-extruded EPDM double-lip perimeter weather gaskets and overlapping blade interlocking mechanisms, our ODM louvers pass extreme cyclic wind pressure and water penetration tests exceeding 450 Pa (ASTM E331 / AS2047 standard).
| Technical Parameter | Architectural Aluminum Louver | Tempered Glass Blade Louver | Motorized Smart Solar Louver |
|---|---|---|---|
| Frame Material & Temp | 6063-T5 / 6005-T6 Extruded Aluminum | Thermally Broken 6063-T5 Alloy | Structural Heavy-Duty 6063-T6 Frame |
| Blade Options | Aerofoil, Elliptical, or Z-Blade Aluminum | 6mm to 12mm Toughened / Low-E Glass | Extruded Aluminum with Integrated Solar Cells |
| Surface Finish | Qualicoat Powder / PVDF / Anodized 25μm | Fluorocarbon Coating (AkzoNobel / PPG) | Marine-Grade Anodized / Powder Coated |
| Air Infiltration (ASTM E283) | < 0.15 L/s·m² at 75 Pa | < 0.30 L/s·m² at 75 Pa | < 0.10 L/s·m² at 75 Pa (Automated Lock) |
| Water Resistance (ASTM E331) | Passed 450 Pa Static Pressure | Passed 300 Pa - 450 Pa (Dual Channel) | Passed 600 Pa Dynamic Storm Pressure |
| Design Pressure (DP / Structural) | DP50 to DP90 (Up to 4300 Pa) | DP45 to DP65 | DP60 to DP100 (Cyclone Zone Compliant) |
| Operating Hardware | 304/316 Stainless Steel Pitch Controls | Synchronized Polymer Clip Galleries | 24V DC Linear Actuator / RS485 IoT Control |
With 30 years of family-founded engineering heritage, our production plant operates as a total solution manufacturer—combining tool die design, extrusion line processing, precision CNC machining, automated glass toughening, and pre-glazed assembly under one roof.
Unlike distributors who separate profile extruders from hardware vendors, we engineer and assemble the entire louver mechanism in-house. Frame, glass, dual-gaskets, and drive linkage issues land on one accountable desk.
Our rapid prototyping facility can produce custom extrusion dies within 10–14 days. Whether your project demands bespoke aerofoil blade dimensions or specialized architectural sub-frames, our tooling team realizes complex drawings efficiently.
Every production batch undergoes static and dynamic water testing, 10,000-cycle mechanical fatigue operation tests, and salt-spray chamber testing (ASTM B117) to guarantee long-term performance in high-humidity coastal climates.
Commercial facade procurement is undergoing a paradigm shift driven by stringent decarbonization mandates, energy performance codes (such as ASHRAE 90.1 and Title 24), and smart building automation requirements.
Manual mechanical levers are rapidly being superseded by 24V DC motorized actuators interfaced with Building Management Systems (BMS). Automated louvers dynamically adjust blade angles based on rain sensors, wind speed, indoor CO2 levels, and solar azimuth angles.
Global procurement specifications increasingly mandate recycled content (post-consumer scrap aluminum) extruded using hydro-electric power. Our OEM lines offer certified low-carbon aluminum options reducing embodied carbon per square meter of facade glazing.
Architects are moving from indoor blinds to external aerofoil aluminum louver systems. External shading blocks solar radiation before it penetrates the thermal envelope, cutting air conditioning loads in tropical and desert climates by up to 40%.
Clear technical answers to help facade engineers, commercial buyers, and OEM distributors make informed sourcing decisions.
Our standard louver profiles are extruded from 6063-T5 or 6005-T6 primary aluminum. Thermally broken configurations incorporate crimped 24mm German Technoform polyamide PA66GF25 structural insulation strips. This construction interrupts thermal conduction, maintaining low U-factors (< 2.2 W/m²K depending on glazing selection) and mitigating interior condensation under severe weather conditions.
Yes. As a full-tier OEM/ODM factory, we manufacture blade widths ranging from 100mm, 150mm, 200mm to 300mm aerofoil profiles, as well as customized 4-inch (101.6mm) and 6-inch (152.4mm) glass louver galleries. Colors can be matched to any RAL palette, PPG/AkzoNobel PVDF fluorocarbon coatings, or 25-micron anodized architectural finishes.
Our engineered heavy-duty louver systems are tested to meet Australian Standard AS2047 and US ASTM E330 performance thresholds. Depending on blade span and sub-frame reinforcement, our louvers achieve ultimate limit state wind pressures ranging from 2500 Pa up to 4500 Pa (DP50 to DP90), rendering them suitable for high-rise commercial towers and coastal cyclone zones.
Tooling and prototype die development require 10 to 14 business days. Standard OEM volume production runs take 3 to 5 weeks. For urgent project phases, pre-glazed containerized shipments are packed in fumigated steel-frame wooden crates with custom shop drawings, performance test certificates, and step-by-step installation guides.
Our louver windows utilize a multi-tier drainage engineering approach: double EPDM continuous seal gaskets on blade overlaps, internal pressure-equalized drainage slots within the frame mullions, and concealed sub-sill flashing channels that rapidly shed driven rainwater outward even under 450 Pa static water pressure tests.
Yes. We integrate low-noise 24V DC push-rod linear actuators, hidden chain motors, or concealed rotary drives compliant with CE and UL standards. These actuators can be controlled via wall switches, wireless remote, smartphone applications, or directly linked via RS485 / KNX protocols to central Building Management Systems.
Submit your elevation drawings, CAD door/window schedules, or custom louver specifications. Our engineering desk provides full shop drawings, thermal calculations, and competitive factory-direct pricing within 24 hours.
Factory Direct Consultation · Fast OEM Engineering Turnaround · Worldwide Crated Delivery
