AS2047 Certified
AS2047 AS2208 AS/NZS4666 Australian Standard Aluminum Louvre Doors and Windows
AS2047 N6 Wind Load
Tempered Safety Glass
Coastal Villa Grade
Export-Ready Architectural Systems
Featured Louver & Shutter Configurations for Vietnam Projects
Precision-extruded 6063-T5/T6 architectural aluminum profiles integrated with acoustic EPDM weatherstripping, multi-angle aerodynamic louvers, and corrosion-inhibiting finishes tailored for Southeast Asian urban and coastal microclimates.
Customizable Blades
AMJ Custom Manufacturer Louvered Windows Aluminum Frame Adjustable Glass Louver Windows Aluminium Louvre Shutter Window
0°–90° Blade Pitch
Natural Aeration
Anodized 25μm
Double Low-E Impact
Hurricane Proof Adjustable Vertical NFRC AS2047 Venetian Blinds Aluminium DOUBLE LOW-E Tempered Glass SHUTTERS Louvre Window
NFRC Energy Star
Double Low-E IGU
Typhoon Resistant
BMS Automated
Australian Standard Window Glass Louver Automated Glass Jealousy Louvers Aluminium windows Airier Louvre windows Blades Glass
Motorized Actuator
Rain Sensor Sync
Smoke Evacuation
Tropical Mosquito Mesh
Jalousie Window Glass Louver windows With Mosquito Net Aluminum Shutters windows Manufacturers
SS316 Insect Mesh
Easy Demount Design
HCMC Residential
Heavy-Duty Acoustic
Latest Design Modern Style Vertical Aluminum Louver Window Double Tempered Glass EPDM Rubber Seal Stainless Steel 5-Year
EPDM Dual Gaskets
Acoustic STC 34dB
5-Year Core Warranty
Minimalist Concealed
Adjustable Tempered Glass Louver Aluminum Window with Invisible Horizontal Design for Living Room Exterior Use
Concealed Hardware
Flush Frame Profile
10mm Tempered Glass
Thermal Break Double Glazed
AMJ Australian Standard Local Service Cheap Aluminum Price Double Glazed Villa Louvers Aluminium windows Jalousie Louver Window
Insulated Glazing Unit
Low Solar Heat Gain
Direct Factory Cost
180,000㎡
Intelligent Manufacturing Base
25+
Years Fenestration Engineering R&D
600+
Certified Technicians & Specialists
100+
International Patents & Testing Audits
Architectural White Paper
Engineering Louver Windows for Vietnam's Diverse Climatic Zones
From the relentless monsoonal downpours of the Central Highlands to the hyper-saline coastal atmospheres of Da Nang and Nha Trang, aluminum louver windows must resolve conflicting architectural demands: high ventilation throughput vs. zero water ingress during gale-force storms.
Aerodynamic Air Displacement & Stack Effect
Tropical high-density cities like Ho Chi Minh City experience perpetual urban heat island (UHI) effects. Our adjustable aluminum louvers deliver up to 95% net free ventilation area (NFVA) compared to standard 45% awning windows. By engineering blade pitch angles between 0° and 90°, project specifiers activate natural convective stack ventilation, dramatically reducing HVAC runtime and lowering interior humidity without requiring mechanical air turnover.
Typhoon-Grade Water Deflection & Dynamic Gasketing
Vietnam's eastern coastline faces severe tropical depressions and super-typhoons. DERCHI louver systems integrate continuous Santoprene and cellular EPDM compression seals alongside stepped sub-sill flashing gutters. Certified under AS 2047 N6 and ASTM E331 standards, our assemblies withstand sustained cyclic water pressure of up to 600 Pa and design wind loads exceeding 4,500 Pa without structural blade deflection or water siphonage.
Coastal C4/C5 Metallurgical Passivation
Chloride-heavy marine salt fog along Vietnam's 3,260 km coastline induces rapid galvanic pitting on inferior metal assemblies. We utilize premium primary 6063-T6 billet alloys extruded to 1.6mm–2.5mm structural wall thicknesses. Surface finishes comply with AAMA 2605 (PVDF fluorocarbon coating) and Qualicoat Class 2 standards, enduring over 3,000 hours of continuous neutral salt spray (NSS) testing with zero surface blistering or delamination.
Application Engineering
Localized Deployment Scenarios in the Vietnamese Market
Tailoring window kinematics, blade substrates, and automation protocols to specific project types across northern industrial zones, central hospitality ribbons, and southern commercial hubs.
High-Rise Residential (HCMC & Hanoi)
Urban high-density condominiums require passive night cooling and fire-rated smoke exhaust. Our concealed motor-driven glass louvers connect directly into central Building Management Systems (BMS), closing automatically upon rainfall detection and actuating 90° open during emergency stairwell depressurization.
Coastal Resorts (Da Nang, Phu Quoc, Quy Nhon)
Ultra-luxury tropical villas demand unrestricted ocean vistas balanced with privacy and sun shading. We combine laminated double-glazed Low-E louver blades with timber-grain fluorocarbon aluminum blades, resisting typhoon wind pressures while deflecting midday solar thermal gains.
Industrial Cleanrooms (Binh Duong & Bac Ninh)
Electronics and semiconductor fabrication plants require continuous positive pressure management and heavy air filtration. Our heavy-duty extruded fixed airfoil louvers deliver low static pressure drop, water separation efficiencies, and integrated bird/insect screen cassettes.
Healthcare & Institutional Projects
Tropical healthcare facilities necessitate rapid air exchange rates to curb airborne viral transmission. DERCHI adjustable louver windows equipped with easy-clean stainless steel 316 security mesh ensure continuous cross-ventilation while providing physical intruder protection.
Specification Standard
Engineering Verification: Performance Matrix vs. Local Standards
How our export configurations comply with Vietnam's Building Code QCVN 09:2017/BXD and International Structural Codes.
| Performance Parameter | Vietnam Code (TCVN / QCVN) | DERCHI Export Standard | Engineering Benefit to Vietnamese Developers |
|---|---|---|---|
| Alloy Metallurgy | TCVN 5838:1994 (Generic 6063) | Alcoa Primary 6063-T6 Extrusions | Greater tensile strength; prevents blade bowing under high spans |
| Structural Wind Load | TCVN 2737:2023 (Wind Zone II–IV) | AS 2047 N6 / ASTM E330 (4500 Pa) | Certified typhoon survivability in coastal Da Nang, Quang Ninh, Hai Phong |
| Water Penetration | TCVN 9366-2:2012 (Class 2 / 250 Pa) | AS 2047 Pass (600 Pa Watertightness) | Zero water seepage during prolonged monsoon cloudbursts |
| Thermal Transmittance (U-Value) | QCVN 09:2017/BXD (U ≤ 3.6 W/m²·K) | Thermal Break + Low-E (U = 1.9–2.4 W/m²·K) | Exceeds LOTUS & LEED green certification baseline requirements |
| Acoustic Attenuation | TCVN 7830:2012 (Residential noise) | Multi-Chamber Double Seal (STC 34 dB) | Blocks urban traffic hum in densely packed Hanoi and HCMC arterial avenues |
| Salt Spray Resistance | TCVN 8790:2011 (500 Hrs NSS) | AAMA 2605 PVDF Coating (3000 Hrs NSS) | Guaranteed 20-year colorfastness and zero corrosion within 500m of seawater |
Market Intelligence
Key Regulatory Trends Driving Louver Adoption in Vietnam (2025–2030)
Strategic shifts in the Vietnamese construction regulatory framework are propelling high-performance architectural louvers from niche luxury additions to mandatory building envelope components.
Enforcement of QCVN 09:2017/BXD Energy Codes
Vietnam's Ministry of Construction (BXD) is stringently enforcing the National Technical Regulation on Energy Efficient Buildings. With mandated limits on Overall Thermal Transfer Value (OTTV), architects are transitioning away from unshaded floor-to-ceiling glass facades. Our adjustable motorized exterior louvers provide responsive external solar shading, lowering interior cooling loads by up to 32% while satisfying mandatory natural ventilation ratios.
Surge in VGBC LOTUS & USGBC LEED Certifications
International industrial clients and premium hospitality developers in Vietnam increasingly condition capital outlays on green building accreditations. Specifying DERCHI aluminum louver windows directly contributes to indoor environmental quality (IEQ) credits (natural daylighting and air circulation) and energy atmosphere (EA) credits, positioning your project in the premier tier of institutional real estate.
ACFTA Form E Zero-Tariff Optimization
Under the ASEAN-China Free Trade Agreement (ACFTA), Vietnamese importers can secure 0% preferential import tariffs on aluminum windows and louvers (HS Codes 7610.10 and 7610.90) by leveraging our official Form E Certificates of Origin. This structural trade advantage slashes overall landed procurement costs compared to sourcing from European or domestic re-fabricators.
Manufacturing Partner
Why Top Tier Contractors Partner with DERCHI Doors & Windows
Guangdong Dejiyoupin Doors and Windows Co., Ltd. (DERCHI) operates one of China's most technologically integrated fenestration manufacturing hubs in Foshan, Guangdong.
180,000 ㎡ Manufacturing Scale
Our expansive industrial complex features German CNC 4-axis profile machining centres, robotic automated assembly lines, and in-house glass tempering ovens, ensuring strict dimensional tolerances of ±0.5mm across volume project schedules.
Full CAD/BIM Shop Drawings
Our dedicated engineering department provides bilingual English/Vietnamese CAD architectural shop drawings, structural wind load static calculation reports, and 3D BIM integration files for rapid consultant submittal and municipal sign-off.
Time-Zone Aligned Logistics
Located in Foshan (GMT+8), our engineering team operates just 1 hour ahead of Hanoi/HCMC (GMT+7). Fast sea freight connects Nansha/Shekou directly to Hai Phong (3–4 days transit) and Cat Lai / Cai Mep (4–5 days transit).
One-Stop Consolidated Fenestration
Eliminate multi-vendor friction by consolidating aluminum louver windows, sliding pivot entrance doors, cast aluminum villa gates, and acoustic casements into unified containerized shipments labeled by building zone and level.
Client Advisory
Frequently Asked Questions by Vietnam Project Buyers
Transparent, practical solutions concerning customs clearance, material certifications, tropical durability, and site installation assistance.
Can DERCHI supply Form E for zero-tariff customs import in Vietnam?
Yes. Under the ACFTA preferential tariff framework, our commercial team supplies verified Form E Certificates of Origin endorsed by the China Council for the Promotion of International Trade (CCPIT). This enables Vietnamese importers to clear aluminum window structures (HS Code 7610) at 0% preferential import duties, avoiding the standard MFN tariff rates.
How do louver windows prevent rain penetration during severe monsoon typhoons?
Our louver assemblies feature an interlocking tongue-and-groove blade overlap combined with continuous co-extruded EPDM gaskets. When locked via our heavy-duty internal cam transmission gear, the system forms a watertight pressure-equalized seal. Water runoff is captured by concealed drainage weep holes in the sub-sill channel, discharging water outward even against 600 Pa wind pressures.
Does your glass conform to Vietnamese Standard TCVN 7455:2013?
All tempered glass louver blades are certified under AS/NZS 2208, CE EN 12150, and fully comply with the impact and fragmentation mandates of TCVN 7455:2013. We offer single-tempered (6mm, 8mm, 10mm), laminated safety glass (5+0.76PVB+5), frosted obscuring glass, and tinted double-glazed Low-E units to prevent solar overheating.
How do you protect living spaces from dengue mosquitoes and insects?
We supply integrated architectural mosquito barriers: high-tensile 304/316 marine-grade stainless steel security mesh or fine fiberglass insect screening directly built into the interior subframe. The mesh cassette is fully demountable for cleaning while permitting manual or motorized operation of the louver blades behind it.
What are the lead times and shipping routes to Hai Phong and Cat Lai ports?
Standard fabrication cycle for custom architectural louver orders ranges from 20 to 30 days following CAD approval. Shipping from Nansha or Shekou ports in Guangdong to Hai Phong port (Northern Vietnam) takes 3 to 4 ocean transit days; shipping to Cat Lai / Cai Mep ports (Southern Vietnam) takes approximately 4 to 5 days, enabling rapid site handover.
Can you provide customized motorized louvers compatible with smart home BMS?
Yes. We integrate Somfy, Tuya, or dry-contact 24V DC / 230V AC linear actuators concealed within the window jamb. These motors interface seamlessly with KNX, Modbus, Zigbee, or standard building management protocols, permitting scheduled angle automation, wind-sensor triggers, or smartphone app overrides.
Request an Engineering Proposal for Your Vietnam Project
Whether you are engineering a luxury beachfront resort in Da Nang, a high-rise condominium in Ho Chi Minh City, or an industrial park in Bac Ninh, our technical team provides free CAD shop drawings, wind load calculations, and competitive factory-direct export quotations within 24 hours.
Form E 0% Tariff Support
AS 2047 N6 Wind Load Certified
Compliant with QCVN 09:2017/BXD
Bilingual English & Vietnamese Support