Explore our flagship extrusion series custom-fabricated for high-rise residential projects, luxury villas, and commercial real estate across Hanoi and Northern Vietnam.
Years Manufacturing High-Grade Vinyl Profiles
Precision Custom Sizing Increments
Virgin uPVC Resin — Zero Reground Scrap
Green Building Standard Compliant
As Northern Vietnam undergoes an unprecedented transformation in commercial real estate, urban infrastructure, and high-density residential development, the demand for high-performance fenestration profile systems has shifted dramatically. Architects, facade consultants, and general contractors across the Greater Hanoi Metropolitan Area (including key satellite industrial corridors such as Bac Ninh, Hung Yen, Hai Phong, and Vinh Phuc) are increasingly phasing out legacy single-glaze aluminum frames and unreinforced plastic sashes in favor of custom fusion-welded OEM vinyl (uPVC) profiles.
Selecting the appropriate OEM vinyl profile factory requires a deep understanding of local environmental physics. Hanoi's unique subtropical climate presents severe fenestration challenges: summer temperatures frequently exceed 40°C with high solar irradiance (UV index > 11), followed by extended high-humidity monsoon periods ("Nồm" season) where ambient humidity stays above 90-95%, accompanied by intense typhoons bearing wind loads up to 2.5 kPa. This technical whitepaper establishes the material science, structural requirements, and economic metrics necessary for real estate developers and building envelope specifiers sourcing custom vinyl profile extrusions directly from manufacturing facilities to Hanoi job sites.
Unlike trading intermediaries that bundle mismatched extrusions, gaskets, and hardware from disparate suppliers, our direct OEM manufacturing facility operates integrated extrusion dies, automated compound mixing lines, and state-of-the-art corner fusion welders under one quality assurance protocol.
How our extruded vinyl profiles eliminate thermal bridging, prevent moisture ingress, and block severe urban acoustic pollution.
Hanoi's solar intensity degrades low-tier plastic profiles containing reground scrap. Our proprietary uPVC compound utilizes high-concentration Rutile TiO2 and complex organic UV absorbers, preventing chalking, yellowing, or micro-cracking even after decades of continuous exposure in Northern Vietnam.
Hanoi urban centers suffer from intense ambient motorcycle and traffic noise (often exceeding 75-80 dB). Our 5-to-7 multi-chamber profile geometry combined with asymmetrical dual-pane laminated glass achieves an STC rating up to 42 dB, creating silent interior acoustics.
During Hanoi’s humid "Nồm" spring, cold glass surface condensation causes indoor mold. Our multi-chamber uPVC profiles maintain surface temperatures above dew point, complemented by dual EPDM weatherstripping and independent drainage weep channels that resist wind-driven storm water up to 700 Pa.
To resist severe typhoon loads and structural flexing in high-rise towers, our vinyl extrusion profiles house custom-shaped, hot-dipped galvanized steel reinforcement chambers (1.5mm – 2.5mm wall thickness) anchor-fastened to withstand design wind pressures exceeding 2500 Pa.
Unlike painted aluminum frames that chip, anodize-piss, or oxidize when exposed to Hanoi's acid rain and urban chemical smog, homogeneous virgin vinyl color extends through the entire profile thickness. It never requires painting, staining, or anti-rust treatment across its operational lifecycle.
Every profile extrusion shipment is backed by full technical documentation including NFRC thermal performance ratings, ISO9001 factory certificates, and a written Limited Lifetime Warranty covering color fastness, weld integrity, and seal degradation.
Fenestration specifications vary drastically across Hanoi's urban micro-climates and architectural typologies. Our custom OEM manufacturing process adapts profile wall thickness, reinforcement gauge, and glazing cavity depth to match specific project demands:
High-rise towers in Hanoi encounter severe wind shear at upper elevations alongside intense urban solar radiation. Our 5000 Window Series and 3G Max Series feature heavy-wall vinyl chambers fitted with multi-point locking hardware. When paired with double-glazed LoĒ³-366 argon-filled insulating units, these profiles drop interior solar heat coefficient (SHGC) down to 0.22 while reducing HVAC electrical demand by up to 35%.
Villas near West Lake or humid mountain micro-climates require expansive view apertures without compromising thermal comfort. Our custom OEM capabilities enable architectural Arched Windows, Trapezoid Fixed Lites, and Large-Span French Swing Patio Doors. Integrated co-extruded white, dark bronze, or black textured laminated foils match traditional colonial or modern minimalist villa aesthetics seamlessly.
Between February and April, Hanoi experiences extreme dew condensation where moist tropical air strikes cold internal building envelopes. Legacy metal window frames condensate profusely, damaging interior plaster and wood trim. Our multi-chamber uPVC material acts as a continuous thermal isolator, preventing moisture dew-point threshold crossover on interior profile faces.
Manufacturing plants and tech campus offices require airtight fenestration profiles that resist chemical cleaning agents, sulfur oxides, and airborne dust contamination. Our custom vinyl profiles feature smooth non-porous surfaces with sealed interior EPDM gaskets, passing cleanroom air infiltration standards (ASTM E283).
The construction ecosystem in Vietnam is undergoing a systemic transition toward sustainable building certifications. Major real estate developers (including VinGroup, Masterise Homes, Sun Group, and international joint ventures) are actively pursuing VGBC LOTUS, IFC EDGE, and LEED certifications for modern building projects in Hanoi.
Fenestration accounts for up to 40% of building envelope heat gain. Thermally isolated vinyl profiles drastically lower cooling loads in tropical Vietnam, directly fulfilling EDGE energy efficiency thresholds (>20% energy savings).
Contractors in Hanoi are moving away from regional trading distributors to contract directly with overseas OEM extrusion factories, securing 15-25% cost reductions and direct engineering oversight for custom dies.
With urban density rising in ring roads (Vành Đai 2, Vành Đai 3), high-end residential projects now mandate documented acoustic attenuation (STC ≥ 38 dB) to qualify for premium market positioning.
A high-performance vinyl profile profile must be matched with superior glass technology. We assemble custom Insulating Glass Units (IGU) featuring dual-pane or triple-pane glass, warm-edge stainless steel spacers, and high-purity Argon gas fill.
Our flagship LoĒ³-366 Low-E glazing package applies three microscopic layers of pure silver to block 95% of damaging infrared solar heat while maintaining crystal-clear interior daylighting without dark, mirrored tints.
Independent laboratory test data comparing our OEM custom vinyl profiles against standard thermally broken aluminum and legacy plastic extrusions under tropical test protocols:
| Performance Parameter | Amar OEM Custom Vinyl Profiles | Thermal Break Aluminum Profile | Standard Non-Break Aluminum | Test Standard / Certification |
|---|---|---|---|---|
| Thermal Conductivity (Profile U-Factor) | 0.27 – 0.30 W/m²K | 0.48 – 0.55 W/m²K | 1.20 – 1.50 W/m²K | ASTM C1363 / NFRC 100 |
| Solar Heat Gain Coefficient (SHGC with LoĒ³-366) | 0.22 – 0.27 | 0.32 – 0.38 | 0.60 – 0.72 | NFRC 200 / ISO 9050 |
| Acoustic Sound Attenuation (STC Rating) | 38 – 42 dB | 32 – 35 dB | 24 – 28 dB | ASTM E90 / ASTM E413 |
| Air Infiltration Rate | < 0.05 cfm/ft² | 0.12 cfm/ft² | 0.30 cfm/ft² | ASTM E283 |
| Water Penetration Resistance | 700 Pa (12 psf) | 500 Pa | 250 Pa | ASTM E331 |
| Structural Wind Load Resistance | ± 2500 Pa (± 52.5 psf) | ± 2200 Pa | ± 1400 Pa | ASTM E330 |
| Tropical UV Color Fastness (Delta E) | ΔE < 1.5 after 5,000 hrs | Powder coat chips/fades | Anodizing pitting | ISO 4892-2 Xenon Arc |
From simple horizontal sliders to complex arches, trapezoids, and multi-track patio systems, our extrusion plant fabricates to your architectural CAD schedules.
Designed with our widest glazing pocket to accommodate heavy triple-pane insulating glass units and acoustic laminated interlayers for modern high-rises.
The standard choice for large-scale apartment complexes and hotels across Vietnam, providing optimized material efficiency without compromising thermal ratings.
Engineered for renovation projects in historic Hanoi districts where minimal frame sightlines are required to maximize natural daylighting.
Inspected, delivered, and signed off across major urban developments and hospitality resorts in Vietnam.
How we work with developers, fabricators, and importing contractors from initial window schedules to jobsite delivery:
Submit your window schedule or architectural CAD drawings. Our engineering team verifies rough openings, structural wind load requirements, and egress codes.
We specify profile wall thickness, internal reinforcement steel gauge, glass unit build-up, and exact foil lamination colors for project approval.
Profiles are extruded from 100% virgin uPVC compound, fusion-welded, and tested for corner strength, squareness, and air/water tightness under ISO9001 protocols.
Units are labeled by floor/unit number, foam-wrapped, and palletized in sea containers shipped direct to Hai Phong Port or ICD My Dinh Customs clearance hubs.
Addressing the technical, financial, and logistical queries of local Vietnamese contractors and developers.
Yes. Every vinyl profile extrusion order is custom-fabricated in precise 1/8-inch (3mm) increments according to your specific architectural CAD callouts. This allows replacement windows and direct OEM shipments to fit exact structural masonry rough openings without requiring oversized aluminum trim, foam filler gap compensators, or exterior structural modification.
We strictly utilize 100% virgin uPVC compound mixed with high-grade Rutile Titanium Dioxide (TiO2 content ≥ 8%) and organic heat stabilizers. Unlike low-cost profile suppliers who incorporate reground scrap plastic, our extrusion formula maintains high color stability (ΔE < 1.5) and impact toughness even under extreme solar radiation in Northern Vietnam.
Thermo-fusion welding heats the vinyl profile ends to 240°C and fuses them under hydraulic pressure into a single monolithic plastic joint. Mechanically screwed corners rely on rubber gaskets and tiny screws that loosen over time, leading to corner joint gaps, air leakage, and water infiltration during Hanoi's monsoon storms. Fusion welds are 100% watertight and structurally permanent.
For Hanoi high-rises, we strongly recommend our dual-pane insulated glass unit (IGU) featuring 6mm clear glass + 12mm Argon space + 6mm LoĒ³-366 triple-silver low-E glass. This combination achieves an outstanding U-Factor of 0.27 and an SHGC of 0.22, blocking 95% of heat while maintaining optimal daylight transparency and acoustic insulation against street traffic.
All finished window units and extrusions are individually labeled by building floor and apartment number, wrapped in protective polyethylene foam, corner-guarded, and secured on heavy-duty wooden pallets. Containers are shipped directly to Hai Phong Port or ICD My Dinh (Hanoi), where our logistics partners handle customs clearance and direct flatbed delivery to your jobsite.
We provide a comprehensive Limited Lifetime Warranty covering the vinyl extrusions against structural cracking, blistering, peeling, or abnormal UV discoloration, as well as lifetime seal warranty protection against fogging or moisture failure inside our insulated glass units.
Send us your architectural elevation drawings or fenestration schedule. Our engineering specialists will deliver a comprehensive line-item quotation, profile extrusion dies matrix, and thermal calculation report within 24 hours.
