Explore our export-grade vinyl and thermal-break window systems, specifically engineered to withstand Jakarta's extreme tropical heat, heavy monsoon rainstorms, and intense urban noise pollution.
Technical evaluation of heat gain, extreme relative humidity, wind-driven monsoon precipitation, and acoustics in Jabodetabek’s built environment.
Architects and structural engineers operating within Special Capital Region of Jakarta (DKI Jakarta) face a severe set of atmospheric challenges. Operating in a tropical rainforest climate (Köppen Af), Jakarta experiences uniform high temperatures averaging 28°C to 34°C year-round, combined with intense peak Solar Radiation levels exceeding 1000 W/m² and relative humidity (RH) frequently above 85%.
Traditional fenestration materials fail under these conditions. Standard un-insulated aluminum profiles act as thermal bridges, transferring external solar heat directly into interior spaces, forcing HVAC units to work continuously. Meanwhile, traditional timber sashes expand, warp, and rot under heavy monsoon downpours, leading to air infiltration, structural jamming, and fungal decay.
Engineered uPVC (unplasticized Polyvinyl Chloride) vinyl windows represent the gold standard in thermal efficiency and atmospheric inertness. Featuring a multi-chambered profile design filled with dead-air insulating pockets, uPVC delivers an intrinsically low material thermal conductivity (K-value of ~0.17 W/m·K compared to aluminum’s ~205 W/m·K).
When combined with monolithic fusion-welded corner joints, our vinyl window systems eliminate mechanical fastener deterioration, creating a completely impermeable barrier against Jakarta's driving rain, high humidity, and airborne coastal salt ions along Northern Jakarta’s shoreline.
In-house profile extrusion, automated fusion welding, custom glass unit fabrication, and rigorous quality assurance under one roof.
We never use reground scrap vinyl. Our proprietary uPVC blend incorporates high concentrations of Titanium Dioxide (TiO₂) UV stabilizers, preventing yellowing, chalking, surface embrittlement, and structural degradation even under Equatorial solar irradiance (UV Index 11+).
Unlike mechanically screwed aluminum or timber frames that loosen and leak at corner gaskets over time, our vinyl frames and sashes are heat-welded at 240°C into a seamless, single-body unit. Corner strength exceeds ASTM structural load standards, preventing water egress during severe storms.
Equipped with dual-pane insulating glass featuring LoĒ³-366 coatings and argon gas fill. This technology reflects up to 95% of invisible solar heat rays (infrared energy) while allowing 64% of clear visible light to flood interior spaces, dramatically lowering HVAC power consumption.
Jakarta’s dense urban infrastructure—such as the Jabodebek LRT lines, Toll Roads, and commercial arterials—generates constant noise pollution. Utilizing asymmetrical glass thickness and acoustic PVB laminated interlayers, our windows attenuate noise by up to 42 decibels.
Every window unit is manufactured to order from original extrusion dies. Whether for retrofit projects replacing existing wooden frames or landmark new towers, we deliver custom arch, trapezoid, sliding, casement, and stack configurations without needing unsightly filler trims.
Our commitment to structural reliability is backed by a written Limited Lifetime Warranty covering uPVC profiles against cracking, peeling, or color fading, alongside a 20-year seal failure guarantee on all dual-sealed insulating glass units.
Tailored fenestration solutions engineered for specific district environments, architectural styles, and urban exposure conditions.
Environmental Exposure: High atmospheric salt spray, sea-mist moisture, high tropical wind velocity, and tidal humidity.
Recommended System: Heavy-Duty Vinyl Casement & Sliding Doors with 316-Grade Stainless Steel Hardware.
Technical Value: Aluminum windows installed near Pantai Indah Kapuk frequently exhibit pitting corrosion and oxide breakdown within 3-5 years. Our 100% virgin uPVC profiles are completely immune to saline oxidation, chemical air pollutants, and coastal moisture corrosion, ensuring frictionless operation for decades.
Environmental Exposure: Extreme wind loads at elevated heights, solar heat radiation, and high-frequency traffic noise.
Recommended System: Tilt & Turn Vinyl Windows + Double-Glazed LoĒ³-366 Acoustic Laminated Units.
Technical Value: Meets stringent structural wind load standards (up to 4500 Pa) while blocking ambient city traffic noise along Sudirman-Thamrin corridors. Dual opening modes allow secure inward tilting for micro-ventilation during rainstorms without water ingress.
Environmental Exposure: Expansive glass facade requirements, extreme afternoon solar heat gain, and energy conservation goals.
Recommended System: Large-Span Sliding (XO/XOX) Windows & French Swing Patio Doors.
Technical Value: Complements modern Indonesian tropical architecture by maximizing open daylighting while maintaining low Solar Heat Gain Coefficients (SHGC < 0.25). Keeps air-conditioned interiors cool, slashing monthly electric utility costs for luxury homeowners.
Environmental Exposure: Airborne industrial particulates, harsh sun exposure, and continuous factory machinery vibration.
Recommended System: High-Durability Vinyl Single-Hung & Fixed Commercial Picture Windows.
Technical Value: Low-maintenance vinyl frames resist industrial atmospheric pollutants and acid rain. Fusion-welded joints withstand structural micro-vibrations without sealant fatigue, protecting sensitive indoor manufacturing micro-environments.
Empirical technical comparison evaluating window frame systems under Jakarta's tropical environmental parameters.
| Performance Characteristic | Amar Fusion-Welded uPVC | Standard Non-Thermal Aluminum | Thermal Break Aluminum | Indonesian Hardwood (Teak/Meranti) |
|---|---|---|---|---|
| Frame Thermal Conductivity (K-Value) | 0.17 W/m·K (Ultra Low) | 205 W/m·K (Extremely High) | 2.5 - 3.5 W/m·K (Moderate) | 0.13 - 0.18 W/m·K (Low) |
| Coastal Salt-Spray Corrosion Resistance | Immune (100% Inert) | Poor (Prone to Pitting) | Moderate (Anodized Dependent) | Rot / Fungal Risk |
| Air Infiltration Rate (ASTM E283) | < 0.05 cfm/ft² (Sealed) | 0.20 - 0.30 cfm/ft² | 0.10 - 0.15 cfm/ft² | > 0.35 cfm/ft² (Shrinkage) |
| Acoustic Isolation (STC with Laminated Glass) | STC 38 - 42 dB | STC 28 - 32 dB | STC 34 - 36 dB | STC 30 - 34 dB |
| Monsoon Rain Water Penetration (ASTM E331) | Passes 700 Pa (Zero Leakage) | Passes 300 - 450 Pa | Passes 500 - 600 Pa | Fails under high pressure |
| Maintenance & Refinishing Cycle | Zero (Clean with water) | Low (Re-powder coating needed) | Low | High (Varnish/Paint every 2 yrs) |
How advanced fenestration engineering enables compliance with Greenship Indonesia and Jakarta Governor Regulation No. 38/2012.
The Green Building Council Indonesia (GBCI) awards points for Energy Efficiency & Conservation (EEC). By specifying uPVC windows with U-factors below 1.8 W/m²K, developers secure top-tier GOLD and PLATINUM ratings for commercial office parks and residential high-rises.
Air conditioning accounts for up to 60% of total electrical energy consumption in Jakarta commercial structures. High-performance vinyl fenestration significantly lowers Overall Thermal Transfer Value (OTTV), shrinking cooling equipment tonnage and lowering operational overhead.
Our vinyl profiles are extruded using eco-efficient closed-loop manufacturing processes. Vinyl window extrusion consumes significantly less embodied energy during primary manufacturing compared to thermal-break aluminum smelting, helping reduce project life-cycle carbon footprints.
Clear engineering and commercial responses regarding lead times, tropical durability, import compliance, and custom sizing.
Our vinyl profiles are specifically formulated for high UV zones (Equatorial Tropics). We incorporate high-purity Titanium Dioxide (TiO₂) UV absorbers and micro-stabilizers into the 100% virgin uPVC matrix. This prevents solar-induced polymer chain breakdown, ensuring the frame maintains its structural integrity, color, and smooth finish for over 30 years without yellowing, chalking, or cracking.
Production lead time typically ranges from 2 to 3 weeks following final approval of shop drawings and window schedules. Containerized sea freight from our manufacturing facility to Tanjung Priok Port (Jakarta) takes approximately 12 to 16 transit days. Every order is custom-palletized, wrapped in protective film, and timber-crated to ensure 100% zero-damage arrival.
Yes. For high-rise residential towers and commercial buildings, our vinyl profiles are internally reinforced with hot-dipped galvanized steel stiffeners (1.5mm to 2.0mm thickness). This engineered reinforcement allows our window units to withstand structural wind loads exceeding 4500 Pascals (Pa), fully compliant with Indonesian National Standard (SNI) structural load guidelines.
Absolutely. Because we own our extrusion tooling and automated CNC bending lines, every unit is built precisely to your architectural window schedule in 1/8-inch (3mm) increments. We routinely manufacture true radius arches, Gothic arches, trapezoids, multi-lite stack units, and oversized sliding patio doors on the exact same fusion-welded frame platform.
Our window frames feature computer-analyzed internal drainage channels, sloped weeped sills, and continuous dual EPDM rubber weatherstripping. Combined with fusion-welded seamless corners, water cannot penetrate the frame matrix even when subjected to 100 km/h wind-driven rain. Air infiltration rates remain below 0.05 cfm/ft².
All products leave our facility with a Limited Lifetime Factory Warranty on uPVC frame profiles and 20-year coverage on dual-sealed insulating glass units. Complete ISO 9001 quality audit reports, NFRC thermal performance rating certificates, and ASTM structural test datasheets are provided for engineering submittals.
Send us your architectural drawings, elevation schedules, or rough opening dimensions. Our fenestration engineering team will generate line-by-line technical specifications, thermal performance ratings, and factory-direct export pricing.
