Istanbul, Türkiye · Aluminium Industry Insights
Technical insights, specification guidance and B2B export knowledge from the Afes Aluminium team.
Explore our wholesale architectural aluminum windows and exterior doors custom-manufactured for US importers, general contractors, commercial developers, and luxury home builders.
As a leading China wholesale doors exporter supplying major developers, general contractors, and fenestration distributors across the United States, we recognize that delivering windows and exterior doors to North America requires far more than aesthetic craftsmanship. The US fenestration market is governed by stringent regional and national building codes, including the International Building Code (IBC), International Residential Code (IRC), Florida Building Code (FBC), and California Title 24 Building Energy Efficiency Standards.
To successfully specify and import architectural aluminum doors, lift-and-slide systems, and double-glazed casement windows from China into the US, project engineers and procurement managers must evaluate several critical technical criteria:
In accordance with the National Fenestration Rating Council (NFRC 100/200/400 guidelines), fenestration systems entering the United States are evaluated on total window U-Factor, Solar Heat Gain Coefficient (SHGC), and Visible Transmittance (VT). Our manufacturing facilities utilize advanced Technoform Polyamide PA66GF25 thermal barrier struts combined with multi-chamber aluminum profile extrusions (6063-T5 / T6 architectural temper). When combined with double or triple Low-E insulated glass units (IGUs) filled with 90% Argon gas, our window and door packages achieve exceptional thermal isolation: U-factors down to 0.18 BTU/h·ft²·°F, making them compliant with IECC (International Energy Conservation Code) Climate Zones 1 through 8.
Commercial high-rises in cities like Chicago and New York or multi-family developments in Texas require high structural performance ratings. We engineer fenestration systems that meet and exceed AAMA Performance Classes including R (Residential), LC (Light Commercial), CW (Commercial Window), and AW (Architectural Window). Through finite element analysis (FEA) and factory mock-up testing, our profiles resist deflection under positive and negative structural design pressures exceeding DP70 (5250 Pa), guaranteeing zero structural degradation or air/water infiltration under storm conditions.
Coastal developments throughout Florida, North Carolina, and the Gulf Coast demand full compliance with ASTM E1886 and ASTM E1996 large-missile impact testing standards. Our high-wind impact series features reinforced heavy-wall aluminum framing paired with SentryGlas® (SGP) laminated structural glass interlayers. These assemblies withstand dynamic impact from 9-pound 2x4 timber missiles launched at 50 feet per second, followed by 9,000 cyclic wind pressure loadings—offering absolute safety in High Velocity Hurricane Zones (HVHZ).
To combat marine atmospheric corrosion, industrial pollutants, and intense UV exposure across North America, our exterior doors and window profiles undergo rigorous pre-treatment and electrostatic liquid or powder application. Utilizing AkzoNobel Interpon and PPG Duranar® 70% Fluoropolymer (PVDF) coatings, our finishes comply with the highest standard: AAMA 2605 specifications, passing 4,000 hours of continuous salt spray testing and 10-year Florida UV exposure tests without fading, chalking, or blistering.
From hurricane-prone coastlines to freezing northern urban centers, our custom wholesale manufacturing adapts profile depths, glass stacks, and hardware to specific North American building conditions.
Primary Concern: Extreme wind loads, salt mist corrosion, flying debris, and intense solar radiation.
Engineered Solution: Heavy-gauge extrusion profiles fitted with SGP laminated impact glass, AAMA 2605 coastal powder coating, low SHGC (≤ 0.22) solar control glass coatings, and heavy-duty multi-point locking mechanisms. Ideal for coastal luxury homes, hotels, and oceanfront condominiums.
Primary Concern: Title 24 energy compliance, indoor-outdoor seamless living, ultra-slim sightlines, and wide spans.
Engineered Solution: Large-span Lift & Slide glass doors and narrow-stile thermal break casements. Flush floor tracks with concealed drainage, high VT (Visible Transmittance) dual Low-E glass, and motorized automation options ideal for custom residential architectural builds.
Primary Concern: Severe freezing conditions, heavy snow accumulation, indoor heating retention, and sound attenuation.
Engineered Solution: Triple-glazed, argon-filled, warm-edge spacer fenestration packages with deep polyamides. Combined acoustic glass configurations achieving STC ratings up to 45dB to block urban transit noise while lowering building heating loads.
Strict energy codes are making thermal performance mandatory. High-end US projects are prioritizing triple-pane thermal break systems to achieve zero-net energy (ZNE) goals.
Increased storm volatility across the Eastern Seaboard and Gulf Coast has expanded demand for certified hurricane impact windows and reinforced sliding door systems.
Urban multi-family developers require elevated Sound Transmission Class (STC) and Outdoor-Indoor Transmission Class (OITC) window ratings to ensure tenant living comfort.
Architects demand narrow frame profiles, hidden hinges, and floor-to-ceiling glass dimensions that preserve view corridors without compromising structural integrity.
Combining world-class German CNC precision processing, rigorous quality assurance, and end-to-end B2B export logistics management.
Our production facilities utilize automated German processing centers for profile cutting, corner crimping, and notch milling, guaranteeing ±0.5mm tolerance on every unit.
Every order undergoes complete trial pre-assembly and air/water pressure mock-up testing prior to export packing to ensure zero on-site installation delays for US crews.
All fenestration units are wrapped in protective polyethylene film, corner-protected, and packed into custom heavy-duty steel A-frame racks or fully enclosed plywood crates.
We work directly with US architectural plans, elevations, and window schedules provided by your design team. Our engineering department performs thermal simulations aligned with NFRC criteria and structural load calculations against local ASCE 7 wind load requirements. We issue complete shop drawings, structural calculations, and glass specification sheets for local US building department permitting before manufacturing commences.
We provide full commercial clarity regarding Incoterms, including EXW, FOB, CIF, and DDP (Delivered Duty Paid). Under DDP terms, our freight forwarding partners handle all ocean transit, US Customs clearance, HTS code classification, Section 301 tariff management, and final flatbed truck delivery directly to your job site or warehouse in any US state.
Fenestration products are packed using export-grade protocols: aluminum frames receive protective adhesive film, corner guards, and bubble wrapping. Insulated glass units are secured with rubber spacers. Full shipments are locked into custom heavy-duty steel A-frames or certified IPPC heat-treated plywood crates engineered for easy unloading with site forklifts.
Yes. Upon receipt of your project architectural drawings, our engineering team generates comprehensive CAD shop drawings detailing profile sections, anchor points, flashing interfaces, sill drainage details, and hardware layouts. We also manufacture physical sample corner mock-ups and full-size window units for client and architect review prior to mass production.
Production lead time typically ranges from 25 to 35 days following CAD shop drawing approval and deposit receipt, depending on custom profile extrusion or specialized coating requirements. Ocean transit to West Coast ports (Los Angeles / Long Beach) takes approximately 14–18 days, while East Coast ports (Savannah / Newark / Miami) take approximately 28–35 days.
We provide a comprehensive 15-year structural warranty on extruded aluminum alloy frames, a 10-year warranty on insulated glass units against seal failure/fogging, and a 10-year surface coating warranty for AAMA 2604/2605 powder and PVDF finishes. Replacement hardware and spare parts are maintained in stock for rapid air-express dispatch if required during installation.
Send us your architectural drawings, window schedules, or specs. Our engineering export team will prepare detailed shop drawings, NFRC/AAMA compliance specs, and a competitive wholesale quote within 24 hours.
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