Shandong Duoping New Materials Co., Ltd. is a professional developer, manufacturer, and supplier of high-end fluorocarbon coated aluminum alloy windows. With a focus on the fluorocarbon coating process and precision aluminum alloy fabrication technology, we create aluminum alloy windows that offer exceptional weather resistance, long-lasting color, and a premium feel. These windows are widely suitable for high-end villas, office buildings, star-rated hotels, and outdoor environments with strong UV exposure, becoming the preferred choice for premium architectural doors and windows. We look forward to collaborating with you and offering custom-made high-end door and window solutions.
The core advantage of fluorocarbon coated aluminum alloy windows lies in the exceptional performance of the fluorocarbon coating. Using a three-coat, two-bake process, the coating adheres strongly to the aluminum alloy base, offering superior UV resistance, corrosion resistance, and resistance to acid and alkali. This makes the windows ideal for extreme environments, such as coastal salt fog and strong UV exposure, with rich, lasting colors that do not fade or powder over time. The aluminum alloy frame is robust and durable, offering outstanding deformation resistance and wind resistance. Combined with high-end glass and hardware, the overall performance is exceptional.
These windows are ideal for high-end applications, including villas, detached houses, star-rated hotels, A-class office buildings, and landmark buildings. They support advanced opening styles such as casement, inward tilting, and lifting sliding systems, making them perfect for both aesthetic and performance demands in high-end projects. These windows are the perfect choice for those seeking unparalleled quality and long-term durability.
The entire production process follows stringent quality control standards for high-end doors and windows. The aluminum alloy profiles are precisely cut and assembled using CNC technology, and reinforced with corner brackets. The gaps between pieces are kept under 0.1mm for structural stability. Fluorocarbon spraying uses imported fluorocarbon coatings and undergoes four stages: pretreatment, primer, finish coat, and varnish, all baked at high temperatures to ensure an even, dense coating. The weather resistance and abrasion resistance of this coating are far superior to ordinary coatings. Each batch is tested for aging resistance and adhesion.
The glass used is double-silver Low-E insulated tempered glass, filled with high-purity argon gas to improve thermal insulation performance. The glass-to-frame connection is sealed with imported EPDM sealing strips, combined with multiple layers of sealing structures, ensuring high levels of air-tightness and water-tightness. The hardware components are from premium imported brands, offering features such as quiet operation, cushioning, and anti-theft functions. The windows open smoothly without sticking and have a service life that matches the frame's durability.
|
Parameter Category |
Specific Index |
Reference Value |
Testing Standard |
|
Frame Material |
Aluminum alloy & fluorocarbon coating parameters |
6063-T5 aluminum alloy (1.6-2.5mm thickness) + fluorocarbon coating (three coats, two baking, thickness ≥40μm) |
GB/T 5237, GB/T 17748 |
|
Glass Configuration |
High-end energy-saving glass parameters |
Double-silver Low-E insulated tempered glass 5+20A+5mm (argon gas filling) |
GB 15763.2, GB/T 2680 |
|
Core Performance |
Coating weather resistance / Thermal transmittance |
UV aging 1000h with no abnormality / ≤2.0 W/(㎡·K) |
GB/T 1865, GB/T 8484 |
|
Structural Performance |
Wind resistance level / Service life |
≥9 level / ≥25 years service life |
JGJ 255, GB/T 5271 |
Exceptional Weather Resistance : Fluorocarbon coating resists UV rays, corrosion, and salt fog, maintaining stable performance in extreme environments for over 25 years.
Long-Lasting Color : The three-coat, two-bake process ensures rich, even color that remains vibrant without fading or powdering, even with prolonged outdoor use.
Premium Feel : The combination of imported coatings and precision craftsmanship gives the coating a fine gloss, and the high-end hardware accentuates the product's quality.
Strong and Reliable : The thick aluminum alloy frame and corner bracket reinforcement provide wind resistance of ≥9 levels, making the windows suitable for high-rise buildings and extreme weather.
Comprehensive Performance : The combination of double-silver Low-E glass and multiple sealing layers ensures energy efficiency, soundproofing, and waterproofing.
|
Comparison Item |
Fluorocarbon Coated Aluminum Windows |
Powder-Coated Aluminum Windows |
Anodized Aluminum Windows |
|
Weather Resistance |
≥25 years, stable performance in extreme environments |
15-20 years, minor fading in outdoor use |
18-22 years, metallic gloss persists but color is limited |
|
Corrosion Resistance |
Excellent, resists salt fog, acid, and alkali corrosion |
Good, suitable for regular outdoor environments |
Good, resists light corrosion only |
|
Cost Positioning |
High, premium positioning for quality-first applications |
Medium, balanced cost-effectiveness for mid-to-high-end projects |
Low, high cost-performance ratio for general applications |
The overall design features a "fluorocarbon-coated aluminum alloy frame + double-silver Low-E insulated tempered glass" high-end structure. The frame is designed with reinforced ribs to enhance load-bearing and wind resistance. The fluorocarbon coating covers both the inner and outer surfaces, including corners, ensuring no areas are left unprotected. The frame-sash connection uses hidden hinges and multi-layer sealing structures, along with imported sealing strips, to reinforce soundproofing and waterproofing. The hidden drainage system is aesthetically pleasing and highly efficient.
Customization options are available for coating colors (including imported color series), glass types (double-silver / triple-silver Low-E, laminated glass), opening styles (inward tilting, lifting sliding, casement), and hardware (including smart locks and electric opening systems). This makes the windows a perfect fit for high-end users seeking both aesthetic appeal and functionality, with a sleek, elegant overall design that combines both quality and practicality.
Installation should be carried out by a professional team to prevent coating scratches or hardware damage. After installation, check the hinge firmness, sealing strip fit, and drainage hole clearance.
For daily cleaning, use a soft cloth with neutral cleaners. Avoid using wire brushes or sharp objects to scratch the coating. Do not expose the surface to strong acids or alkalis.
Apply specialized lubricating oil to hardware components every quarter to ensure smooth operation and prevent rust or jamming.
Avoid strong impacts on the frame and glass to prevent deformation or breakage, which could affect performance.
In coastal areas, clean the frame surface once a year to remove salt fog residue and extend the life of the coating and hardware.

Q: How much more expensive is the fluorocarbon coating compared to powder coating?
A: The cost of fluorocarbon coating is approximately 2-3 times higher than powder coating due to the use of imported materials and the three-coat, two-bake process. However, its weather resistance and performance far exceed powder coating, offering a better long-term cost-performance ratio, especially in high-end applications.
Q: Are fluorocarbon coated aluminum windows suitable for coastal areas with high salt fog?
A: Yes, fluorocarbon coated aluminum windows are ideal for coastal areas. The coating is highly resistant to salt fog corrosion, and testing has shown that it can withstand 1000 hours of salt fog exposure without any abnormality. Paired with stainless steel hardware, these windows can be used reliably in coastal regions for the long term.
We offer high-end fluorocarbon coated aluminum windows with full customization options, including coating colors (imported color series), opening styles, glass configurations, hardware brands, and smart systems. Our dedicated design team provides personalized solutions based on architectural style and project requirements, offering free on-site measurements, 3D previews, and technical discussions.
Bulk purchases enjoy premium project discounts, with customized shockproof wooden crate packaging and nationwide delivery. After-sales service includes a 5-year warranty, with free repairs and parts replacement for non-human damage within the warranty period. We also offer lifetime technical consultation and supply of high-end replacement parts.