Vinyl Windows High Quality PVC Doors and windows Profile Sections Folding and Sliding windows and Doors
Three layer insulated glass and double-layer Low-E glass with multi-channel sealing design achieve noise reduction effect. vinyl plastic steel material has good corrosion resistance, does not rust, is not easy to rot, can withstand the erosion of acid rain, and will not be corroded in a short period of time. It is suitable for various climatic conditions and has a long service life.
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Products Description
Our high-quality vinyl window profile and PVC sliding door systems represent the pinnacle of modern architectural fenestration technology. Engineered with precision using premium plastic steel materials, these profiles deliver exceptional structural integrity, thermal efficiency, and long-lasting performance for residential and commercial applications.
The vinyl window profile system features multi-chamber construction that provides superior insulation properties, significantly reducing energy consumption for heating and cooling. Each profile is manufactured with reinforced steel cores that ensure dimensional stability and wind load resistance, making them suitable for high-rise buildings and challenging environmental conditions. The advanced design incorporates precision-engineered drainage channels that effectively manage water ingress while maintaining structural integrity.
Our PVC sliding door configurations are designed for smooth, effortless operation with minimal maintenance requirements. The horizontal sliding mechanism incorporates premium-grade rollers and tracks that guarantee whisper-quiet operation even after years of continuous use. These doors are particularly well-suited for apartment balconies, patio entrances, and interior room divisions where space optimization is essential.
The folding window sections offer innovative space-saving solutions that combine ventilation control with aesthetic appeal. These accordion-style configurations allow maximum opening flexibility while maintaining weather resistance when closed. The modular design enables customization to fit various architectural openings, from compact residential installations to expansive commercial façades.




| Frame Material | Plastic |
| Material | Plastic Steel |
| Function | Insect control |
| Application | Apartment |
| Design Style | Modern |
| Place of Origin | Shandong, China |
| After-sale Service | Online technical support |
| Project Solution Capability | Total solution for projects |
| Brand Name | ChangYi |
| Model Number | CY-UW |
| Opening Pattern | Horizontal |
| Warranty | 1 Year |
| Open Style | Swing |
| Product Keywords | vinyl Windows |
| Surface Treatment | Power Coating |
| Color | Customized Color |
| Sealing System | High Quality EPDM or Silicone Sealant |
| Packing | 4-Layers Protection Packaging, to Prevent any Damage |
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Each vinyl door profile in our product range undergoes rigorous quality control to ensure dimensional accuracy and surface finish consistency. The profiles are extruded using state-of-the-art machinery that maintains tight tolerances essential for proper hardware installation and weather sealing performance. The material formulation includes UV stabilizers that prevent yellowing and degradation even under prolonged sun exposure.
The sealing system integrated into both the vinyl window profile and PVC sliding door assemblies utilizes premium EPDM gaskets that maintain elasticity across extreme temperature ranges. This advanced sealing technology provides exceptional protection against water infiltration, air leakage, and sound transmission, creating comfortable interior environments while reducing energy costs.




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Our comprehensive range extends beyond standard configurations to include specialized folding window sections designed for unique architectural requirements. These innovative systems incorporate precision-manufactured hinges and support brackets that distribute operational loads evenly, ensuring smooth folding action and long-term mechanical reliability.
The surface treatment applied to all vinyl door profile products employs powder coating technology that delivers superior adhesion and color retention compared to conventional finishing methods. This advanced coating provides additional protection against scratches, chemical exposure, and environmental pollutants, maintaining aesthetic appeal throughout the product lifecycle.

Product packaging
Installation compatibility is a key consideration in the design of our PVC sliding door systems. Each profile is engineered with standardized mounting dimensions that accommodate common construction practices across different markets, simplifying installation procedures and reducing on-site labor requirements. The profiles accept industry-standard hardware components, providing flexibility in security and operational functionality specifications.
The four-layer protective packaging system employed for all products ensures that your vinyl window profile and folding window sections arrive in perfect condition regardless of shipping distance or handling conditions. This comprehensive protection strategy includes corner guards, moisture barriers, and impact-resistant outer packaging that safeguards product integrity from factory to installation site.



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FAQ
Q1:Are there any problems with the glass inside?Having steam or going foggy?
Q2: All these doors and windows come with frames to mount on walls?
Q3: The glass is broken with no reason, I'm afraid the rest will be broken?
Q4: What type of fly screen you could supply?
Q5: PVC and aluminum, which is better?
Q6: What kinds of packing do you have?
countries in Europe,need wooden case packing,because their special requirement and wooden case can protect the goods very well.

