Plastic steel doors and windows are manufactured using a combination of stabilizers, colorants, fillers, ultraviolet absorbers, and other additives. These materials are extruded into profiles and then cut, welded, or fastened together to create door and window frames. Sealing strips and hardware components are added for functionality and durability. To increase structural rigidity, reinforcing ribs made of steel are inserted into the hollow sections of the profiles where necessary. This combination of materials and techniques results in what we commonly refer to as plastic steel doors and windows.
Based on their opening mechanisms, these doors and windows can be categorized into several types:
- Fixed windows
- Top-hung windows
- Middle-hung windows
- Bottom-hung windows
- Vertical pivot windows
- Swinging windows and doors
- Pulley casement windows
- Pulley windows
- Swinging and bottom-hung doors and windows
- Sliding doors and windows
- Sliding and sliding windows
- Folding doors
- Floor spring doors
- Lifting sliding doors
- Sliding folding doors
- Inner sliding doors
In terms of performance, plastic steel doors and windows are classified as follows:
- Standard doors and windows
- Soundproof doors and windows
- Insulated doors and windows
They can also be categorized based on their application areas:
- Interior doors and windows
- Exterior doors and windows
Some popular brands include:
- Gujia plastic steel doors
- Xinlin doors and windows
- Shide doors and windows
- Conch doors and windows
- Wu Zhitao doors and windows
- Good Jiaxi doors and windows
Manufacturers offering these products include:
- Beijing Gujia doors and windows
- Holy Sea doors and windows
- Aisyiou doors and windows
- Top doors and windows
- Imperial doors and windows
These doors and windows have become increasingly popular due to their durability, energy efficiency, and aesthetic appeal. Whether used indoors or outdoors, they offer a practical solution for both residential and commercial applications. As technology advances, manufacturers continue to innovate, improving thermal insulation, noise reduction, and overall performance.
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