The difference between doors and windows and system doors and windows

1. Design and Structure

‌Ordinary doors and windows: The design is relatively simple, and the basic opening and closing structure is usually used. The materials and processing accuracy are relatively ordinary, and the customization is limited. ‌

System doors and windows: Based on systematic design, comprehensively considering airtightness, watertightness, wind pressure resistance and other properties, high-insulating profiles and standardized material formulas are used, and the design is more professional and comprehensive. ‌

2. Performance

‌Ordinary doors and windows‌: Basic performance, may be average in sound insulation, heat insulation, waterproofing, etc.

System doors and windows: Excellent performance, airtightness, watertightness, sound insulation, wind pressure resistance and thermal insulation are all better than ordinary doors and windows. They usually reduce noise by more than 35 decibels, and have low heat transfer coefficient, achieving the effect of warm winter and cool summer. ‌

3. Materials and Processing

Ordinary doors and windows: Most of them are made of ordinary aluminum alloy, plastic steel or wood, with average processing accuracy, and the sealant strips may break at the corners, resulting in water leakage.

System doors and windows: High-end materials such as broken bridge aluminum profiles, double-layer hollow glass, etc., have high processing accuracy, continuous design of sealing strips, and L-shaped rubber corners are connected to completely solve the problem of water seepage.

4. Installation and maintenance

Ordinary doors and windows: Simple installation, but performance may be affected due to low accuracy, and after-sales service is usually insufficient.

System doors and windows: The installation is complicated, and professionals need to operate according to systemic requirements to ensure performance compliance, long warranty period, and provide professional maintenance services.

5. Cost and customization

Ordinary doors and windows: Low cost, limited customization, and are usually temporarily processed according to demand.

System doors and windows: The cost is high, but it provides highly customized services. It can be designed according to the characteristics of the building and the owner's requirements, including color, size, shape, etc.

Summarize

System doors and windows are better than ordinary doors and windows in terms of performance, materials, design and installation, and are suitable for users with high requirements for door and window performance. Ordinary doors and windows are more suitable for scenarios with limited budgets and low performance requirements. When choosing, you need to weigh the actual needs and budget. ‌