Currently, the price of sliding windows on the market typically ranges from 200 to 1500 yuan per square meter, with the specific price influenced by materials, craftsmanship, brand, and functional requirements. For example, ordinary aluminum alloy sliding windows are mostly priced between 200 and 500 yuan per square meter, while high-end models such as thermally broken aluminum or system windows, due to their superior heat insulation and sound insulation performance, can reach 800-1500 yuan per square meter. If custom-made irregularly shaped windows or special processes (such as curved or concealed drainage designs) are required, the cost may increase by 20%-30%.
The price difference in sliding windows mainly stems from the following aspects:
Materials and Structure: Aluminum alloy, as the mainstream material, has its thickness (1.2-2.0mm) and profile design (multi-cavity structure) directly affecting wind pressure resistance and cost; thermally broken aluminum uses thermal break strips to separate the inner and outer aluminum materials, offering better energy efficiency but at a higher price.
Functional Requirements: Soundproof sliding windows require double-glazed glass (e.g., 5+12A+5 double-glazed) and multi-layered sealing strips, increasing costs by 30%-50% compared to ordinary windows. High-water-tightness windows require concealed drainage holes and dustproof structures, increasing manufacturing complexity.
Installation and After-Sales Service: Packages including delivery and installation are typically 15%-20% more expensive than bare windows, but avoid leaks and sealing failures caused by improper installation.
Industry Recommendations: For rural self-built houses or budget-constrained scenarios, prioritize ordinary aluminum alloy windows with a thickness of 1.4mm or more, paired with double-glazed glass and basic sealing design. For urban residences or scenarios with high sound insulation and energy efficiency requirements, it is recommended to choose thermally broken aluminum system windows, and confirm that the manufacturer provides a water tightness test report (standard value ≥250Pa) and warranty service. We currently have these products in stock; our soundproof sliding windows use an aluminum square frame and high water tightness splicing technology, are equipped with double-glazed glass and warranty service, and can be delivered to the factory and installed free of charge. Please contact us for more information.
