1.Main Features
①Aluminum alloy profile: The 70 series windows use 1.4mm thick non-Thermal Break aluminum alloy profiles, which have a stable structure and can meet the strength requirements of daily use. The surface of the profile has strong corrosion resistance and is suitable for use under most conventional climatic conditions.
②Non-thermal break design: The non-broken bridge design has no insulation strips and has strong thermal conductivity. Compared with the broken bridge type window, the cost of non-broken bridge windows is lower. It is suitable for use in areas with mild climates and can provide basic thermal insulation.
③Hollow double glass: Using hollow glass technology, there is a cavity between the two layers of glass, which is filled with inert gas (such as argon), which can effectively reduce the transfer of heat and the interference of external noise. Compared with single-layer glass, hollow double glass not only improves the energy efficiency of windows, but also effectively improves indoor comfort.
④Casement window structure: The casement window design is simple and efficient, providing a large window area, which is convenient for natural ventilation and suitable for places that require good air circulation. At the same time, the casement window is easy to clean and daily maintenance is relatively simple.
2.Performance Advantages
①Good thermal insulation performance: The combination of hollow double-glass design and aluminum alloy profiles provides a certain thermal insulation effect. Although the thermal insulation performance is slightly inferior to that of thermally insulated windows, it can still reduce some heat loss and maintain a comfortable indoor temperature, which is suitable for areas with mild climates.
②Effective sound insulation performance: The design of hollow glass can effectively reduce the transmission of external noise and provide a quieter indoor environment, which is suitable for cities or areas with heavy traffic.
③High economic efficiency: Compared with thermally insulated aluminum alloy windows, the 70 series non-insulated windows have lower production costs and are suitable for projects with higher budget requirements, while providing basic comfort and energy efficiency.
④Durable and low maintenance: Aluminum alloy profiles have strong corrosion resistance and can maintain a long service life even in humid environments. And the window surface treatment process (such as electrostatic spraying or anodizing) increases the weather resistance of the window and reduces the need for daily maintenance.
3.Scope of application
①Residential: Suitable for ordinary residences, low-rise or mid-rise residences, especially for projects with limited budgets and relatively low requirements for heat and sound insulation.
②Commercial buildings: Suitable for commercial spaces such as offices, shops, hotels, etc., especially for commercial projects in mild climate areas or with tight budgets.
③Public buildings: Such as schools, hospitals and other places, especially for public buildings that are not located in particularly noisy areas and do not have high energy-saving requirements.
The 70 series non-thermal break hollow double-glazed casement window is a cost-effective window product suitable for construction projects with limited budgets and moderate requirements for thermal insulation and sound insulation. Its non-broken bridge design and hollow double-glazed combination provide basic comfort, energy saving and sound insulation performance, and are widely used in residential, commercial and public buildings. For areas with mild climates or more economical projects, the 70 series window is an ideal choice.
