The doors, as the \”eyes\” of buildings, are undergoing a quiet revolution. According to the latest data from the Ministry of Housing and Urban-Rural Development, the upgrade of energy doors and windows can reduce building energy consumption by 40%, while more than 68% of the houses have never checked the energy performance of doors and windows. Today we will reveal the three core values of the upgrade of doors and windows.
1. Economic accounts that reduce consumption in the period
The U value (thermal coefficient) of traditional single-layer glass windows is high 5.0W/(m²·K), while the system window using Low-E hollow glass can reduce the U value to below 1.1. Taking the 120㎡ three-bedroom apartment as an example, after upgrading the energy door and window, the air conditioning fee will be about 300 yuan per month in summer, and the air conditioning fee for floor heating in winter is saved by more than 20%. This invisible \”energy pipe\” can recover the cost of transformation through energy efficiency within three years.
2. Security revolution of intelligent protection
The new system window uses 6063-T5 aviation aerospace materials, and its wind pressure resistance reaches the international standard level 9 (5000Pa). The built-in micro-window system can continuously change the air in heavy rainy weather, and is equipped with a smart security module, which can monitor illegal intrusions and synchronize alarm information to the owner\’s mobile phone. During this year\’s Guangzhou Taiwanese season, the residential windows that install protection systems in a small area have zero breakage rates, becoming a model of community safety.
Door window profile
3. A tranquil breakthrough in sound design
A soundproof window with three glass two-cavity + glass structure can reduce outdoor traffic noise to 35 minutes the following. A street apartment in Shanghai showed that the indoor noise value after installing the sound insulation system window dropped from 68 minutes to 31 minutes, which is equivalent to changing from the second to the library in the city. This \”space noise reduction\” technology is becoming the first choice for urban elites to improve their living quality.
Multi-cavity glass
Suggested upgrade plan:
– Street type: Bridge axle + triple glass two-cavity (sound insulation is preferred)
– High-level residence: system window + anti-wall design (safety upgrade)
– Villa project: smart sensor window + electric leaf (smart integration)
Door windows have evolved from simple architectural structures to a smart life solution. Choosing a suitable door window system not only improves living comfort, but also invests in the quality of life in the next 10 years.
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