该地区窗膜需求的驱动因素
朝西的窗户在下午接收到最低的太阳角度——这个角度产生每平方英尺玻璃最高的太阳强度。这就是为什么朝西的房间最先过热。
加州高太阳强度、晴朗天空和温和冬季的组合使住宅窗膜成为全年性能升级——而不仅仅是夏季解决方案。
低辐射改装窗膜 的工作原理
优质窗膜提供10-15年制造商保修。这比大多数窗户处理方案更长，与窗户本身的使用寿命相当。
低辐射改装膜专为旧式单层玻璃窗设计。它增加了一层低辐射率，显著提高隔热性能——是1980年前加州住宅最具成本效益的升级。
为什么窗膜是您家的最佳选择
First United Methodist Church of San Diego in San Diego has a combination of high solar intensity, energy-efficient windows, and premium residential construction. 低辐射改装窗膜 is one of the most effective solutions for this climate profile.
Effective against San Diego's high solar irradiance
Compatible with double-pane low-e glass
Professional installers available in your area
10–15 year manufacturer warranty
安装与费用
一些安装人员提供免费太阳能评估——他们会访问您的房产，按朝向绘制您的日照图，并在您承诺安装之前提供书面膜推荐。
Install time
30–45 min per window
Typical cost
$150–$400 per window
Cure time
30 days full cure
窗膜类型对比
Burn pattern appears in a defined stripe or patch near a window
Damage is worst between 1pm and 5pm on sunny afternoons
The affected window is double-pane or energy-efficient
The burn pattern has shifted slightly over the past year
Turf replacement hasn't solved the problem — it keeps coming back