该地区窗膜需求的驱动因素
单层玻璃窗——在1980年前建造的加州住宅中仍然很常见——几乎没有隔热性能。低辐射改装膜可以以更换成本的一小部分将其太阳热量增益降低40-60%。
加州Title 24能源法规为新建筑设定了最低窗户性能标准。窗膜可以使旧房达到并超过这些标准，费用仅为更换窗户的一小部分。
太阳能控制窗膜 的工作原理
安装过程无侵入性：清洁玻璃、用滑动溶液贴膜、用刮刀挤出气泡、修剪至合适大小。无需施工、无需许可证、无干扰。
混合膜将陶瓷颗粒与金属层结合，实现最大热量排斥。它们是极端太阳能暴露或拥有非常大朝西玻璃区域的家庭的正确选择。
为什么窗膜是您家的最佳选择
City of Los Angeles Dept of Recreation and Parks in Los Angeles has a combination of high solar intensity, energy-efficient windows, and premium residential construction. 太阳能控制窗膜 is one of the most effective solutions for this climate profile.
Effective against Los Angeles'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
大多数窗膜制造商要求专业安装才能履行保修。DIY应用会使大多数高端产品的保修失效。
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