该地区窗膜需求的驱动因素
低辐射玻璃是窗户效率的重大进步。但它有局限性。低辐射改装膜进一步延伸了这种性能，增加了现有玻璃所缺乏的第二层辐射率。
加州气候——大多数地区每年260多个晴天——意味着太阳热量增益是一个持续的挑战。窗膜在源头解决这个问题，而不会遮挡您的视野。
防反射窗膜 的工作原理
大多数住宅窗膜安装可在一天内完成。膜在30天内完全固化，之后性能达到额定规格。
穿孔膜解决了朝街房间的私密性与采光权衡问题。微孔图案在白天从内部保持向外的视野，同时阻挡从外部的视线。
为什么窗膜是您家的最佳选择
Housing Authority of the County of Alameda (HACA) in Hayward has a combination of high solar intensity, energy-efficient windows, and premium residential construction. 防反射窗膜 is one of the most effective solutions for this climate profile.
Effective against Hayward'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