该地区窗膜需求的驱动因素
紫外线辐射是室内褪色的40-60%的原因。它几乎不受阻碍地穿过标准玻璃——透明玻璃几乎不阻挡紫外线。窗膜彻底改变了这一等式。
加州内陆城市经历了全国最高的太阳辐照度之一。加上较旧的单层玻璃窗存量，这创造了对低辐射改装膜和太阳能控制膜的强烈需求。
太阳能控制窗膜 的工作原理
住宅窗膜安装费用从每平方英尺8-20美元不等，取决于膜的等级和窗户的复杂程度。大多数家庭在3-5年内完全收回投资。
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
Historic Neighborhood in heart of Downtown Bend Between Village And Old M in Bend 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 Bend'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
安排安装的最佳时间是早上，在玻璃加热之前。热玻璃会导致滑动溶液蒸发过快，使膜难以正确定位。
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