Foggy, cloudy windows are no one’s idea of a good look. This condition occurs naturally when warm, moist air condenses on a cold surface, but it’s not supposed to happen inside your windows. But you don’t have to live with cloudy windows forever. This guide will explain why window fogging happens, and how you can repair fogged windows in your home.
Why Do Windows Fog Up?
当温度的温度外部空气大大低于室内空气温度。当冷空气冷却窗玻璃时，温暖，潮湿的空气在窗格上凝结，导致雾气和钙沉积物出现。这是一个自然的过程，但不应该在窗户中发生。
首先，重要的是要注意雾是在玻璃的外部（家庭内部还是家庭外部）还是窗格之间。HomeHome如果您能够擦拭雾，这只是在冷却器玻璃上凝结的湿度。用一个glass cleanerwill usually solve this issue for a while. However, there’s more to the solution if the fog is between the panes.
现代节能窗户由绝缘玻璃单位（Igus）。这些单元由两三个玻璃浴缸组成，将玻璃夹在一起，周围的密封件夹在一起。在玻璃窗格之间，无论是空气，氩气还是k，都有气体。气体的工作是保持不可见，同时还可以防止热能的转移。空气提供足够的绝缘材料，但是由于氩气和k骨是惰性的气体，并且较重，较慢的颗粒，它们更有效，更节能。bob体育app苹果下载
在一个理想世界中,IGU将防止温暖,moist air that’s inside a home from ever reaching the most exterior pane that’s cooler than the other pane(s). The interior pane and inert gas should prevent the transfer. However, when the seal around the panes starts to deteriorate, gas will escape, and warm air can work its way in between the panes. If that exterior pane is cool, moisture will now develop.
The seals will deteriorate over time, as will the inert gas between the panes. When this happens, not only does cloudiness occur, but the window’s energy efficiency will also begin to break down.
如何修复雾蒙蒙的窗户
There are a few routes that homeowners can go to fix their fogged windows. Below includes a few options, including whether you’d like to attempt handling the project yourself or prefer to call a professional.
1. Replace the Window Sashes
修复雾蒙蒙的窗口的最简单方法是更换窗框本身。腰带是Igu，又是周围的框架。大多数窗户都有两个腰带，并取代它们将为房主提供一个全新的完整IGU，可防止雾化。HomeHome旧的腰带弹出，而新的腰带落入了。
要替换腰带，房主必须对其现有的完美测量HomeHome窗框并联系制造商。如果制造商确实提供了replacement sashes，房主可以订HomeHome购一个并交付。这可能很昂贵，但是订购多个腰带可能会有所帮助homeowner savemoney on a per-window rate.
How to Accurately Measure for a New Window Sash:
- Unlock the window and slide the bottom sash up a few inches.
- 窗扇顶部有两个窗口闩锁。同时向内拉这些闩锁，以释放窗帘并将其倾斜到房间中。
- 窗口水平后，将一个角从窗户轨道上抬起并卸下窗帘。
- Using a tape measure, measure the width of the window first. You’ll want to measure the width at three spots to ensure you calculate precisely: across the top, the bottom, and the middle of the sash, and then record each measurement. Circle the smallest number and mark it with a “W.”
- 接下来，测量窗扇在左，中和右侧的高度。记录每个测量，选择最小的，圆圈，并用“ H”标记。
- Call the manufacturer and provide them with the circled measurements in the form of “W by H.” This ensures that the sash will be in the proper orientation.
当新的窗扇到达时，将步骤1到3反向以更换窗口并将其锁定到位。
2.更换窗户
摆脱旧窗口中雾的另一个选择是完全替换窗户自己。替换窗口will be all-around more energy efficient, and there may even be rebates available when upgrading from older, less efficient windows.
在替换窗口方面，习惯是公司来您家，测量每个窗口，订购更换并为您安装。HomeHome为此，他们卸下现有的窗格和窗户停止，将替换固定到位，并在其周围填充，密封和修剪。房屋的外部（以及现有的HomeHome窗框) would not need to be disturbed. The downside is that this method is expensive, but experienced DIYers have the option to save money by ordering and installing their windows themselves.
3.更换Igus
另一种选择是将旧的Igu换成新的Igu。这样做将在保留旧窗框框架的同时恢复窗户的能效。It’s important to note, though, that this is a more involved job than replacing the sash, and it’s often best for a professional window company to handle this than for a DIYer to do it on their own—but it can even be hard to find a shop willing to do it.
作为概述，取代IGU涉及删除任何固定夹子或持有的条glass into the sash and cuttingthrough the old sealant to remove the IGU. The shop will measure the IGU and either build its own or order a replacement. Then, the shop will use special sealants to seal the new IGU in place, ensuring that the seal is air- and water-tight, and reinstall the strips or clips. There are many other nuances involved with the project, and these tricky details can be difficult for DIYers.
3. De-fog the Windows
修复雾化的窗户的最终选项称为DEDOGing。该方法对能源效率损失无济于事，但最终将使窗户重新回到其以前的透明荣耀。
Defogging involves drilling holes in the glass, injecting cleaning solution into the space between glass panes, removing the soiled liquid, and then injecting a drying solution between the panes. Once the interior of the glass is completely dry, the holes are then sealed and the window is good to go and completely free of fog.
融合的问题是，如前所述，它不会恢复任何恶化的能源效率window seals。However, it most likely won’t hurt energy efficiency either, considering leaky seals cause fog and condensation. Also, DIYers without experience working with glass may be more likely to break or chip the glass while drilling, meaning they’ll have to order a new sash or IGU anyway.
Replacement is the Best Option for Fogged Windows
Whether the plan is to replace the sash, just the IGU, or the entire window, replacement is the smartest avenue when it comes to repairing fogged windows. Doing any of these things will do away with foggy glass and also restore energy efficiency. Homeowners will benefit from new, clean, fog-free windows, improved comfort, and reduced energy consumption.