The worst-case scenario for condensation in your car has to do with your heater core. It also dulls the light that streams in from outside. Window condensation is simply the result of excess humidity, and the glass only provides a visible cool surface on which humidity can condense. Therefore, the issue occurs in damp and humid environments. It may seem like a strange phenomenon, but once you understand what’s going on it makes total sense! • Condensation can also form on the outside of your windows. Weatherize your windows. So, if you want to get rid of fogginess on your windows, you need to lower the level of humidity in your home. In summary, condensation occurs when a surface falls below the dew point temperature of the air. Winter condensation, on the other hand, can be destructive. There are no risks for your windows, or your health for that matter. The only type of condensation which isn’t a warning sign for having crooked windows is exterior or the one that appears on the outside of windows. Condensation happens when water from a cold surface comes in contact with humid air. Condensation on outside of windows in summer is mostly visual. Heater Core Blues. If there are leaks in the core, small amounts of warm coolant can make their way into the cabin, or even blow up onto the glass itself, creating condensation. This reverse condensation usually happens when it is hot and humid outside. Consider condensation as a symptom and not a cause of home humidity being too high, so, if there’s condensation happening on windows, the first step we’d suggest is to get hold of a hygrometer or humidity meter or monitor to test the level of relative humidity in the home – because ironically the higher performance the home gets, with air barriers and better windows and doors, the … Condensation occurs when warm air hits a cold surface (the window). Plants can increase the chance of having reverse condensation. It is not unusual to have condensation on the outside of new energy efficient windows; in fact, it’s perfectly normal. From time to time, we receive enquiries about the appearance of external condensation on glass. External Condensation. Exterior (Outside) Condensation. In fact, this type can be a sign for the totally opposite situation – having windows … Regardless of the window manufacturer or whether the window is made of wood, vinyl or aluminum, humidity will condense on any window if conditions are right. Inside condensation eventually results in a mould, which is a health issue by itself. Window condensation makes it difficult to see outside your windows. The outside glass in an energy efficient window will be closer to the outside temperature, and the inside glass will be closer to the inside temperature. The surface of the can immediately gets wet. Think about taking a cold drink out of your fridge on a warm day. When the air is cooler inside your home, it makes the surface of the glass cooler than the dew point. In order to raise the temperature of your windows, you can raise the temperature of the house slightly. Condensation forms on an object when that objects surface temperature goes below the dew point. Whether or not you found a bad seal, preventing condensation on windows starts with good insulation. This is a naturally occurring phenomenon which is more prevalent the more highly insulating your windows are and is not a fault in the glass or window. Because it is caused by excessive moisture and humidity in your home, prolonged condensation can create wood rot, damage drywall and cause mold and mildew to grow on everything in your house. What Is Causing Condensation on Windows? Condensation can form in both hot and cold weather.