https://www.repairmywindowsanddoors.co.uk/haywards-heath-misted-double-glazing-repairs-near-me/ How to Prevent Misted Windows Moisture building up on the inside of your double-glazed can be caused by many factors. Most often, the air within your living space has more vapor than outdoors and may cause moisture to be trapped between glass panes. It's a problem that could dramatically reduce the efficiency of your double glazing. If you don't address the issue, it will increase your energy bills and damage to your windows. Condensation on the exterior This is normal. Window condensation on the outside occurs when warm, humid air comes in contact with cold window glass. The air's moisture can't remain as a vapour and, when it comes into contact with a cold object like glass, it transforms into droplets of water (known as condensation). Window condensation in the exterior is most common in the morning, when temperatures outside are cold and the sun hasn't yet warmed the windows and evaporated the water. The good news is that the presence of condensation on your exterior windows is an indication that your double glazing system is operating properly and is keeping heat from leaving your home. The bad news is that the excessive condensation from outside windows can trickle down to cause blistering, peeling paint or cracks in your window frames. This can lead to costly damage and replacements. This can be done by wiping the exterior window condensation off with a squeegee, or a clean rag. You might also consider the use of a window coating that's hydrophobic. It is a transparent material that makes water roll off windows instead of sticking. It is available at many hardware stores and then applied in accordance with the manufacturer's guidelines. Another method of reducing excessive humidity is to install the use of a dehumidifier at home. You can purchase these devices from most hardware stores or online retailers. They are highly effective in reducing levels of moisture wi