https://www.repairmywindowsanddoors.co.uk/andover-misted-double-glazing-repairs-near-me/ Drilling Holes For Misted Up Windows Repair While condensation on the exterior of your windows is normal, the misting between the window panes can be a sign of decay within the seals of your double-glazed units. This could lead to moisture entering the space which can reduce the window's insulation properties and increasing your energy bills. Fortunately, windows that have mists don't require a complete replacement. They can be repaired using an expert kit. 1. Drilling holes Drilling holes into the glass is a good way to expel any moisture between the two panes of windows that are double-glazed. The presence of moisture in double-glazed windows can cause a variety of issues such as a hazy appearance and lower energy efficiency. It can also cause water leaks, or other problems to the sills and frames. A reputable window service will help you to deal with a misted-up window in a quick and efficient manner. They can make a couple of tiny holes in the top and bottom of the window. These holes will let air out and cause the condensation to evaporate. They can also add an desiccant to absorb any remaining moisture and prevent any further fogging. This method is most effective in the event that moisture is the primary issue with windows that are double-glazed. If there is also dirt in the gaps you'll need to do some manual cleaning. Clean the interior of your window, paying special attention to the edges, corners and grooves. Use a brush to remove any dust or dirt that is loose in these areas. After you have removed any excess dirt from the glass, you can apply a cleaner on the frame and glass. Drilling holes in double-glazed windows could result in an increase in insulation, and also increase the cost of energy. It can also cause moisture to build up between the two panes. It is essential to have your double-glazed window professionally examined when you observe that they are leaking.