https://www.repairmywindowsanddoors.co.uk/kettering-misted-double-glazing-repairs-near-me/ Double Glazing Misting Repair It's normal for double glazing to become smoky due to the fluctuating temperatures throughout the day. It's nothing to worry about since it's a sign that your windows are functioning exactly how they should. There are a variety of DIY solutions to fix misted windows. These often involve drilling holes in the window and then filling it with desiccant. Seals While misting on the outside of double glazing windows is perfectly normal, and a indicator that the seals on your windows are working well by keeping moisture out and protecting your home from the elements The issue gets more serious when you notice condensation between the glass panes. This is an indication of a weak seal between the glass panes, which could cause significant damage to your property. The seals that secure the the window panes are constructed of a gasket made of rubber. This may wear away over time because of exposure to heat and/or cold. This can result in the insulated gap between window panes being breached, allowing cold air in and warm air out, leaving the space between the panes of glass exposed to elements. This can cause the glass of the window to get smudges. As the fogging continues it will begin to reduce the efficiency of your window, which can lead to higher energy costs and a drier home surroundings. The water and damp that seeps through the window could also harm the wood frames of your windows and cause rot and mildew. Although it is possible to repair misted double glazing by replacing the seal, this doesn't eliminate the condensation that has already formed between the panes of glass, and replacing the entire window unit is typically the best choice for a long-term solution. Check the company you select to repair your double-glazed windows is FENSA registered and that they follow standardised installation procedures. Before deciding on a company to install win