https://www.repairmywindowsand....doors.co.uk/havant-d
Misty Double Glazing Repair When the airtight seal holding the two panes of a double-glazed window fails misty double glazing may occur. This allows moisture to get into the window and decreases its insulation properties. Getting your windows professionally repaired is more cost effective than replacing the entire window. This will ensure that you don't suffer further damage or condensation problems. Seals A window seal, otherwise known as a uPVC window seal, is the primary element that keeps your double g