Repairing Double Glazed Windows When Double-glazed windows "blow" in the wind, argon that is insulating escapes causing the window to lose energy efficiency. The good news is, blowing double glazing is usually repaired without needing to replace the windows. Condensation or moisture in between your double-glazed windows is the most https://www.repairmywindowsanddoors.co.uk/harrow-windowrepair/