Despite what the double glazing salesman tells you, when a window starts to get condensation inside, it doesn’t mean that the window has come to the end of it’s life, it just needs to be cleaned and resealed again. A double glazing window will last for decades without ever needing to be replaced as long as the frame, glass and seals are intact. Our handymen or women will simply drill a small hole into your window, pump the correct chemicals in and clear the cloudiness within the space of an hour, but usually a lot less, it depends on the amount of chemicals needed. We then reseal the hole and you’re done! You have a nice clear window again!