Montrose Glass provides misted double glazing repair in Preston and is available 24 hours a day, 7 days a week, 365 days a year. Preston is a large Lancashire city with a varied housing stock, from the Victorian terraces of Fishergate Hill and Ribbleton to the newer estates around Ingol and Fulwood, and misted or foggy double glazing is one of the most common faults our glaziers attend to across all of these areas.
Misted double glazing occurs when the hermetic seal around a sealed unit fails. Once that seal breaks, warm moist air enters the gap between the panes and the moisture becomes trapped inside as the unit cools. The result is the familiar foggy, streaky or hazy appearance known as a blown unit. No amount of cleaning will remove it, because the condensation between panes sits inside a sealed cavity. The good news is that the fault lies with the insulated glass unit itself, not with your frame, so in most cases a targeted misted glass unit replacement in Preston is all that is needed. Our vans carry glass stock that can be cut and fitted on site in many circumstances, meaning the work is often completed in a single visit.





