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Blown Double Glazing: Hidden Costs You Should Consider

The first time you notice mist building between the panes, it feels minor, almost cosmetic. You wipe the inside, then the outside, and nothing changes. A week later, the fog is thicker on cold mornings, and the room feels cooler. That is the quiet start of blown double glazing, and the costs creep in from there. I have seen homeowners spend more over two winters from the knock-on effects than they would have paid to fix the pane early. The direct price of a unit is only par