Double glazing repairs in Teesside
A misted double glazing unit in Teesside costs £80 to £250 to replace in 2026, depending on size and glass spec. The unit swaps out, the frame stays: no scaffold, no redecoration, typically under an hour per window. It is the single best-value repair in home maintenance.
The misted window, explained honestly
Condensation between the panes means the unit's seal has failed: the desiccant inside is saturated, the argon is gone, and the unit now insulates worse than single glazing while looking dreadful. It cannot be cleaned, dried or 'repaired' from inside, anyone selling a drilling-and-venting fix is selling you two years of slightly-faster re-misting. The honest fix is a new sealed unit in the existing frame.
What it costs
£80 to £150 for standard sizes, £150 to £250 for large or specialist glass (toughened, laminated, acoustic, pattern). The price is driven by glass, not labour: the swap itself is beads out, unit out, unit in, beads back, twenty minutes to an hour. Several units in one visit price better per unit, and most Teesside houses need several: the 1990s and 2000s double glazing across Acklam, Fairfield and Ingleby Barwick is hitting seal-failure age all at once.
Measure once, fit once
The survey measures every failed unit properly (thickness matters as much as width and height, 24mm and 28mm are not interchangeable), notes the glass spec from the spacer stamp, and prices each unit on its own line. You approve, the glass is toughened-where-required and made to measure, and fitted in one return visit.
While they're there
Failed units usually travel with tired hinges and perished seals. The uPVC repairs page covers those; bundling them into one visit is the cheap way to a house that closes and keeps heat like it should.