Misted window repair · Blakesley
Misted double glazing & condensation between panes fixed in Blakesley
If you're in Blakesley and need misted window repair, you're in the right place. Condensation trapped between the panes means the seal on your double glazed unit has failed. In Blakesley we measure, make and fit a brand-new sealed unit into your existing uPVC, aluminium or timber frame — restoring clear views and insulation for a fraction of the cost of a new window.
- Local engineers in Blakesley
- No call-out fee
- Guaranteed workmanship
Signs your sealed unit has blown
- Mist that comes and goes with the weather and sunlight
- Fog or droplets between the two panes that won't wipe off
- Room feels colder near the window than it used to
- Visible gaps or cracks in the spacer bar around the edge
- White streaks or cloudy staining inside the glass
How we replace a misted unit
1. Measure
We measure the glass precisely and check the frame, beads and drainage.
2. Manufacture
Your new unit is made to size — clear, obscure, toughened or A-rated energy glass.
3. Fit
The old unit comes out, the new one goes in and the beads are refitted. Usually under an hour per window.
Replacing only the glass unit keeps your frames, avoids building work and typically costs far less than a whole new window.
Why it breaks: what our engineers find in Blakesley
Age of the seal
Sealed units are bonded with a perimeter sealant that slowly breaks down. After 10–20 years many units start letting moist air in between the panes.
Saturated desiccant
The spacer bar holds crystals that soak up moisture. Once they're full, any air that leaks in leaves condensation you can't wipe away.
Pressure washing and harsh cleaners
Jetting directly at the glass edge or using solvent cleaners on the seals can force water past the gaskets and weaken the bond.
Working in Blakesley
From our Wootton base we reach Blakesley via the A45/A43, so there's no extra travel charge.
As well as Blakesley, we look after the rest of Towcester, including Tiffield, Eastcote, Greens Norton and Caldecote.
Tell us your postcode and a little about the problem and we'll come back to you with availability in Blakesley.
Misted window repair in Blakesley: FAQs
Is the new glass guaranteed?
Yes, every replacement sealed unit comes with our 10-year glass guarantee.
Can misted double glazing be fixed without replacing the window?
Yes. We swap just the sealed glass unit and reuse your existing frame, so there is no mess and no planning needed.
Why is there condensation inside my double glazing?
Condensation between the panes means the unit's seal has failed and moist air has got in. It can't be wiped away — the sealed unit needs replacing.
Can I upgrade the glass at the same time?
Absolutely — choose obscure privacy glass, toughened safety glass or higher energy-rated glass.
How quickly can you replace a misted unit in Blakesley?
We measure on the first visit and return to fit once the unit is made — usually within one to two weeks.
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