Misted Double Glazing Replacement in Leicestershire & The Midlands
Condensation between the panes? Replace the sealed unit — not the whole window.
- Local glazing specialists
- No unnecessary window replacement
- Fast & cost-effective solution
Why Do Windows Become Misted?
If you can see condensation trapped between the panes of glass, your sealed unit has
failed
This happens when:
This happens when:
- The perimeter seal breaks down
- Moisture enters the cavity
- The internal desiccant becomes saturated
- The unit loses insulation performance
Once this happens, the unit cannot be repaired — it must be replaced.
The good news?
You usually do not need new windows
Replace the Glass — Keep the Frame
In most cases, the window frame is still perfectly sound.
At RUK Glazing, we remove the failed sealed unit and install a brand-new double or triple glazed unit into your existing frame.
That means:
At RUK Glazing, we remove the failed sealed unit and install a brand-new double or triple glazed unit into your existing frame.
That means:
- Lower cost than full window replacement
- Minimal disruption
- Improved insulation
- Clear, condensation-free glass
We specialise purely in sealed unit replacement.
See the Difference
Before – Failed misted sealed unit
After – Clear energy-efficient replacement double glazing
Replacing misted glass instantly restores visibility and improves insulation.
How Much Does Misted Double Glazing Replacement Cost?
The price depends on:
- Size of the sealed unit
- Double or triple glazing
- Glass thickness
- Safety glass requirements
Replacing the glass is significantly more affordable than replacing the entire window.
For a fast quote:
For a fast quote:
Do I Need New Windows?
Many homeowners are told they need new windows when only the sealed unit has failed.
If your frames are:
If your frames are:
- Structurally sound
- Not warped
- Not rotten (timber)
- Still functioning correctly
Replacing the sealed unit is usually the most cost-effective solution.
We’ll give you honest advice
Simple & Straightforward
Receive a Clear Quote
No pressure sales. No unnecessary upselling.
Professional Installation
We replace the failed unit quickly and cleanly.
Upgrade While You Replace
When replacing misted double glazing, you can also upgrade to:
- Energy efficient Low-E glass
- Argon gas filled units
- Warm edge spacer bars
- Acoustic glass for noise reduction
- Toughened safety glass
Ask about upgrade options during your quote.
Trusted Across The Midlands
“Clear glass again and saved money by not replacing the frames.”
Loughborough 
“Professional service and honest advice.”
Loughborough
Misted Double Glazing Replacement Across:
- Leicester
- Wigston
- Oadby
- Loughborough
- Hinckley
- Market Harborough
And surrounding Midlands areas.