How do I know if my double glazing has failed?

You’ll usually see a cloudy or foggy appearance between the glass panes, which doesn’t clear when wiped. This indicates a broken seal allowing moisture inside.

Can misted double glazing be repaired without replacing the whole window?

Yes – in most cases, only the glass unit needs replacing, not the full frame. A specialist will remove the affected pane and fit a new sealed unit.

Is it cheaper to repair or replace misted windows?

Repairing misted double glazing is generally cheaper than full replacement. You’ll only pay for the glass unit, not the frame or fitting of a new window.

How long does a misted window repair take?

Most single-window repairs take under an hour. Larger or multiple units may take longer, but it’s still a quick process compared to full replacement.

Can I prevent my double glazing from misting again?

Yes. Regularly checking seals, avoiding harsh cleaning chemicals on frames, and maintaining good ventilation can help prolong window lifespan.

Will repairing misted double glazing improve energy efficiency?

Absolutely. Repaired windows regain their insulating properties, helping to keep heat in and draughts out, which can reduce your energy bills.

Misted Double Glazing in Crawley (28)

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Instant Glass & Glazing Limited
9.38
(265 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Windows and Doors
Secondary Glazing
Fire Doors Repair
Call
A
A Sawyer Glazing
10.00
(767 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Double Glazing Repair
French Doors Repair
Conservatory Repairs
Call
Foremost Window Solutions
10.00
(155 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Bay Windows Repair
Conservatory Repairs
Timber / Wooden Doors Installation
Call
H
Horley Glass Ltd
9.99
(229 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
UPVC Windows Installation
Stained Glass
Glass Replacement
Call
Robinsons Doors And Windows Limited
10.00
(69 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Double Glazing Installation
Dog Flaps
Triple Glazing Installation
Call
Dennington Glass & Glazing
9.94
(123 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Triple Glazing Repair
Wooden Sash Windows Installation
UPVC Windows Installation
Call
Horizon Windows
9.92
(302 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
UPVC Windows Installation
Windows and Doors
Orangeries
Call
Holtye Windows Ltd
9.43
(149 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Conservatory Repairs
Timber / Wooden Doors Repair
Bifold Doors Installation
Call
Maplecraft Windows and Glazing Repairs
9.96
(1154 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Windows Supply
Triple Glazing Repair
UPVC Windows Repair
Call
Chris Hilliard Windows and Doors
10.00
(165 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Bay Windows Installation
Porch Installation
French Doors Installation
Call
Soper Home Limited
9.95
(314 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Bifold Doors Installation
Bay Windows Installation
Patio Doors Installation
Call
Ace Windows, Doors, Locks & Glass
9.88
(227 reviews)
Operates in Crawley
Services & skills
Windows / Doors / Conservatories
Misted Double Glazing
Conservatory Installation
Double Glazing Installation
Wooden Sash Windows Repair
Call

Top rated Misted Double Glazings in Crawley

/10

259 ratings

Our Misted Double Glazings in Crawley are rated an average of 10 out of 10 based on a sample of 259 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Misted double glazing in Crawley

If you’ve noticed condensation or fog trapped between your window panes, you could have misted double glazing. This usually means the seal around your window unit has failed, allowing moisture to get inside.

Fortunately, a misted double glazing repair can restore both the appearance and insulation of your windows without the cost of full replacement.

What causes misted double glazing

Misted double glazing happens when the airtight seal around the glass breaks down.

Over time, temperature changes and exposure to the elements can cause seals to degrade, leading to moisture build-up inside the unit.

Common signs include:

Hazy or clouded glass
Visible water droplets
Reduced heat efficiency

A specialist can reseal or replace the affected unit to bring your window back to full performance. It’s often much cheaper than fitting an entirely new window.

How much does misted window repair cost?

The cost of misted double glazing repair depends on the window size, location, and how many units are affected. On average, expect to pay £60-£120 per window for resealing or glass replacement.

Large or hard-to-access windows may cost more, while small panes are usually cheaper.

If several windows are affected, many tradespeople offer reduced rates for multiple repairs. Getting a few quotes is the best way to confirm what’s fair for your property.

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