The best cracked window glass replacement service repairs the glass pane itself, leaving the frame in place, so you get a fixed window fast without a full re-fit. At Cloudy2Clear, we replace broken or cracked panes for £120 to £900 per window, turn quotes around in under 20 minutes, and back the new glass with a 25-year guarantee.
Key Takeaways
- We replace broken or cracked panes for £120 to £900 per window, quoted in under 20 minutes with a free survey.
- The replacement glass carries a 25-year guarantee, which covers the glass itself, separate from the PVC frame.
- Window seals normally last 10 to 20 years; once one fails, you can lose about 30% of the unit's insulating value.
- Cloudy2Clear has repaired and replaced glazing since 2005, working from more than 35 branches across the UK, and holds Which? Trusted Traders membership.
How Do I Know If My Cracked Window Needs a Pane Repair or a Full Replacement?
A cracked window almost always needs a pane repair, not a full frame replacement. If the crack is confined to the glass and the frame, hinges, and seals are sound, we replace just the glazing unit. A full window replacement only makes sense when the frame itself is warped, rotten, or beyond saving.
A cracked pane looks different from a failed seal, and it pays to tell them apart before you call anyone out. If the crack runs across the glass, whether from an impact or a hairline stress fracture, that's a broken window repair. If instead the glass has gone cloudy or grey between the panes with no visible crack, moisture has got in through a failed seal, and that's a different job. The glazing unit itself, the sealed glass assembly sitting inside your frame, is built from panes separated by a spacer bar with gas trapped between them. If you want the full breakdown of what's actually inside one, our guide on what a glazing unit is covers the components in detail.
What We Replace When You Book a Cracked Glass Repair
Cloudy2Clear covers cracked and broken glass across a wide range of frame types, from standard house windows to conservatories, doors, and commercial premises.
Replace the Pane, not the Frame!
Our core services cover: double glazing replacement, double glazed door repairs, locks, handles & hinges repairs, conservatory window repair, broken window repairs, commercial window repair, Velux window repairs, caravan window repairs, soundproofing and noise reduction, and insulating glass. For a cracked or shattered pane specifically, that's a broken window repair job, whether it's a lounge window, a patio door, or a rooflight. Front doors and patio sliders get fixed under our double glazed door repairs, and a misted or faulty rooflight is a Velux window repair, both without swapping the whole door or frame.
How Much Does Cracked Window Glass Replacement Cost?
Replacing a cracked or broken pane through Cloudy2Clear typically costs £120 to £900 per window. Where your price lands in that range depends on the size of the glass, whether it's toughened or laminated, and how easy the window is to reach, with ground-floor jobs usually quicker and cheaper than upper-floor ones.
What drives the cost | How it affects your price |
|---|---|
Size of the window | Larger panes cost more to manufacture and fit |
Glass type | Toughened or laminated glass costs more than standard float glass |
Location in the house | Ground-floor access is quicker and cheaper than upper-floor or hard-to-reach windows |
Single pane vs full unit | Replacing just the cracked pane costs less than replacing the whole sealed unit |
We give a free consultation and a no-obligation quote before any work is booked, and that quote is turned around in under 20 minutes. For a wider look at how pricing compares across different types of glazing work, our full cost breakdown is worth a read.
If what looks like a crack turns out to be a failed seal instead, that's priced on its own terms: window seal replacement also runs £120 to £900 per window depending on size and location, and seals normally last 10 to 20 years before they start letting moisture in. We've written more on why replacing a failed seal matters and on how long double glazing generally lasts before those seals give out.
How Long Does a Cracked Window Glass Replacement Take?
Getting a cracked window fixed starts with a free, no-obligation quote, which we turn around in under 20 minutes. One of our engineers then surveys the window and takes accurate measurements, and the pane swap itself is quick, clean, and causes minimal disruption to your home or business.
Because we're replacing the glass and not the frame!
Get Your Cracked Window Fixed Fast
Whether it's a window, door or conservatory, we repair failed or cracked glazing quickly with a free quote from your
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You can get a free, no-obligation quote before deciding on any repair.