Hinges, handles, locks, seals and glass
Double Glazing Repair in Medway
Windows that will not open, close or lock, draughty seals and broken glass fixed by a family-run team based in Chatham. Most repairs are done in a single visit.
Planning new windows instead? Get an instant price →
★★★★★ Five-star Google reviews · 20+ years experience · Certass registered · 10-year guarantee
Double Glazing Repairs, Usually in One Visit
If your windows are sticking, draughty or will not lock, you rarely need new ones. Kent Window Wizard repairs uPVC and aluminium double glazing across Medway, including Chatham, Rochester, Gillingham, Rainham and Strood, saving you the cost and disruption of a full replacement.
We have over 20 years of experience, are Certass registered, and back our work with a 10-year insurance-backed guarantee. We will always tell you honestly whether a repair will do the job.
What We Repair
Most faults are fixed on the day we visit. Hinges, handles and seals are usually done there and then.
Handle & Lock Repairs
Broken, loose or seized handles and locking mechanisms replaced, so your windows open smoothly and lock securely.
Hinge Repair & Replacement
Stiff, dropped or broken friction hinges replaced to restore smooth, secure opening and a proper seal.
Draught-Proofing & Seals
Worn or perished rubber seals and glazing gaskets replaced to stop draughts, rattles and cold spots.
Broken or Cracked Glass
Cracked, chipped or smashed panes replaced. If it is urgent, see our emergency window repairs.
uPVC Frame Repairs
Frame adjustments, realignment and minor repairs so windows close flush and stop catching.
Misted Double Glazing
Foggy units replaced without changing the frame. Find out more about misted window repair.
Not sure what is wrong? Send us a photo.
Fill in our quick enquiry form and attach photos of the problem, or WhatsApp your photos to 01634 944 243. Many repairs can be priced from photos alone, so you may not even need a visit to get a price. Every quote is free.
Signs Your Double Glazing Needs Repairing
Most double glazing problems are cheaper to fix if you catch them early. Look out for:
- Windows that are hard to open, close or lock, usually a hinge, handle or alignment problem.
- Draughts from closed windows, caused by failed seals or a frame that has dropped.
- Rattling in the wind from worn seals or loose glazing beads.
- Cracks or chips in the glass, which are a security risk.
- Condensation between the panes, a sign the sealed unit has failed.
- Cold spots near the window, where the glazing has stopped insulating.
Repair or Replace?
If the frame is sound, a repair is almost always the better option. Replacing a handle, hinge, seal or sealed glass unit costs a fraction of a new window and takes hours, not weeks.
We only recommend replacement when the frame is beyond repair or the upgrade will really pay for itself. If that is the case, see our replacement windows, where you can get an instant online price.
Why Medway Homeowners Choose Us
- Based in Chatham
A local, family-run team, not a call centre. - Five-star Google reviews
Read what Medway customers say about us. - 20+ years in the trade
We have seen and fixed every kind of fault. - Certass registered
Work that meets building regulations. - 10-year guarantee
Insurance-backed, for peace of mind. - Honest advice
We never recommend work you do not need.
Frequently Asked Questions
How much does double glazing repair cost in Medway?
It depends on the fault. Replacing a misted sealed unit typically starts from around £80 to £150 per pane, and handle, hinge or lock repairs are often less. We always give a free, no-obligation quote first, and many repairs can be priced from a photo.
How quickly can you repair my windows?
Most repairs are done in a single visit, and handles, hinges and seals are usually fixed on the day. New sealed glass units are made to measure, which usually takes 3 to 7 working days, and then we return to fit them.
Can you repair a window that will not lock?
Usually, yes. It is normally a worn handle, gearbox or locking mechanism, or a dropped sash that needs adjusting. We find the cause and replace only the parts that need it.
What types of windows do you repair?
We repair uPVC and aluminium windows and doors, and replace sealed glass units in uPVC and timber frames. Not sure? Send us a photo and we will tell you whether we can help.
Do I need planning permission for window repairs?
No. Like-for-like repairs do not need planning permission. Listed buildings and homes in conservation areas may have extra rules for replacement windows, and we will advise you if that applies.
Areas We Cover
We repair double glazing across Medway and nearby, including Chatham, Rochester, Gillingham, Rainham, Strood, Sittingbourne, Maidstone and Gravesend. Door problem instead? See our door repairs.
Get Your Free Quote Today!
Need fast and reliable door repairs in Kent & Medway? Contact Kent Window Wizard today to schedule your free consultation and get a no-obligation quote.
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Reach Us
Location :
Kent Window Wizard LTD, Woodhurst, Chatham, Kent, ME5 9SL