VELUX window repairs for leaking, stiff or damaged roof windows.
Specialist repair support for VELUX roof windows with leaks, stiff operation, damaged parts, failed seals, misted glazing or general performance issues.
Not every VELUX problem means a full replacement.
VELUX roof windows work hard throughout the year. Weather, age, wear and regular use can all affect seals, hinges, glazing, handles, ventilation flaps and opening mechanisms.
AR Windows helps homeowners understand the cause of the problem and the most practical route forward. In many cases, a repair, service or maintenance visit may be more suitable than replacing the whole window.
VELUX window faults we can help assess.
If your roof window is leaking, difficult to use or visibly worn, AR Windows can advise whether repair, maintenance or replacement is the best option.
Leaking VELUX windows
Water ingress may relate to seals, flashing, roof detailing, blocked drainage channels or general weathering.
Stiff operation
Windows that are difficult to open, close, lock or ventilate may need adjustment, servicing or replacement parts.
Damaged handles
Broken handles, worn catches and faulty mechanisms can make a roof window awkward or unsafe to use.
Misted glazing
Condensation between panes can indicate a failed glazing unit or a window that is no longer performing properly.
Worn seals
Degraded seals can lead to draughts, water ingress, condensation problems or reduced comfort.
Older roof windows
Ageing VELUX windows may need servicing, parts, maintenance or replacement depending on their condition.
A practical approach before recommending replacement.
Some roof window issues can be resolved with repairs or maintenance. Others may point to a window that is too old or too damaged to make repair the most sensible long-term option.
Fault finding
We look at the symptoms and help identify the likely cause of the roof window problem.
Repair options
Where suitable, we advise on repair, adjustment, servicing or replacement parts.
Maintenance support
Servicing may help keep roof windows operating properly and reduce avoidable future problems.
Replacement advice
If repair is not the best option, we can advise on suitable replacement roof windows.
Choosing the right route for your VELUX window.
The best option depends on the age of the window, the condition of the parts, the severity of the problem and whether repair is likely to last.
Repair may be suitable when
A repair or service may be enough if the window is generally in good condition and the problem is limited to a specific part, seal or mechanism.
- The window is not very old or badly degraded
- The issue appears localised to a part or mechanism
- The frame and glazing are otherwise performing well
- Maintenance has not been carried out for some time
Replacement may be better when
Replacement may be more sensible if the window is old, repeatedly failing, poorly insulated, badly damaged or no longer cost-effective to repair.
- The window is old, inefficient or repeatedly causing issues
- There are major problems with glazing, frame or operation
- Repairs are unlikely to provide a lasting result
- You want to improve usability, comfort and performance
Clear repair advice from enquiry to completion.
AR Windows keeps the process simple, so you understand what may be causing the issue and what can be done about it.
Tell us the issue
Let us know whether the window is leaking, stiff, damaged, misted or difficult to operate.
Assessment
We consider the likely fault, the age of the window and whether repair or replacement may be suitable.
Recommendation
You receive clear advice on the best route, including repair, maintenance or replacement where needed.
Repair support
Where repair is suitable, the work is completed carefully with attention to usability and long-term performance.





VELUX window repair FAQs.
Helpful answers for homeowners dealing with leaking, stiff, damaged or poorly performing VELUX roof windows.
Can a leaking VELUX window be repaired?
In some cases, yes. Leaks may relate to seals, flashing, drainage, roof detail or general wear. AR Windows can advise whether repair, maintenance or replacement is the most suitable route.
Why is my VELUX window difficult to open or close?
Stiff operation can be caused by worn hinges, lack of servicing, damaged mechanisms, alignment issues or age-related wear. A repair or service may help depending on the condition of the window.
Can you repair broken VELUX handles or mechanisms?
Yes, AR Windows can advise on damaged handles, catches, hinges and mechanisms. The best repair option depends on the model, age and condition of the roof window.
When should a VELUX window be replaced instead of repaired?
Replacement may be more suitable if the window is old, repeatedly failing, badly damaged, draughty, poorly insulated or no longer cost-effective to repair.
Can regular maintenance help prevent VELUX problems?
Yes. Maintenance can help keep roof windows operating smoothly, identify wear early and reduce avoidable problems with seals, hinges, ventilation and operation.
Need help with a faulty VELUX window?
Contact AR Windows for clear advice on leaking, stiff, damaged or poorly performing VELUX roof windows.