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Window and Door Repair in Warsaw
We repair windows and doors when a sash has dropped or rubs against the frame, the handle is jammed, the closing pressure is uneven, a draught has appeared or the window or door no longer opens and closes correctly.
We work with uPVC, wooden and aluminium windows, as well as balcony and patio doors. We identify the cause of the fault, restore the mechanism and replace only the components that are actually worn or damaged.
Window and door repair — examples of our work
A compact gallery of window hardware and mechanism repairs. Select a photograph to enlarge it; on a phone, swipe to move between images.
When a window or door genuinely needs repair
A small change in the way a window or door operates can indicate misalignment, wear or mechanism damage. The longer a sash is forced to operate under resistance, the greater the strain on the hardware, hinges and locking points.
The window will not close
The sash catches the frame, stops before closing or needs excessive force.
The handle is jammed
The handle will not turn, is difficult to move, spins freely or remains in the wrong position.
The sash has dropped
The window or door rubs against the lower frame, threshold or side profile.
A draught has appeared
Cold air can be felt around the sash, compression is uneven or the seal is damaged.
The door catches the threshold
A balcony or patio door is difficult to close, rubs or no longer seals evenly.
A component is damaged
A hinge, handle, lock, locking mechanism, hardware component or insulated glass unit is broken.
The cause may be sash movement, uneven compression, worn hinges, a damaged seal or an individual part of the mechanism. One symptom is not enough to determine the correct repair, so we begin by inspecting the whole window or door.
If the frame and main profile remain serviceable, normal opening and closing can often be restored without removing the entire window or door.
How we identify the cause of the fault
The repair process starts with a systematic check of sash alignment, closing pressure, the handle, hinges, locking points, seals and other working components.
We clarify the symptoms
- where the sash contacts the frame;
- in which position the handle becomes blocked;
- where the draught can be felt;
- when the fault first appeared.
We identify the cause
- check the alignment and sash position;
- assess compression and locking points;
- inspect the hinges, handle and hardware;
- examine the seals and insulated glass unit.
We agree the repair scope
- explain the fault that has been identified;
- specify the work that is required;
- agree the components and estimated cost;
- check the result after the repair.
What we repair and service
We repair common window and door faults. The correct method depends on the window or door type, hardware system, dimensions and actual condition of the mechanism.
uPVC windows
We correct dropped sashes, rubbing, draughts, weak compression and opening or closing problems.
Wooden windows
We repair hinges, handles and hardware, and restore closing pressure using methods suited to timber frames.
Aluminium windows and doors
We select a solution according to the profile system, hardware type and availability of compatible parts.
Balcony and patio doors
We restore sash alignment, compression and the operation of opening and locking mechanisms.
Hardware, handles, hinges and locks
We repair or replace the components responsible for sash movement, support and locking.
Seals and insulated glass units
We replace damaged seals and insulated glass units when their condition affects airtightness or safety.
Window and door repair across all Warsaw districts
We visit flats, houses, offices and commercial premises throughout Warsaw. The district and available appointment time are confirmed when the booking is arranged.
By prior arrangement, visits may also be available in nearby locations, including Pruszków, Janki, Piaseczno, Raszyn, Łomianki, Marki, Ząbki, Wołomin, Kobyłka and Radzymin.
When contacting us, include the district, window or door type, main symptom and a photograph if possible. This helps with the initial assessment and preparation of suitable tools and possible parts.
Preventive window maintenance
There is no need to wait until a mechanism is completely blocked. If the handle becomes harder to turn, the sash needs more force to close, an unusual sound appears or the compression changes, the window should be checked before the fault becomes more serious.
Mechanism cleaning
We remove dirt from accessible working components when it interferes with normal hardware movement.
Hardware lubrication
We lubricate moving points according to the hardware condition and manufacturer’s recommendations.
Sash inspection
We check sash position, hinge operation, locking points, compression and seals.
Why repair is often better than full replacement
When the profile and frame remain serviceable, repairing the mechanism can preserve the existing window or door and restore normal operation.
Lower cost
Repairing individual components is usually less expensive than replacing the complete window or door.
No frame removal
In many cases, normal operation can be restored without removing the frame or refinishing the reveals.
Only necessary parts replaced
We replace components only when they are genuinely worn, damaged and affecting the mechanism.
Restored closing pressure
Correct adjustment can reduce draughts and resistance when the sash is closed.
Clear scope and cost
Before work begins, we explain the cause and agree the repair scope and estimated cost.
The existing frame is retained
If the profile and frame are sound, they can be retained while the mechanisms and closing pressure are restored.
Would you like an estimated repair cost?
The final price depends on the fault, number of sashes, required components and actual scope of work.
Frequently asked questions
Answers to common questions before booking window or door repair in Warsaw.
Can I adjust a window myself?
A minor correction may sometimes be possible, but without understanding the complete mechanism it is easy to worsen the misalignment or create uneven compression. The actual cause should be identified first.
How is the repair scope determined?
We inspect sash position, compression, handle movement, hinges, hardware and seal condition. After diagnosis, we explain what can be adjusted and which components require repair or replacement.
How long does adjustment or repair take?
The time depends on the construction, hardware condition, number of sashes, access to the hinges and damage found. A more accurate estimate can be given after inspection.
Can adjustment reduce heat loss?
Yes, when the cold is caused by weak compression, sash misalignment or a worn seal. If the source is the insulated glass unit, installation joint or wall, adjustment alone will not be sufficient.
Does a draught mean the window must be replaced?
Not always. The cause may be incorrect compression, sash movement, worn hardware or a damaged seal. The correct solution depends on the inspection findings.
How much does window repair cost in Warsaw?
The price depends on the fault, number of sashes, required components and actual scope of work. The estimated cost is agreed before repair begins.
Why is the window handle difficult to turn?
Possible causes include dirty or worn hardware, sash movement, incorrect compression, lack of lubrication or damage to an individual component.
What types of windows and doors do you repair?
We work with uPVC, wooden and aluminium windows, as well as balcony and patio doors. The repair method depends on the window or door type and installed hardware system.
Do windows need preventive maintenance?
Inspection and maintenance are useful when a sash becomes harder to operate, unusual sounds appear, closing pressure changes or the window has not been serviced for a long time.
Where do you work and how can I book a visit?
We cover every district of Warsaw and, by prior arrangement, selected nearby towns. Call or message us with your location and a short description of the problem.
Do you need window or door repair in Warsaw?
Call or send photographs on WhatsApp. Describe the fault and provide your district so we can discuss the likely scope and arrange a suitable visit time.