Window repair in Legnica

Looking for window repair in Legnica? We provide diagnostics, adjustment, gasket and insulated glass unit replacement, hardware repair and other service work on PVC, timber and aluminium windows and balcony doors within our service scope. The technician call-out and diagnostics are free, and we provide the cost of paid work before it begins.

Window repair and adjustment in Legnica

We do not replace parts by guesswork. A rubbing sash, stiff handle or air leakage can have several causes, so we first inspect how the actual window and mechanism operate.

• Window adjustment – for a sash that rubs, is difficult to close, has a stiff handle or seals unevenly. We check sash position, hinges and locking points.
• Gasket replacement – when a gasket is cracked, permanently deformed, has lost elasticity or no longer sits correctly. A draught alone does not prove replacement is required.
• Hardware repair and replacement – if diagnostics confirms damage or wear beyond adjustment, we identify the system and select the correct part.

We also provide insulated glass unit replacement, window sealing, hardware cleaning and lubrication, emergency opening and balcony door repair.

Most common faults are resolved during the first visit when diagnosis and availability of the correct parts allow. If a made-to-measure glass unit or another component must be collected from stock or ordered from a supplier, we arrange the next step after diagnostics.

Legnica – historic centre, Tarninów and buildings from different periods

Legnica is a city with county rights and one of the larger urban centres in Lower Silesia. According to the city, it covers 56.3 km² and had about 90,300 residents on 30 June 2025.

The city has a layered urban structure. Alongside the historic centre, Tarninów is particularly distinctive: a district planned from the second half of the 19th century, with a regular street grid, rows of tenement houses and villas. Other parts of Legnica also contain later and contemporary development.

This variety does not reliably identify a window system or fault from the address or building age alone. Joinery may have been replaced independently of the property's history. Before repair we therefore identify the actual profile, hardware, hinges, gaskets, glass unit and sash operation.

Which windows and systems do we service?

We work with PVC, timber and aluminium windows. A brand name alone is not enough to determine a repair; we identify the actual system, mechanism and required component.

• VEKA, Salamander, Aluplast and REHAU – we work with windows based on these profile systems after identifying the installed construction and hardware.
• Drutex, Oknoplast and MS Więcbork – we also service products from these manufacturers; the work is determined for the specific window.
• Schüco and Aluprof – we work with constructions based on these systems within our service scope after identifying the specific solution.
• Roto, SIEGENIA, Winkhaus, MACO and GU – for adjustment or replacement we identify the exact hardware system, series and component.

If repair requires a component to be replaced, we use a new, original part suitable for the identified system. Required parts are taken from stock or ordered from our suppliers.

What symptoms are worth watching?

• Sash rubbing – this may result from sash position, a hinge, hardware or several elements together.
• Stiff handle – forcing it can worsen a fault; the locking points and mechanism should be checked first.
• Uneven compression or draught – the cause may be sash alignment, a gasket, hardware or several factors together.
• Moisture between panes – this concerns the sealed glass unit and requires a different diagnosis from condensation on the room-side surface.

How does the service work?

• Contact – call us or complete the form. We call back within about 15 minutes.
• Free call-out and diagnostics – the technician checks the window on site and identifies the cause.
• Diagnosis and quote – we explain the repair scope and provide the exact cost before paid work begins.
• Repair – after approval, we carry out the agreed work. Most common faults are resolved during the first visit when diagnosis and availability of the correct parts allow.
• Functional check – after the work we check opening, closing, handle movement, locking and compression.
• Guarantee – completed work is covered by a written guarantee of up to 5 years; the exact period and scope depend on the service performed and components used.

How much does window repair cost in Legnica?

The price depends on the fault, hardware system, required parts and scope of work. The technician call-out and diagnostics are free, and we provide the exact cost before paid work begins. Indicative prices are available on our pricing page.

If a window starts operating differently than before, you do not need to guess which part requires attention. Register for free diagnostics — we will call back within about 15 minutes and arrange the visit.