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Window Repair Company in Lithuania – Professional Window Service
Window repair across Lithuania: adjustment, sealing, gasket replacement, and double-glazed unit repair. Find out why professional repair is better value than window replacement.
Published: December 1, 2025
7 min read
Window Repair Company in Lithuania – Professional Window Service
Window repair across Lithuania: adjustment, sealing, gasket replacement, and double-glazed unit repair. Find out why professional repair is better value than full window replacement.
Professional window repair across Lithuania
Professional window repair resolves many plastic window and door problems without the need to replace the entire structure. Clients most commonly contact us about jammed mechanisms, draughty windows, worn fittings, or stiff handles.
Our window technicians carry out window repair, adjustment, sealing, fitting repair, double-glazed unit replacement, and professional diagnostics across Lithuania. Window repair services are provided in Vilnius, Kaunas, Klaipėda, Šiauliai, and Panevėžys. Timely maintenance and diagnostics help avoid larger faults and extend the service life of windows.
In most cases, professional window repair costs considerably less than new window installation, so it is always recommended to start with a diagnosis and accurately identify the cause of the problem.
Why Choose Us
Fast window diagnostics and repair – we resolve most faults in a single visit.
Specialisation – we professionally repair both plastic and wooden windows.
Energy saving and sealing – adjusted windows help reduce heating costs.
Reliability – we provide a guarantee on all completed work.
Service across Lithuania – in Vilnius, Kaunas, Klaipėda, Šiauliai, and Panevėžys – serving both residential and commercial properties.
What Window Repair Services Do We Provide?
We carry out a wide range of window repair and maintenance work for plastic, wooden, and aluminium windows.
Clients most frequently contact us for:
window adjustment,
window sealing,
fitting repair,
gasket replacement,
double-glazed unit replacement,
balcony door repair,
mechanism adjustment,
Experienced window technicians quickly identify the cause of the problem and propose the best solution for the specific window system.
Window Repair Instead of Replacement
When people notice draughts, condensation, or windows that are hard to close, many think about replacement. However, in most cases a simpler repair is sufficient: adjusting the fittings, replacing the gaskets, or renewing the double-glazed unit. This maintains window functionality for many more years and significantly reduces costs.
In most cases, the issues are related not to the window itself but to worn fittings, misaligned mechanisms, or reduced sealing. Timely adjustment, sealing, or fitting repair often avoids the need for full window replacement in the future.
When to Call Professional Window Technicians?
Professional window technicians are recommended when windows become harder to close, a draught appears, the seal deteriorates, or mechanisms jam. Many problems develop gradually, so clients often don't notice them until the windows start operating unevenly.
Timely diagnostics help avoid more complex faults, reduce heat losses, and allow the windows to operate smoothly for longer.
Book a free diagnostic and consultation with a window technician.
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FREE DIAGNOSTICS AND TECHNICIAN VISIT
We serve Vilnius, Kaunas, Klaipėda, Panevėžys, Šiauliai and all of Lithuania
Certified Technicians
Professional reliability you can trust
Work Done the Same Day
Quick response when you need it most
Guarantee
Up to 5 years
Transparent Prices
Competitive prices
Window and Door Repair Services
Professional solutions for all your window and door needs
Premium Quality Accessories and Solutions
Enhance your windows and doors with high-quality components for superior functionality and comfort
Windows and Doors We Repair
We repair plastic, wooden and aluminium windows and balcony doors throughout Lithuania
What Our Clients Say
Real feedback from our satisfied customers
"Incredibly professional and fast service. The technician fixed our window in under an hour. Highly recommended!"
Stanislava Sta
"Great communication and transparent pricing. The quality of work was excellent. Very happy with the result."
Kymantas Vitkauskas
"The team was punctual, polite, and very knowledgeable. They explained the issue clearly and fixed it efficiently."
Samanta Medvedevaitė
"Fantastic service from start to finish. I will definitely use them again for any future window or door repairs."
Martynas Lukšys
Why Choose Us?
The advantages of working with our team of professionals
FREE Diagnostics & Visit
No-cost initial assessment to identify the problem.
Work Guarantee
We provide up to a 5-year warranty.
Fast Arrival
Our technicians arrive promptly to address your needs quickly.
On-Site Repairs
99% of repairs can be completed during the first visit.
Tidy Work Area
We respect your home and always leave our workspace clean.
All Profiles & Brands
We work with all types of window and door profiles and manufacturers.
Convenient Payment
Pay by card, cash, or we can issue an invoice.
Satisfied Clients
Our goal is your complete satisfaction with our work.
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Years of Experience
0
Projects Completed
0
Commercial Projects
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Qualified Specialists
Meet Our Skilled Technicians
Expert professionals with years of experience
12 Years
Andrius
Senior Technician & Team Lead
Coordinates the team and ensures the highest quality of service
6 Years
Evaldas
Technician-Specialist
Ensures your windows and balcony doors operate smoothly
14 Years
Justas
Technician-Specialist
Ensures your windows and balcony doors operate smoothly
25 Years
Robertas
Technician-Specialist
Ensures your windows and balcony doors operate smoothly
5 Years
Martynas
Technician-Specialist
Ensures your windows and balcony doors operate smoothly
7 Years
Edgaras
Technician-Specialist
Ensures your windows and balcony doors operate smoothly
8 Years
Marius
Technician-Specialist
Ensures your windows and balcony doors operate smoothly
5 Years
Saulius
Technician-Specialist
Ensures your windows and balcony doors operate smoothly
Completed Window Repair Projects
See the quality of our work through real transformations
Nuotraukos kraunasi...
Glass Unit Replacement
Replacement of selective double and triple glazing units to improve energy efficiency or remedy glass breakage
Nuotraukos kraunasi...
Hardware Renewal
Complete mechanism renewal with modern hardware
Nuotraukos kraunasi...
Window and Balcony Door Sealing
Sealing the gaps between the window sill and the window frame to reduce heat loss and air leakage
Nuotraukos kraunasi...
Mechanism Cleaning and Lubrication
Complete mechanism replacement with modern multi-point locking system
Nuotraukos kraunasi...
Gasket Replacement
Replacement of old seals with polyurethane foam that remains stable and does not react to temperature changes, whether in winter or summer.
Nuotraukos kraunasi...
Hinge Replacement and Adjustment
Replacement of worn hinges and adjustment of window and door hardware to ensure smooth operation and a tight seal.
Window Repair Across Lithuania – Choose Your City
We work in all major cities, their districts and surrounding towns
Window Repair Across Lithuania
We provide window repair services across Lithuania – working in all major cities, their districts and surrounding towns. We perform plastic window repair, window fixing, window adjustment, window sealing and gasket replacement, ensuring tightness and long-lasting results.
👉 In about 99% of cases we solve the problem on the first visit, and the technician's call-out and full window diagnostics are free of charge.
Window Repair in Vilnius
Window Repair in VilniusWe perform window repair in Vilnius throughout the city and Vilnius district – in Antakalnis, Fabijoniškės, Pašilaičiai, Pilaitė, the city centre and other Vilnius districts as well as surrounding towns. We solve sealing, adjustment and mechanical issues, carry out plastic window repair and glass unit replacement. We also provide window adjustment and window sealing.
👉 Most often we handle everything on the first visit, and the call-out and window inspection cost you nothing.
Window Repair in Kaunas
Window Repair in KaunasWe perform window repair in Kaunas and Kaunas district – working in Šilainiai, Dainava, Eiguliai, Žaliakalnis, the city centre and other districts as well as surrounding towns. We fix leaking, stuck or misaligned windows, carry out plastic window repair and gasket replacement. We also provide window adjustment.
👉 In about 99% of cases we solve the problem on the first visit, and the technician's call-out is free of charge.
Window Repair in Klaipėda
Window Repair in KlaipėdaIn Klaipėda we perform window repair throughout the city and Klaipėda district – both in the city itself and in Gargždai and other surrounding towns. Due to the coastal climate, window sealing and window adjustment are often needed, so we help restore window tightness, eliminate drafts and improve home comfort.
👉 We come out free of charge, assess the situation on site and most often solve the problem right away.
Window Repair in Šiauliai
Window Repair in ŠiauliaiWe provide window repair services in Šiauliai and Šiauliai district – working in Dainiai, Gytariai, Lieporiai, the city centre and other districts as well as surrounding towns. We carry out plastic window repair, window adjustment and window sealing, quickly resolving both minor and more complex faults.
👉 Most often we handle everything on the first visit, and the call-out and diagnostics are free of charge.
Window Repair in Panevėžys
Window Repair in PanevėžysIn Panevėžys we perform window repair throughout the city and Panevėžys district – working in Kniaudiškės, Rožynas, Pilėnai, the city centre and other districts as well as surrounding towns. We carry out plastic window repair, window adjustment and gasket replacement, ensuring quality and long-lasting results.
👉 We come out free of charge and most often solve the problem on the first visit.
Do we cover your area? Check now
We work with
Original window parts only from trusted manufacturers — that's why we can offer up to 5 years warranty
Frequently Asked Questions
Everything you need to know about our window and door repair services
- Window adjustment is usually needed when windows become harder to close, a draught appears, or the seal deteriorates.
- Yes. In most cases, professional plastic window repair costs considerably less than replacing all the windows.
- Window service includes diagnostics, adjustment, fitting inspection, mechanism cleaning, lubrication, and other maintenance work.
- Yes, the initial inspection and our technician's visit to assess the work are completely free. No hidden fees and no obligations. If you decide to go ahead, the technician will prepare a clear quote on the spot, explain everything to you and, if you agree, can usually do the work right away during the same visit.
- Of course. We provide a warranty both for the work carried out and for the materials used, in line with the laws of the Republic of Lithuania.
- The price depends on the type of window, the issue, and the materials needed. When the technician arrives, they give you an exact quote on site with no hidden charges, and you decide yourself whether you want to proceed with the repair.
- Yes, our window service operates all over Lithuania: in Vilnius, Kaunas, Klaipėda, Panevėžys, Šiauliai and other cities and towns.
- Booking a free visit is very simple. Just give us a call or fill in the online booking form – in both cases it only takes a few minutes.
- In most cases repair is enough: replacing seals or mechanisms, improving insulation, adjusting the fittings, cleaning and lubricating the hardware. This is usually much cheaper than installing brand new windows.
- Repair is cheaper, because you don't have to buy new windows, remove the old ones, dispose of them or redo the interior finishes afterwards. Repair saves both time and money and is significantly more cost‑effective.
- We work with all major brands: Rehau, Veka, KBE, Schüco, Salamander, Aluplast and many others. Our technicians are trained to work with the specific mechanisms used by each manufacturer.
- Yes, you can pay by all major bank cards, by bank transfer or in cash. Payment is made after the work is completed.
- Yes, we provide services all year round. In winter we use specific methods so that the room doesn't get cold during the work and your comfort is kept to a maximum.