When to Replace Window Gaskets & Seals
Find out when window gasket replacement is needed, how to spot worn seals, and why faulty window rubber increases heat loss in your home.
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Window and balcony door adjustment for winter and summer: how to ensure year-round comfort
Learn how to properly adjust windows, balcony doors and PVC doors for winter and summer. Simple seasonal adjustment helps reduce heat loss, improve sealing, ensure micro-ventilation and extend the service life of your windows.
Published: February 26, 2026
7 min read
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Window and Door Repair Services
Professional solutions for all your window and door needs
Hardware replacement, handle replacement, frame damage repair. We repair PVC windows of all brands.
From €10
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."
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"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.
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Our goal is your complete satisfaction with our work.
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Frequently Asked Questions
Everything you need to know about our window and door repair services
- Yes. Adjusting PVC windows for winter helps reduce heat loss and improves the seal between the sash and frame.
- It is a fitting adjustment that increases the compression of the window sash against the gaskets during winter.
- Preventive window adjustment is recommended every 1-2 years or as soon as you notice the first changes in sealing.
- Minor adjustments can be done yourself, but incorrect adjustment may damage the fittings or reduce the seal.
- Window adjustment typically starts from 10 EUR, but the final price depends on the condition of the windows, the type of fittings and the complexity of the work. An exact price is given after a free inspection.
- 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.