
Gasket Replacement
Professional gasket replacement using German foam polyurethane gaskets eliminates unwanted drafts, protects windows from moisture, and reduces heating costs.
FREE
Diagnostics of all windows
Fast
Arrival and work performed
Warranty
For all work performed
Window Gasket Replacement
Windows not only bring in light, but they also help retain heat, making them essential for home comfort. If you start noticing cold drafts, feel a chill, or see condensation inside the glass, it could be a sign that your window gaskets have worn out and are no longer working effectively. Replacing window gaskets quickly and efficiently restores insulation, improves comfort, and helps reduce heating costs.
Replacing worn window gaskets helps your windows hold in heat better, insulate against noise, and extend their lifespan. It's a smart investment in home comfort.
Why is window gasket replacement necessary?
Airtight gaskets protect your home from cold air, dust, noise, and moisture. When they wear out, windows no longer perform their function, which leads to:
- higher heating costs;
- drafts, noise, and uncomfortable indoor climate;
- condensation and mold around windows;
- dust and odors entering inside.
That's why gasket replacement is one of the simplest and most effective ways to care for your windows and home insulation.
When should window gaskets be replaced?
Window gaskets typically need to be replaced every 7-10 years, depending on their use and condition. They are one of the most important elements ensuring window airtightness in plastic, wooden, or aluminum windows.
Gaskets most often wear out due to:
- seasonal temperature changes;
- sunlight and UV exposure;
- moisture;
- constant window opening and closing.
Recognizing worn gaskets is easy: they lose elasticity, crack, peel off, and cold air passes between the frame and sash. Due to leaky windows, up to 15-20% of room heat can be lost, so timely gasket replacement helps effectively save heating costs, especially during winter.
Professional window gasket replacement for all window types
Our technicians perform gasket replacement for:
- plastic windows
- wooden windows
- aluminum windows
- balcony and terrace door structures
We use only high-quality sealing materials adapted to the local climate. We select gaskets according to the specific window profile to achieve maximum airtightness.
Why choose gasket replacement instead of new windows?
New window replacement is a more expensive and complex process, so in most cases, when frames and hardware are in good condition, it's enough to replace the gaskets for windows to be airtight again.
It's a smaller investment, work is done quickly, and the result lasts a long time. In short, it's a simple and effective way to renew window functionality without the need to replace the entire window system.
Why choose us?
We are professionals in our field and want you not to worry about any details. We'll come, assess the situation, and provide the most suitable solution for you - without any surprises or additional headaches.
It's worth choosing us because:
- The visit costs nothing.
- Upon arrival, we assess what work is needed and how much it will cost.
- We respond quickly, contacting you as soon as we receive your request.
- If we can, we come the same day.
- We usually fix everything right away during the first visit.
- We provide a 5-year warranty on our work.
- We work throughout the country.

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
Premium Handles
High-quality ergonomic handles with multiple finishes for enhanced comfort and style
Locking Handles
Secure handles with integrated locking mechanism for enhanced safety and peace of mind
Security Systems
Advanced security solutions with multi-point locking for maximum protection
Ventilation Systems
Automatic ventilation solutions with energy-efficient air circulation and smart controls
Magnetic Door Holders
Convenient magnetic door holders for easy operation and secure positioning
Mosquito Nets
Custom-fit insect protection with magnetic door holders and hidden hardware
Concealed Hinges
Hidden hinges for clean, modern design with smooth operation and durability
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!"
"Great communication and transparent pricing. The quality of work was excellent. Very happy with the result."
"The team was punctual, polite, and very knowledgeable. They explained the issue clearly and fixed it efficiently."
"Fantastic service from start to finish. I will definitely use them again for any future window or door repairs."
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.
Our Partners
Frequently Asked Questions
Common questions about window gasket and seal replacement services
We install only German-made gaskets manufactured from polyurethane foam. They ensure window sealing throughout the year, do not react to temperature changes from -40°C to +100°C, so they stay in place, and seasonal window adjustment becomes unnecessary. The manufacturer provides a 5-year warranty.
Yes, in most cases gaskets are replaced immediately upon arrival. This saves time and ensures quick completion of the work.
Yes, the price for window gasket replacement depends on several factors: window size, gasket length, profile type, as well as whether the gaskets are glued, welded, or of another type.
The price includes: gasket material, labor, removal of old gaskets, sealing inspection, window condition assessment, and recommendations for further maintenance.
Plastic window gasket replacement is performed in several steps: first, old gaskets are removed, then the window surface is thoroughly cleaned. After that, new gaskets are installed, and the work is completed with a sealing inspection.






