Замена уплотнителя на окнах и дверях В АСТАНЕ
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ABOUT THIS SERVICE
Over time, weatherstrips on windows and doors lose their elasticity, crack, and stop functioning properly. This leads to drafts, heat loss, outside noise penetration, and dust. In Tbilisi, with its varied climate — from hot summers to humid winters — a quality weatherstrip is especially important. Professional weatherstrip replacement on windows and doors is not just changing the rubber, but restoring the airtightness of the entire glazed perimeter. I work with various types of profiles: plastic (PVC), wooden and aluminum windows, entry doors and interior doors. I use weatherstrips made from EPDM (ethylene-propylene rubber) — they are resistant to ultraviolet rays, temperature fluctuations, and maintain elasticity for 5-7 years. For each profile, I select the appropriate type of weatherstrip: standard for sashes, for glass packages, for transoms, or door jambs. It's important not only to choose the right profile but also to install it carefully without stretching or skewing — otherwise it will fail quickly. In Tbilisi, I work in all districts: Vake, Saburtalo, Didube, Chugureti, and also in the Old City. I come for measurement and consultation free of charge. After replacement, you'll feel the difference immediately: your room will be warmer, quieter, and cleaner.
HOW IT WORKS
WHAT IS INCLUDED
FREQUENTLY ASKED QUESTIONS
How do I know when it's time to replace the weatherstrip?
Main signs: appearance of drafts (especially in winter), condensation on glass, dust on the windowsill after ventilation, visible cracks on the rubber. If the window profile no longer fits tightly — the weatherstrip needs to be replaced.
How often do I need to replace the weatherstrip on windows?
On average, a quality weatherstrip lasts 5-7 years. The lifespan depends on the load (frequency of opening/closing), climate (UV exposure, temperature fluctuations), and maintenance. I recommend inspecting weatherstrips annually and replacing them at the first signs of wear.
Can I replace the weatherstrip on just one sash?
Yes, you can. Often the weatherstrip wears out only on the most used sash. I can replace it only on the problem area, but for uniform airtightness, it's better to replace weatherstrips on the entire window or door.
Which is better — rubber or silicone weatherstrip?
Silicone weatherstrips are softer and more elastic, they fit better to irregularities, but are less durable. Rubber (EPDM) weatherstrips are more rigid and durable, they hold their shape better. For Tbilisi's climate, I recommend EPDM — it's resistant to heat and cold.
Will replacing the weatherstrip affect sound insulation?
Yes, noticeably. An old cracked weatherstrip allows noise through, especially in apartment buildings along busy streets. After installing a new one, the noise level will decrease because the window/door will close airtight.
How long does weatherstrip replacement take?
For a standard window (up to 2 sashes), replacement takes 30-60 minutes. For a door — slightly longer, as seal verification is required. In complex cases (non-standard profile, wooden windows), it may take up to 2 hours.
Do you provide a warranty on completed work?
Yes, I provide a warranty on the work. If within the warranty period the weatherstrip peels off or cracks due to no fault of the client, I'll replace it for free. Manufacturer warranties on materials are usually 1-2 years.
Is hardware adjustment needed when replacing weatherstrips?
Sometimes yes. If after weatherstrip replacement the sash closes too tightly or not tightly enough, hardware adjustment or hinge adjustment may be needed. I check this during the process and adjust the hardware if necessary (included in the price).
EXPERT TIPS
- 💡 Check weatherstrips before the cold season — replacing worn weatherstrips in autumn will save on heating costs.
- 💡 Don't use aggressive cleaning products when maintaining the weatherstrip — they can damage it. It's better to wipe it with a damp cloth and apply silicone lubricant once a year.
- 💡 If a window hasn't been opened for a long time, ventilate it periodically so the weatherstrip doesn't 'settle' and lose elasticity.
- 💡 When buying a weatherstrip yourself, bring a sample of the old one — it's easier to find an analogue with the right groove shape.
- 💡 Don't delay replacement — a cracked weatherstrip can allow moisture inside the profile, which can cause mold growth or corrosion of the hardware.
- 💡 After replacement, check if the sash operation has changed — you may need to adjust the hardware to avoid skewing.
- 💡 For balcony doors, use denser weatherstrips due to the higher loads when closing.
TECHNICAL DETAILS
The technology of weatherstrip replacement on windows and doors includes several key stages. First, I inspect the current condition of the weatherstrips, check the geometry of the sashes and the functionality of the hardware — sometimes airtightness problems are related to sash sagging or wear of the clamping mechanisms. Then the old weatherstrip is carefully removed, and the groove is cleaned of adhesive residue and dirt. Special attention is paid to corners, where dirt tends to accumulate most. I use special solvents for cleaning that don't damage plastic. After drying, a thin layer of adhesive is applied for better fixation (if this is provided by the technology), and a new weatherstrip is installed with a special roller so it sits tightly, without skewing. It's important that the weatherstrip is not stretched too tightly to avoid shrinkage, but also doesn't sag. I also check drainage holes in the frame — they should be open to allow condensation to escape. Typical mistakes when replacing weatherstrips yourself: buying an unsuitable profile (by shape or thickness), incorrect cutting at corners (should be at 45 degrees to avoid gaps), using cheap analogues that crack within a month. I provide a warranty on all work — if the weatherstrip fails before its time, I'll replace it for free. I recommend conducting a preventive inspection of weatherstrips once a year and lubricating them with silicone lubricant to extend their service life.
WHY CHOOSE THIS MASTER
«I often see people try to save money on weatherstrips, but then they suffer from cold and noise. A quality weatherstrip is not just a consumable — it's an investment in your home's comfort. I select the rubber strictly for your profile and install it so that it lasts a long time.»
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