Replacement of seals on windows and doors
Ivan master po remontu okon Tbilisi
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 the work is done
I check the condition of the old weatherstrips, assess the wear, identify areas with drafts. I inspect the hardware and the geometry of the sashes for sagging and skewing.
I carefully remove the old weatherstrip from the groove, trying not to damage the profile. In places where it is glued, I use a special solvent to remove adhesive residue.
I thoroughly clean the groove of dirt, dust, and adhesive residue. I use a brush and degreaser for this. I pay special attention to corners — that's where the most dirt accumulates.
I select the weatherstrip based on the profile shape and type of window/door. I use only quality EPDM rubber, resistant to ultraviolet rays and temperature fluctuations.
If the groove design doesn't fix the weatherstrip on its own, I apply a thin layer of special adhesive for reliable fixation. I use adhesive that won't damage plastic.
Using a roller, I press the weatherstrip into the groove evenly, without stretching or skewing. At the corners, I cut at 45 degrees for a tight joint.
I close the window/door and check the seal. I blow across the joints with a sheet of paper — if the paper is not drawn out, the airtightness is ensured. If necessary, I adjust the hardware.
I trim excess weatherstrip material, check its position around the entire perimeter. I give the client recommendations on care and service life.
What's included
Tips from the pro
- 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.