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Plastic windows lose their airtightness over time: drafts appear, sashes stick or close improperly. In Tbilisi, where temperature fluctuations and humidity are higher than in temperate zones, these problems occur more frequently. Window adjustment is a set of precise hardware and sash geometry settings that restore the product to factory parameters. During the work, the master checks the sash compression, hinge position, and gaps around the perimeter. Components such as eccentric cams (pins), strike plates, scissors, and adjustment screws are used. In Tbilisi, adjustment against seasonal deformation is especially relevant — in summer windows should close tightly against dust, in winter they should retain heat. You should contact a specialist at the first signs: difficult opening, sash sagging, handle sticking, or whistling from the seal. Self-adjustment without experience often leads to damage to expensive hardware (Roto, Siegenia, Maco). Master Ivan with 8 years of experience performs adjustment quickly, with a work guarantee. Geo-targeting to Tbilisi: I service the districts of Vake, Saburtalo, Didube, Chugureti, as well as surrounding areas (Mtskheta, Gardabani). I work with both apartments in new buildings and old houses where plastic windows are installed in wooden openings.
Signs: window is difficult to open/close, sash sags, handle sticks, draft appears or whistling is heard. If a sheet of paper slides between the sash and frame — compression has weakened.
Technically possible, but without experience it's easy to damage the hardware. Improper adjustment leads to breakage of eccentric cams or hinges. It's better to call a specialist — this will save time and money.
On average 30–60 minutes. If complex adjustment or hardware repair is required — up to 2 hours. Service call in Tbilisi is usually on the day of contact.
Most often yes. I correct misalignment and compression. But if the hardware is broken (cracked hinge or deformed scissors), part replacement is needed. Diagnosis will show.
Yes, after seal replacement it's recommended to adjust compression, as the new material has a different thickness. This ensures tight fit.
Yes, I provide a 1-year warranty on all work. If any problems arise within this period due to my error, I will fix it free of charge.
Yes, I work not only in Tbilisi, but also in suburban areas: Mtskheta, Gardabani, Rustavi. Please clarify by phone in advance to schedule the visit.
Yes, the price is quoted per sash. If you have a double-sash window — there will be two adjustments. When ordering 3 or more sashes, I provide a discount.
The technology of plastic window adjustment includes three main stages: vertical and horizontal sash movement, compression adjustment, and hinge regulation. A set of hex keys (4 mm, 5 mm), screwdrivers, and sometimes special bits are used for this.
First, the master assesses the condition of the hardware: checking for wear, lubrication, and sticking. Then the geometry is set — the sash is aligned relative to the frame using adjustment screws in the hinges. The upper hinge is responsible for vertical position, the lower one for horizontal position and compression.
Sash compression is adjusted by rotating the eccentric cams on the sash edge and the strike plates. In winter, compression is increased (so the seal adheres more tightly), in summer it's reduced — this extends the seal's service life. In Tbilisi, where there's a lot of dust in spring, an intermediate position of the eccentric cams is recommended.
Common mistakes in self-adjustment: over-tightening screws (stripping threads), adjusting without loosening locking elements, ignoring the need for lubrication. All my work is performed with guide cleaning and application of silicone lubricant. Guarantee — 1 year on adjustment. Execution time: from 30 minutes to 2 hours depending on complexity.
«Window adjustment is the service that saves you money. Timely tightened hardware lasts 2-3 times longer. I've been working in Tbilisi for 8 years and know how to adapt settings to the local climate.»
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