Window Repair in Minsk: 5 Signs Your Window Needs Repair, Not Replacement

When a plastic window starts working incorrectly, many people immediately think about a replacement. In most cases, though, that's a mistake. I'm Dmitry, a window repair master in Minsk with more than 20 years' experience, and I can state: in 90% of situations a window can be restored without replacement. A new window is only needed with serious damage — a cracked profile, for example. Below are 5 clear signs that you need a plastic window repair, not a purchase of new ones.

1. A draught from the window with the sash closed

If you feel a draught even when the window is closed, the problem is almost always with the seal. Possible causes: loosened sash pressure (the cams); a worn or dried-out seal. Solution: adjusting the pressure; replacing the seal with a quality one (REHAU, KBE). Repair time: 10–20 minutes. Cost: from 20 BYN. After the repair the window is airtight again and the draughts are gone.

2. The handle turns badly or sticks

If the handle is hard to turn or jams, the cause is usually a lack of lubrication, dirt in the mechanism, or a worn gearbox or corner switch. What's done: cleaning the hardware; professional lubrication of the mechanisms; adjusting the sash. Important: don't use WD-40 — it speeds up wear.

3. The sash has sagged and catches the frame

One of the most common problems, especially in new builds. Signs: the sash rubs the frame; the window closes badly; a skew appears. Solution: adjusting the hinges; setting the sash geometry. Time: 10–20 minutes. Cost: from 25 BYN. This is a standard plastic window adjustment in Minsk — not a reason to replace the window.

4. A squeak, clicks or crunching on opening

Unusual sounds are a sign of hardware wear. Causes: a lack of lubrication; dirty mechanisms; wear of individual elements. What's done: dismantling and cleaning the hardware; lubricating all the units; adjusting the operation of the mechanisms. After the servicing the window works quietly and smoothly.

5. The window won't close fully

This is the most unpleasant situation, especially in winter. Possible causes: a shifted sash; a broken blocker; an incorrect hardware position. Solution: restoring the sash position; adjusting the pressure; replacing hardware elements. In most cases the repair takes up to 40 minutes.

When a window replacement is really needed

A cracked profile; a deformed frame. In all other cases an adjustment or a seal replacement is enough.

Frequently asked questions

Can old windows be repaired? Yes, most windows can be restored.

Conclusion

If a window has started working incorrectly, don't rush to replace it. In most cases an adjustment, lubrication or a seal replacement is enough. Call a master and get an honest diagnosis.