Regular maintenance of plastic windows in Minsk: a guarantee of long and problem-free work
Why do you need regular maintenance of plastic windows?
Why does even the most expensive window start screaming and blowing without care
Dimitry · Sпраўнае Akenza · rpo.by · Minsk
Plastic windows have gained popularity thanks to their promise of durability. Advertising says they have a lifespan of 30, 40 and even 50 years. But if you look at the warranty plates, the actual warranty for different window elements is usually 1 to 5 years. The profile can actually last half a century, but the furniture, sealants and glass packages require regular maintenance. Without it, even the most expensive window will start to flap, bloat and break within a few years.
I, Dmitry, a master in window repair with 20 years of experience, help the residents of Minsk and Minsk district to extend the life of their windows.
Why is Window Maintenance So Important
Modern plastic windows are a complex system: profile, glass packaging, fittings, sealants, drains, window sills. If one part fails, all consumer qualities suffer: insulation, heat insulation, noise insulation, ease of use.
Regular service (one time a year) allows:
- ✔ What is it?Detecting minor problems early, to serious breakdowns
- ✔ What is it?Extend the life of the furnishings and sealants by 2–3 times
- ✔ What is it?Keep the window airtight and energy efficient
- ✔ What is it?Avoid expensive repairs or replacement of the barn
The main elements of service
1. Furniture lubrication
Furniture is a continuous loading mechanism, like a car. Manufacturers (Roto, Siegenia, Maco) recommend lubricating it at least once a year.
- I'm not going to.Metal parts wear out, a screw and a luft appear
- I'm not going to.The pen starts to spin or it starts to squeeze
- I'm not going to.The self-cuts can weaken, and the cravings can break
- I'm not going to.Problems with closing and bloating
You need special compositions (silicone lubricant or oil for the furniture). Do not use thick oils (solidol, lithium) — they attract dust and speed wear. WD-40 is suitable for cleaning, but not for long-term lubrication.
2. Care of sealants
Rubber sealants are very durable, and they lose their elasticity over time, especially on the sunny side.
- ✔ What is it?Wash the sealants every time you clean the windows
- ✔ What is it?After washing, apply silicone lubricant — restores elasticity, protects against scratching
- ✔ What is it?If the shape is cracked or lost, replace it with a new, high-quality (Schlegel)
Proper care maintains the sealing system's elasticity throughout its life and allows for no premature replacement.
3. Check and regulate the stalls
Over time, the slits can hang under their own weight, especially wide and heavy.The regulationThe timely adjustment prevents the fitting from breaking and keeps the fitting sealed.
4. Inspection of the assembly seams and replacements
The airtightness at the intersections of the frame and the walls creaks or retreats over time. Cold, moisture and noise pass through the gaps. Once a year, check the airtightness, update the airtightness if there are any defects, using steam-permeable materials for external work.
5. Cleaning drainage holes
The bottom of the frame has condensate drainage holes, which are filled with dust and dirt, and then the water stays inside the frame, causing it to freeze and melt.
What if we don't have the windows serviced?
Many people think, 'This is a new window, why touch it?' And ignoring the service leads to the natural consequences:
- I'm not going to. The hanging of the beams.The window is tight, it closes badly, it can lock in ventilation.
- I'm not going to. The furniture is worn out.Un-oiled mechanisms wear out faster, and in 5 years' time, a full replacement may be required; significantly more expensive than annual maintenance.
- I'm not going to. A breach of secrecy.Used sealant and cracks in the abrasion, heat loss, heating bills rise.
- I'm not going to. Mold and mushroom.The increased humidity due to freezing creates an environment for mold; harmful to health.
Can I maintain the windows myself?
Simple procedures like washing, lubricating sealants with silicone, cleaning drains are all you can do yourself. But for a full diagnosis, adjustment of the barrel and replacement of the sealant, it's best to invite a professional.
How much is it worth?
Complex service (diagnosis + cleaning + lubrication + adjustment) — from 50 rubles.The final price depends on the condition of the window and the volume of work.
Frequently Asked Questions
Why should I be entrusted with the window service?
- ✔ What is it? 20 years of experience.I know all the tricks of the window design and I'll identify the problem quickly.
- ✔ What is it? Free admission and diagnosis.I'll go to Minsk or Minsk, check the windows and suggest the best solution.
- ✔ What is it? Honesty is what it is.I'm not gonna put any extra work on you.
- ✔ What is it? The materials are of high quality.I only use verified lubricants and parts.
- ✔ What is it? Guarantee up to one year.For all kinds of work, write.
Regular maintenance extends the life of the windows, keeps the house warm and comfortable.
+375 29 135-50-50Windows service
50 rubles — complex service of all windows
How and when to lubricate the loops — instructions
the real consequences of refusing the service
spring prevention — what to check
50 rubles. — is included in the comprehensive service
Price list 2026
I work weekends, I go out on the day of the trial, and I get a free diagnosis.
Leave the applicationThe Cost of Neglecting Care
Without maintenance, the furnishings wear out, the sealant squeaks, the airflow and condensate appear, and repairs are more expensive.