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How to insulate home with smart tint for home windows?

By hqt / Apr.07, 2021

Why insulate plastic windows? 

smart tint for home windows

This reasonable question arises, for sure, among all owners of modern sealed structures, because manufacturers sold us a perfect product with perfect smart tint for home windows insulation. Installation errors, improper operation, house shrinkage and time can play a cruel joke even with the highest quality windows.

Do not rush to change the entire structure. Generally, you can try to insulate plastic windows with your own hands. It is simple and short-lived. We deal with the weak points of modern windows and learn how to fix them.


In the first years, well-made and installed plastic windows will certainly be a reliable barrier to cold air, drafts and noise. Over the years, of course, problems can appear, and often the user is to blame for them. Hence, with unscrupulous installation, various defects can make themselves felt in the first season.

The most common reasons for additional smart tint for home windows insulation of plastic windows:

  • installation performed in violation of technology;
  • shrinkage of the building, which is especially typical for new buildings
  • incorrectly set slopes.

Wear of rubber insulation

Responsible smart tint for home windows manufacturers and installers inform the user about the rules for caring for the rubber seal.

Moreover, lack of proper care leads to:

  • an accelerated process of thinning and drying out of rubber
  • the appearance of micro cracks in its structure
  • the result is a decrease in the density of adhesion to the frame and deterioration of thermal insulation;


To carry out effective insulation of smart tint for home windows, you must first figure out where the tightness is broken. Immediately from the list of suspects, only the frame can be deleted: multi-chamber plastic is a good heat insulator; it does not dry out, unlike wood.

Cold air can penetrate such structural elements:

  • clamping elements that tend to loosen over time;
  • the detached glazing bead that holds the glass unit;
  • worn out seal;
  • polyurethane foam, if it was applied in violation of the technology;
  • windowsill;

A double-glazed window rarely causes a violation of thermal insulation (the exception is its depressurization), but it can also be additionally insulated. “Extra” warmth in winter will not hurt in any way.

How to inspect damaged smart tint for home windows?

It is easy to identify leaking elements of the window – just hold your palm along and across the entire structure. And you will feel that in some places it is blowing decently. Some people advise using a lighter for this purpose.

If you light a flame and hold it around the perimeter of the window, keeping a safe distance, then it will tilt in those places where there is even a slight draft. Be extremely careful with this method!

Is it possible to setup insulation for home windows with hands?

As a rule, work on the insulation of a plastic window can be done by hand. The exceptions are cases when it is necessary to insulate the slopes from the outside, and the apartment is located above the second floor.

It is necessary to be prepared that complex smart tint for home windows insulation may be needed if several zones of warm air leaks are found, but first things first.


Shrinkage of the house and weather factors can lead to slight distortion of the window sashes and slight deformation of the sealing gum. This leads to deterioration in thermal insulation. In this case, the return of the former tightness is a matter of a couple of minutes. However, knowledge of the design of a plastic window and skills in working with tools will be needed.


The regulation of the clamping mechanism can be carried out using special eccentrics located along the perimeter of the flaps. In order for the sash to fit more tightly, the eccentric must be turned clockwise using a 4 mm Allen key.

Focus on the serif located on each such element. When it is directed towards the street, the clamp is weakened, towards the sealant – it is strengthened. The video shows everything well.

Procedure for replacing the home windows glass gasket:

  • removing the glazing bead;
  • dismantling the lining and glass unit;
  • dismantling a worn seal;

Installation of a new seal through the groove

It is better to cut off the tape in advance, which is 3-5 cm longer than the required length. The new seal is put in place, while acting as carefully as possible and not pulling the material. Surplus is carefully cut off. If desired and for guarantee, the seal can be additionally fixed with an adhesive;

Installation of smart tint for home windows, linings and glazing beads

Smart tint for home windows are a fragile part, so they must be removed and installed with extreme care so as not to break. Otherwise, you will have to buy new ones.


Installation of a plastic window is often associated with decent destruction. They are especially significant in the area between the wall and the window sill. Some installers throw cement and debris into the cracks. No comment here.

It is better, of course, when the space under the windowsill is filled with polyurethane foam, but this option is not ideal either. Over time, the foam can shrink or even dry out, decent cracks are formed through which cold air enters the house.


Today, often during the installation of plastic windows, slopes are additionally installed, smooth, beautiful, made of dense plastic. It often happens that there is a large crack between the decorative strip and the wall. Moreover, it perfectly conducts cold and wind into the apartment.

Therefore, to improve the thermal insulation of plastic windows, it is good to install smart tint for home windows. It is recommended to insulate the slopes from the inside or outside.

The procedure is as follows:

  • dismantling of unnecessary parts of polyurethane foam;
  • if the surface is very uneven, you can plaster it;
  • treatment of the slope with a primer, you can use antibacterial compounds to prevent the development of mold;
  • A fragment corresponding to the slope is cut out of the foam. In order for it to better adhere to the surface. It,s can be slightly scratched on the backside. So It remains to apply assembly glue and press firmly against the surface of the slope. It is to guarantee you can install several dowels;
  • It remains to mount the corner, putty the surface and fix the platband.

smart tint for home windows 2021


The above methods will allow you to reliably insulate smart tint for home windows and get rid of all the cracks. There is an opportunity to make the structure even warmer. Moreover, it will not only let cold into the apartment, but will also prevent warm air from escaping from the apartment. This is not magic, but reality, which is achieved through the use of:

  • heat-saving film;
  • electric heating of windows;
  • Woolen blinds and curtains.

Heating is carried out by means of an electric heating coil mounted in the glass.

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