Double-glazed windows and heat-insulated windows. I look for differences on my windows and check what they brought me.

You always want to be sure that you were sold what you paid for. But visual differences are often difficult to spot, especially if you don't know much about the issue.

Finally, despite all the problems associated with transportation difficulties due to the current virus, my windows arrived at my construction site.

When the feeling of euphoria passed and the delivery car left, the first thing that came to my mind was to check what had been brought to me.

✅ Until that moment, for me, the difference in plastic windows was reduced to the number of glasses (two-chamber and single-chamber). But even when ordering my windows, I realized that there are much more criteria.

For me, the main and unknown concept was the word "heat pack".

So I wanted to see how these glasses differ from ordinary ones?

1. Stickers.

This is the first thing that catches your eye.

All the advantages of these glasses over conventional ones are indicated here. It remains only to believe ...

And one more, from production.

It is already clear where the heat packs were produced. Barcodes, everything...

2. Hologram.

This is another distinctive mark that guarantees the originality of the product.

❗ But all these are things that only "in words" provethat these glasses reflect heat, transmit a lot of light, etc. And what really stands there, God knows.

3. Distance frame.

This is the only visual difference from conventional glass units.

In ordinary windows, this bar is aluminum. And here, obviously from a different material. As it is written on the company's website - TSS thermal break technology. And this thermal break is very important for keeping warm.

So in the end, it remains to wait for harsh winters, and watch how these windows will cope with promises.

subscribe to the channel and like it 👍. They still need to be installed, but I will do the work myself, as always. I think I will discover something new.