Gealan Window S9000 AD vs Schüco Window Living 82

Hello everyone,

we have just received two offers for windows. One with the system Gealan S9000 AD and one as Schüco Living 82.

What makes us suspicious is that the Gealan windows are significantly cheaper than the Schüco. As a layperson, I cannot spot any significant differences in the datasheets.

Are the two systems comparable or are there significant differences between the systems that would justify the price difference?

Thanks in advance for your answers.

Once with the system S9000 AD

Is that really still available with the overlap seal and not as MD?

Schüco Living 82

As AS (overlap seal) or MD (central seal)?

Windows colored or white? Which security levels? What kind of glass? Etc.

Basically, both are good windows. If identical, then decide based on aesthetics (which would almost be indifferent to me for windows) and price. One window just has Schüco on it... (not worth the price to me, since you don’t get better windows from that).

And lastly: the installation is much more important than the profile when it comes to windows. How do the offers look in that regard?

Does that really still exist with a stop seal and not as MD?

As AS (stop seal) or MD (central seal)?

Colored or white windows? Which security levels? Which glass? Etc.

Basically, both are good windows. If identical, then choose based on appearance (I don't really care much about that with windows) and price. One window just has Schüco on it... (not worth the price to me, as you don’t get better windows because of that).

And finally: Installation is much more important than the profile when it comes to windows. How do the offers look in that regard?

I assume that it still exists with a stop seal. If not, I look forward to the MD at the price of the AS ;)
However, Schüco was also offered with AS.

But thanks for the objective assessment. I also went over the offers again today with my energy consultant and will take Gealan due to the large price difference :)