Which profile manufacturer has experience

Hello,

The offer includes 5 floor-to-ceiling windows and 4 regular windows.
All offers are double glazing with new windowsills, insect screens, and 4 aluminum roller shutter slats.
All offers include installation and disposal.
1. Schüco Exclusiv Living 82 MD
Price: 15000Euro 5 years warranty

2. WIRUS PVC window elements
System Elegant MD 76
Price: 13000Euro 5 years warranty

3. GAYKO Compact Classic V70 AD,
Price: 17000 Color 10 years warranty, fittings 30 years warranty

4. Tested Trocal profiles with 76 mm construction depth and including 7 electric aluminum roller shutter slats Price 16000Euro

Are there any experiences with the window?
Can you recommend something?

I look forward to a reply.

Best regards

The installation depth is simply a result of the respective construction, thicker is not better – the same applies to the number of chambers; both are thus numerical values without significance. The letters indicate a more important difference, with AD missing the central seal (MD). For white PVC windows, I see little difference; for colored ones, I would recommend co-extruded coating (Gealan).