Zigenpeter86
2020-04-02 15:25:37
- #1
Hello everyone,
slowly but surely I have gathered all the necessary offers. At the moment, I am a bit stuck with the windows.
I have a total of 3 offers from different manufacturers. Prices and appearance do not differ much in 2 offers (about 3000 euros). The Uw value is also quite similar, 0.69 vs. 0.67.
However, the 3rd offer is much cheaper, about 8000 euros. But the Uw value here is only 0.74.
Otherwise, the windows are the same (plastic/aluminum).
My question is whether you can notice the difference between 0.74 and 0.67? Or is it so minimal that it will never pay off?
Just based on feeling, I would tend to go for the best Uw value... but the question is whether it pays off or if it is just a design decision.
Thank you very much.
P.S.: The windows are not relevant for a KFW value. This is met by all windows.
slowly but surely I have gathered all the necessary offers. At the moment, I am a bit stuck with the windows.
I have a total of 3 offers from different manufacturers. Prices and appearance do not differ much in 2 offers (about 3000 euros). The Uw value is also quite similar, 0.69 vs. 0.67.
However, the 3rd offer is much cheaper, about 8000 euros. But the Uw value here is only 0.74.
Otherwise, the windows are the same (plastic/aluminum).
My question is whether you can notice the difference between 0.74 and 0.67? Or is it so minimal that it will never pay off?
Just based on feeling, I would tend to go for the best Uw value... but the question is whether it pays off or if it is just a design decision.
Thank you very much.
P.S.: The windows are not relevant for a KFW value. This is met by all windows.