Is new construction under 400k€ still actually possible?

  • Erstellt am 2019-01-14 09:06:18

Altai

2019-01-21 09:55:10
  • #1
Brilliant, Chand, I like your humor!

When I read through the projects here, it seems the first cost driver is, beware pun, megalomania. It has to be 170m² of living space; you can't fit a family of four into 130m²... So it's not surprising that the square meters add up significantly in the end...

By the way, I opted out of the roller shutters at my place, I didn't want them, and not for financial reasons. I can't imagine turning the house into a tomb during the day, closing everything... (Thema Hitzeschutz). No thanks. I'll just draw the one south-facing window in the living room, done... Otherwise, on the south side the HAR has a window, the guest WC and the front door have a light panel. We'll survive it.
 

chand1986

2019-01-21 10:05:31
  • #2


Direct sunshine in summer brings heat into the house. There are pleated blinds with folding slats lined with aluminum foil on the inside that reflect outwards. Such blinds do not cost much for standard windows either. The reflective material must be present with internal shading!
 

Zaba12

2019-01-21 10:05:53
  • #3

Basically, I believe not every window needs roller shutters, such as arrow slits in the hallway or stair windows or windows facing north.

But not having roller shutters in the south is really not doing yourself any favors. Windows covered with thick curtain fabric from the inside offer hardly any shading. Being frugal is cool, but then please be smart about it.
 

tomtom79

2019-01-21 10:15:25
  • #4
What are these pleated blinds/rollers on the inside supposed to achieve? The heat is already inside the house.
 

Altai

2019-01-21 10:20:49
  • #5
Yes, I know, the sun must be effectively kept out before entering the house. I only have one relevant south-facing window. I did not reject the roller shutters out of stinginess, see above. Reflection to the outside certainly helps, at least better than "nothing." Maybe I should have used such internal slats for this one window, but I did not even think of that?! The window installer offered those for the windows upstairs, for the one downstairs it would probably have been a very good idea...
 

chand1986

2019-01-21 10:21:04
  • #6


That is not correct. Solar radiation is only converted into heat when it is absorbed by matter inside the house. Windows do not absorb much here. As long as an interior shading has a high reflectivity(!) – that is, the ability to reflect solar radiation without an emission process – it does work. Figuratively speaking, the energy comes in and is immediately thrown back out again without heating walls, floors, furniture, etc. The efficiency is of course not 100% here – but with exterior shading, it is not either.
 

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