HOME
about us
system
catalog
calculator
contacts
Български
Deutsch
English
1. DETERMINE THE COMMON AREA OF THE YOUR zero-ENERGY HOUSE
2. Determine the allocation
two-storey
one-story
3. DETERMINE THE KIND
House with usable under-roof space
House with an underground floor (excavation works and moisture resistant materials cost make the construction more expensive)
4. Determine the complexity of architecture
Rectangle
Letter L
Two rectangles
Complex form
5. DEFINE THE TYPE OF COVER
Double-sided
Fourfold
Equal
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Energy efficient house
0
€
Low energy house
0
€
Passive house
0
€
Special conditions for lending by Bulgarian banks, without additional collateral,
with only
30% OWN PARTICIPATION!
