If he guarantees the air exchange rate, will he build you a Kfw xy house? What has been agreed?
KFW 55 without controlled residential ventilation. Means, you don’t need it with his construction method.
I’m still waiting for his offer.
I requested:
- 140 sqm bungalow + 13 sqm covered terrace
- Brine-water heat pump with deep drilling
- 9.9 kWp photovoltaic
- Fireplace
- Electric shutters including remote control
- 25-degree hipped roof
- Rainwater cistern
- Nice entrance area
- 3m wide lift-and-slide door in the living room
- Colored windows (outside)
- 3m ceiling height
We’ll see. Hope it fits the budget. I’d like to build with him.