Hi Bladerunner,
it`s Ronny ;-)
1) good question regarding roof size, I cannot answer tbh.
2) house is around 45degree, garage more like 30degree i would think
3) let`s say around 25m walking distance via the garden
5) almost impossible to say I would think, as I am not living in the house...
Hello - I am not native in English, so please forgive me for any grammatical or other errors :-)
I am in the process of buying a house, 3 storey. currently a gas boiler for water and heating around 15 years old which is a guess for the lifespan of such. In the medium term, I plan to replace...