@beka_valentine #Prefab requires more logistics, tho the #cement to do *" #3Dprinting of houses ain't lightweight nor easy to carry either...

The main advantage would be that the latter could be solid, longer lasting and have better thermals but that's disputeable if not questionable and in regulated places like #Germany all #housing has mandated #insulation and #FireSafety standards...

I live in an UK 1950s semi. I've slapped solar and a battery into it, and over the next few years I want to step up the energy efficiency+eco impact with retrofitting.

Anybody know of any useful blogs or resources? Any localish companies (North East) who can help?

I'm thinking about #insulation, #underfloorheating, #heatpump, what else? #passivehouse

I live in an UK 1950s semi. I've slapped solar and a battery into it, and over the next few years I want to step up the energy efficiency+eco impact with retrofitting.

Anybody know of any useful blogs or resources? Any localish companies (North East) who can help?

I'm thinking about #insulation, #underfloorheating, #heatpump, what else? #passivehouse