2 ms·
20% of the building’s value sounds like a very generous sum for new windows and insulation.
by adrianN 3y ago
20% of the building’s value sounds like a very generous sum for new windows and insulation.
- LunaSea 3y ago20% is if you insulate your roof and walls, get triple-glazed windows, heat pump with floor heating and solar panels. That is going to cost quite a bit.