Thanks, especially the front door was a huge problem, lots of cold coming from there. Also the huge windows in the livingroom and kitchen on the 1st floor (ground floor is garage) were a huge advantage. Especially the gas bill went down a lot, not to much saving on electricity. The moment it starts to cool down, curtains close. (keeping the warmth in) Gas for heating costs loads more then the few cents extra for lighting.
By Grapthars hammer, what a savings.
Thanks, especially the front door was a huge problem, lots of cold coming from there. Also the huge windows in the livingroom and kitchen on the 1st floor (ground floor is garage) were a huge advantage. Especially the gas bill went down a lot, not to much saving on electricity. The moment it starts to cool down, curtains close. (keeping the warmth in) Gas for heating costs loads more then the few cents extra for lighting.