There is no reason to paint the devil on the wall the way hempularen does and generally advise against buying 70s houses. There are many problem-free houses, and a moisture content of 22% in an impregnated sill is not synonymous with the house needing to be demolished. There is a reason that the sill is impregnated and it is still allowed to use impregnated sills in new constructions today.
Today, there is a lot of knowledge about how potential problems can be addressed, and in this specific case, there are also a number of identical houses, so any problems and suitable solutions can surely be found. But of course, it involves work and hassle if measures are required.
mexitegel said: