NederlandIsoleert has sent an expert person (E. Jo...

NederlandIsoleert has sent an expert person (E. Jonkman), who explained this and answered all our questions. After an inspection of the crawl space, we arrived at a ground insulation of 17 cm with so-called pearls. The estimated payback time is 4 to 6 years. If all goes well we will have warmer feet from day 1. The ground in the crawl space still needs to be leveled, but it is expected that the work will be completed within the planned part of the day. Thursday a.s. we will decide whether we will accept the quotation. If we do that, you still have a cooling-off period of 2 weeks.