This week again we get a bit more technical and install a heat exchanger system for our 65L water tank. Converting the tank into giving us the possibility to warm up the water. After our trip in ...

Q. I am redoing the kitchen in my 40-year-old house. When I took the drywall off one exterior wall, the Fiberglas insulation was damp and the points of nails holding the siding on were black from ...