Here you can download some basic drawings to draw the possible present water barriers of other constructional flaws. Fill in your information and get the basic drawings in your mailbox.

Actual causes are often much further than people though.

  • High vapour pressure goes to low vapour pressure

    A higher vapour pressure always goes to places where the vapour pressure is lower. When you blow up a balloon and let is go untied, it flies through the room. This is kind of the same. Almost always the vapour pressure in a house, building or apartment is higher than outside wherefor there’s always moisture

    15 May 2019
  • Reduce more than 2.000.000 tons CO² without insulating

    An average house has a CO² emission of 22 tons per year per household, whereof 4 ton because of heating. In an average house there can be saved 30% easily on heating. This by dealing with moisture problems so no more moisture needs to be absorbed or discharged. About 30% of all houses have to

    8 May 2019
  • Moisture costs 2% of value house

    When you want to buy a house with moisture problems, calculate a deduction of 1 à 2% of the value of the house. On average this is enough to fix the posed moisture problems completely. With a house of € 300.000 this is € 6000. Usually there isn’t more needed to take the causes of

    3 May 2019
  • Constructing vapour open or tight?

    Old buildings used to be vapour open. With hearth fire your belly was warm and your back was frozen in winter. This hearth needed a lot of air to guide the smoke into the chimney. Candles bent because of this draught. The living comfort was also totally different from today. In the past a comfortable

    29 April 2019

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