booger
2012-04-02 19:36:20
- #1
hi everyone,
I have a question regarding our roof insulation.
We are currently building a Kfw70 single-family house.
I heard that the insulation from the inside should be constructed like this:
rigips board -> foil -> mineral wool -> roofing membrane -> roof tile
We have double insulation. It is constructed like this:
rigips board -> mineral wool -> foil -> mineral wool -> roofing membrane -> roof tile
I have now noticed that the mineral wool of the first insulation is damp at the foil. But it looks like it is condensation water from inside. The building is currently drying.
Can you tell me if this is correct?
Thanks
I have a question regarding our roof insulation.
We are currently building a Kfw70 single-family house.
I heard that the insulation from the inside should be constructed like this:
rigips board -> foil -> mineral wool -> roofing membrane -> roof tile
We have double insulation. It is constructed like this:
rigips board -> mineral wool -> foil -> mineral wool -> roofing membrane -> roof tile
I have now noticed that the mineral wool of the first insulation is damp at the foil. But it looks like it is condensation water from inside. The building is currently drying.
Can you tell me if this is correct?
Thanks