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Isolasjon kald tak med protan ytterlag
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Hei,
Jeg kan ikke Norsk… :( At least not yet and not for this type of information.
So short, I live in vestland, I have an old house (timber 1930) with a cold attic. It is a little bit special because the roof outer layer is made of protan membrane, the previous owner did it as a fast and cheaper reparation of the old leaking roof.
Anyway I want to make use of the attic and want to put some insulation on it. But it doesn’t look to me as a very straight forward case, one is that there is no apparent ventilation, but I have no humidity problems at the moment, the protan works differently to roof tiles and all four sides are hip roof. The last foto shows how the roof outer layers sit on top of the wood shingles.
I have consulted a couple people and got nothing very reassuring. I wonder if someone here had some experience similar to this, or can direct me to some information.
Thanks
Antonio
Jeg kan ikke Norsk… :( At least not yet and not for this type of information.
So short, I live in vestland, I have an old house (timber 1930) with a cold attic. It is a little bit special because the roof outer layer is made of protan membrane, the previous owner did it as a fast and cheaper reparation of the old leaking roof.
Anyway I want to make use of the attic and want to put some insulation on it. But it doesn’t look to me as a very straight forward case, one is that there is no apparent ventilation, but I have no humidity problems at the moment, the protan works differently to roof tiles and all four sides are hip roof. The last foto shows how the roof outer layers sit on top of the wood shingles.
I have consulted a couple people and got nothing very reassuring. I wonder if someone here had some experience similar to this, or can direct me to some information.
Thanks
Antonio
