Insulation with cardboard?

[Kårtylla jim]

Hello all happy builders, I am looking for stone wool insulation (20-30mm) with windproof paper on both sides, does anyone know what it's called or where I can buy it? I am in the process of expanding my log house from -63 and in the old construction, there is such insulation on the inside of the timber between the timber (5 inches) and the stud frame (2 inches). It would be fun to make the construction the same as in the rest of the house with the same material and structure.

 

[Kårtylla jim]

[image] [image]
Hello all happy builders, I am looking for stone wool insulation (20-30mm) with windproof paper on both sides, does anyone know what it's called or where you can buy it? I am in the process of extending my timber house from -63 and in the old construction, there is such insulation on the inside of the timber between the timber (5 inch) and the stud frame (2 inch), it would be nice to make the construction the same as in the rest of the house with the same material and structure.