Mr Przemysław from Nysa insulated his attic with Super-Mata glass wool. As you can see, the construction was prepared very carefully. Best wishes to the jolly smurfs in the photo! :)
Wool for loft Isover SUPER-MATA 150mm, Nysa, Poland
The thermal conductivity coefficient lambda λD is 0.033 W/mK and the density of this wool is 21,5 kg/m³. Glass wool boards for use on the exterior and interior of buildings for thermal, acoustic and fire insulation. Other available thicknesses in mm: 30, 50, 100, 150, 180, 200, 230
Mineral wool for thermal insulation and insulation in usable and non-usable attics and lofts: above the rafters, between the rafters, under the rafters as well as suspended ceilings and knee walls (so-called dry construction).
Mineral wool for insulation and insulation of walls from the inside, construction of partition walls, pre-walls, partition walls and industrial pre-walls.
FRAME CONSTRUCTIONS, CEILINGS, FLOORS ON JOISTS
Mineral wool for insulation and insulation of: floors on a grid, industrial ceilings, ventilated flat roofs, floors on joists on a wooden or steel structure, suspended ceilings, external and internal walls of frame houses and wooden houses.