If you want to make an attic a comfortable and safe living place, the roof structure must offer the following to the user:
- Protection against cold in winter and against heat in summer
- Fire prevention as the roof structure is mainly constructed of timber
- Acoustic protection against noise that surrounds us.
All of these are possible to achieve by using mineral wool or wood wool insulation.
From the aspect of increased energy efficiency and durability of the whole system of a roof structure, it is important to fill the space between rafters with Knauf Insulation mineral wool or Heraklith wood wool composites of appropriate thickness depending on the climatic zone in which the building is situated.