The length of the blocks is 1000mm or 1200mm. The shape of the blocks is adapted to the type of trapezoidal sheet. The stone wool trapezoidal blocks provide an ideal levelling base for the first layer of stone wool insulation and improve acoustic insulation. They are designed to fill cavities in trapezoidal sheet metal.
In addition, it is worth noting that these blocks are also effective in draining water. Their structure and material absorb moisture, preventing water from entering further layers of the structure. Thus, they provide effective protection against moisture and keep the surface dry. The long-term use of stone wool trapezoidal blocks in drainage systems has a positive effect and protects against the negative effects of moisture, such as corrosion and mould formation.
We price this product individually.