ALUJET Optima BLU is a 6-layer virtually vapour-tight composite aluminium foil for use on roofs. The requirements of DIN 4108-7 and DIN 18234-1+2 are met through the use of extremely high-quality raw materials. In addition, the combination material with a thickness of approximately 0.12 mm gives a very high degree of flexibility and extremely high tear strength.
Application area
Suitable for laying on flat roofs; suitable for laying on trapezoidal sheeting; suitable for laying on the warm side of pitched roofs.