CompactFLAT S10 Alpin is a south-facing aerodynamic flat roof fastening system including pre-assembled PES building protection mat with specially tested long-term bonding for framed photovoltaic modules. Simple and quick installation in 3 steps, no roof penetration, wind tunnel tested, statically TUV tested, CE and UL 2703 certified, installation angle 10°, building height up to 100 m, max. permissible roof pitch 5°, up to Wind zone 4 and 4.4 kN (IEC 61215) design load, suitable for module width 950 - 1,150 mm, module length 1,500 - 2,250 mm, 25-year guarantee according to guarantee conditions and general terms and conditions (excluding ballasting). The static load-bearing capacity of the roof must be ensured on site; the required compressive strength of the flat roof thermal insulation must be calculated on site on a project-specific basis.